| A |
|
| a.c. generator |
交流發電機 |
| aberration |
光行差,像差 |
| absolute index of refraction |
絕對折射率 |
| absolute refractive index |
絕對折射率 |
| absolute temperature scale |
絕對溫標 |
| absolute zero |
絕對零度 |
| absorber |
吸收體 |
| absorbing power |
吸收能力,吸收本領 |
| absorptance |
吸收比 |
| absorption |
吸收 |
| absorption coefficient |
吸收係數 |
| absorption line |
吸收譜線 |
| absorption spectrum |
吸收光譜,吸收譜 |
| accelerate |
加速 |
| acceleration |
加速度 |
| acceleration due to gravity |
重力加速度 |
| acceleration-time graph |
加速度—時間關係線圖 |
| accelerator |
加速器 |
| acceptor |
接受體 |
| acceptor doping |
受體摻雜 |
| acceptor impurity |
受體雜質 |
| accommodation |
調節,視覺調節 |
| accumulator |
蓄電池 |
| accuracy |
準確度 |
| acetate strip |
醋酸酯條片 |
| achromatic |
消色差的 |
| achromatic aberration |
消色差 |
| achromatic condenser |
消色差聚光透鏡 |
| achromatic light |
消色差光,白光 |
| acoustic blur |
聲響模糊 |
| acoustic board |
吸音板,吸聲板 |
| acoustic navigation |
聲響導航 |
| acoustic pressure |
聲壓 |
| acoustics |
聲學 |
| act on |
施於 |
| action |
作用量,作用,作用力 |
| action of point |
尖端作用 |
| activation |
激活,活化 |
| activation energy |
激活能,活化能 |
| active nucleus |
活性核,放射性核 |
| activity |
放射強度,放射性 |
| adapter |
接合器 |
| adder |
加法器 |
| adhesion |
附著力,附著,黏附 |
| adhesive force |
附著力 |
| adiabatic |
絕熱的 |
| adiabatic expansion |
絕熱膨脹 |
| adiabatic process |
絕熱過程 |
| aerial |
天線 |
| aerial induction |
天線調諧電感 |
| aerial network |
天線網路 |
| aerodynamic force |
氣動力,空氣動力 |
| aerodynamics |
氣體動力學,空氣動力學 |
| aerofoil |
機翼 |
| agent |
劑 |
| air blower |
吹風器 |
| air column |
空氣柱,氣柱 |
| air cushion |
氣墊 |
| air damping |
空氣阻尼 |
| air film |
氣膜 |
| air track |
氣墊導航 |
| air wedge |
氣楔 |
| alignment |
對準,校整 |
| alpha decay |
α衰變 |
| alpha particle |
α粒子 |
| alpha particle scattering analogue |
α粒子放射模擬 |
| alternating current |
交流電 |
| alternating voltage |
交變電壓,交流電壓 |
| alternator |
交流發電機 |
| altimeter |
高度計,測高儀 |
| americium |
Pl |
| ammeter |
安培計 |
| amorphous |
非結晶的,無定形的 |
| ampere |
安培,安 |
| ampere-hour |
安培小時,安時 |
| amplification |
放大,放大率 |
| amplifier |
放大器 |
| amplify |
放大 |
| amplitude |
振幅 |
| amplitude modulation |
調幅,振幅調劑 |
| amyl acetate |
醋酸戊酯 |
| anaemia |
貧血 |
| analogue |
模擬 |
| analogue experiment |
模擬實驗 |
| analogue signal |
模擬訊號,非數字訊號 |
| analogue-to-digital conversion |
模擬轉換 |
| analyser |
檢偏振器 |
| AND gate |
「與」門 |
| anemometer |
風速計 |
| aneroid barometer |
無液氣壓計,空盒氣壓計 |
| angle of contact |
接觸角 |
| angle of deviation |
偏向角 |
| angle of diffraction |
衍射角,繞射角 |
| angle of dip |
傾角 |
| angle of elevation |
仰角 |
| angle of emergence |
出射角 |
| angle of incidence |
入射角 |
| angle of inclination |
傾角 |
| angle of minimum deviation |
最小偏向角 |
| angle of projection |
投射角 |
| angle of reflection |
反射角 |
| angle of refraction |
折射角 |
| angle of twist |
扭轉角 |
| angstrom |
埃 |
| angular acceleration |
角加速度 |
| angular aperture |
孔徑張角 |
| angular displacement |
角位移 |
| angular frequency |
角頻率 |
| angular impulse |
角衝量 |
| angular magnification |
角度放大,角放大率 |
| angular momentum |
角動量,動量矩 |
| angular motion |
角向運動,角運動 |
| angular seed |
角速率 |
| angular velocity |
角速度 |
| angular width |
角寬度 |
| annealing |
退火,韌化 |
| anode |
陽極,正極 |
| anomalous expansion |
反常膨脹 |
| antenna |
天線 |
| anticlockwise moment |
逆時針力矩 |
| antifreeze |
防凍劑 |
| antinodal line |
腹線 |
| antinode |
波腹 |
| antiparticle |
反粒子 |
| antiphase |
反相,逆相 |
| aperture |
孔徑,口徑,孔 |
| apparent depth |
視深 |
| apparent expansion |
表觀膨脹,視膨脹 |
| apparent frequency |
表觀頻率,視頻率 |
| apparent loss in weight |
表觀失重 |
| apparent weight |
表觀重量 |
| Appleton layer |
阿普頓層,F電離層 |
| aqueous layer |
水層 |
| Archimedes' principle |
阿基米德原理 |
| area |
面積 |
| argon |
氬 |
| armature |
電樞 |
| artificial disintegration |
人工蛻變 |
| artificial radioactivity |
人工放射 |
| astable |
非穩態的 |
| astable circuit |
非穩態電路 |
| astable multivibrator |
非態多諧振盪器 |
| astigmatism |
像散,散光 |
| astronomical telescope |
天文望遠鏡 |
| at infinity |
在無窮遠處 |
| at rest |
靜止 |
| atmosphere |
大氣,大氣層,大氣壓 |
| atmospheric pressure |
大氣壓強 |
| atom |
原子 |
| atomic bomb |
原子彈 |
| atomic bond |
原子鍵 |
| atomic density |
原子密度 |
| atomic diameter |
原子直徑 |
| atomic energy |
原子能 |
| atomic mass |
原子質量 |
| atomic mass unit |
原子質量單位 |
| atomic model |
原子模型 |
| atomic nucleus |
原子核 |
| atomic number |
原子序數 |
| atomic radius |
原子半徑 |
| atomic separation |
原子間距 |
| atomic spacing |
原子間距 |
| atomic structure |
原子結構 |
| atomic theory |
原子論 |
| atomizer |
噴霧器 |
| attenuation |
衰減 |
| attraction |
吸引 |
| attractive force |
吸力 |
| audible frequency range |
聽頻範圍 |
| audible signal |
可聽訊號 |
| audio frequency |
聲頻 |
| autofocus |
自動聚焦,自動對焦 |
| avalanche |
電子雪崩 |
| average acceleration |
平均加速度 |
| average power |
平均功率 |
| average speed |
平均速率 |
| average velocity |
平均速度 |
| Avogadro constant |
阿佛加德羅常數,阿佛加德羅常量 |
| Avogadro number |
阿佛加德羅數 |
| Avogadro's law |
阿佛加德羅定律 |
| axial |
軸向的,沿軸的 |
| axial field |
軸向場 |
| axial search coil |
軸向探察線圖 |
| axis |
軸 |
| axis of rotation |
轉軸 |
| |
|
| B |
|
| |
|
| back e.m.f. |
反電動勢 |
| background radiation |
本底輻射 |
| Bainbridge mass spectrometer |
班布里奇質譜儀 |
| balance |
天平,秤,平衡 |
| balance arm |
秤桿,平衡臂 |
| balance point |
平衡點 |
| balance bridge |
平衡電橋 |
| balanced force |
平衡力 |
| ball bearing |
球軸承,滾珠軸承 |
| ballistic galvanometer |
衝擊電流計,衝擊檢流計 |
| ballistic pendulum |
衝擊擺 |
| Balmer series |
巴耳末系,巴耳末光譜 |
| band spectrum |
帶狀光譜,帶狀譜 |
| bandwidth |
帶寬 |
| bar code |
條形碼 |
| bar magnet |
磁棒 |
| bare wire |
裸線 |
| barium |
鋇 |
| barometer |
氣壓計 |
| barrier |
障礙物 |
| barrier layer |
阻檔層,耗盡層 |
| barrier potential difference |
阻檔層電勢差,阻檔層電位差 |
| Barton's pendulums |
巴爾通擺 |
| base |
基極 |
| base current |
基極電流 |
| battery |
電池組 |
| battery charger |
電池充電器 |
| battery holder |
電池座 |
| beaker |
燒杯 |
| beam splitter |
分束器,射束分離器 |
| beat |
拍 |
| beat frequency |
拍頻 |
| becquerel |
貝克勒耳,貝克 |
| bel |
貝爾,貝 |
| bell jar |
鐘形罩 |
| bench mat |
實驗檯墊 |
| Bernoulli's theorem |
伯努利定律 |
| beryllium |
鈹 |
| beta decay |
β衰變 |
| beta particle |
β粒子 |
| biasing circuit |
偏壓電路 |
| biasing voltage |
偏壓 |
| biconcave lens |
雙凹透鏡 |
| biconvex lens |
雙凸透鏡 |
| bicycle dynamo |
自行車發電機,腳踏車發電機 |
| bifilar pendulum |
雙線擺 |
| bifocal lens |
雙焦距透鏡 |
| big bang model |
大爆炸模型 |
| bimetallic strip |
雙層金屬片,雙金屬片 |
| binary adder |
二進加法器 |
| binary system |
二進制 |
| binding |
結合 |
| binding energy |
結合能 |
| binoculars |
雙筒望遠鏡 |
| Biot-Savart law |
畢奧—薩伐爾定律 |
| bipolar |
雙極的 |
| birefraction |
雙折射 |
| bistable |
雙穩態的,雙穩器 |
| bistable circuit |
雙穩電路 |
| bistable multivibrator |
雙穩態多諧振盪器 |
| bit |
二進位制,位 |
| black body radiation |
黑體輻射 |
| block and tackle |
滑輪組 |
| block diagram |
方框圖 |
| blocking capacitor |
隔直流電器容 |
| blooming |
敷霜,表面加膜 |
| Bohr atom |
玻爾原子 |
| Bohr radius |
玻爾半徑 |
| Bohr theory |
玻爾理論 |
| boil |
沸騰,煮沸 |
| boiler |
鍋爐 |
| boiling point |
沸點 |
| bolometer |
輻射熱計 |
| Boltzmann constant |
玻耳茲曼常數,玻耳茲曼常量 |
| bombardment |
轟擊 |
| bond energy |
鍵能 |
| bonding |
鍵合 |
| Bourdon gauge |
布爾登氣壓計 |
| bow wave |
弓形波,舷波 |
| Boyle's law |
波義耳定律 |
| Brackett series |
布喇開系,布喇開光譜 |
| Bragg angle |
布喇格角 |
| Bragg diffraction |
布喇格衍射,布喇格繞射 |
| Bragg plane |
布喇格平面 |
| Bragg's law |
布喇格定律 |
| brake |
制動器 |
| breakdown potential |
擊穿電勢,擊穿電位 |
| breaking point |
斷點 |
| breaking strength |
抗斷強度 |
| breaking stress |
致斷應力 |
| breeder reactor |
增殖反應堆 |
| bremsstrahlung |
軔致輻射 |
| Brewster's law |
布魯斯特定律 |
| bridge circuit |
橋式電路 |
| bridge rectifier |
橋式整流器 |
| bright fringe |
亮紋 |
| brightness |
亮度 |
| brittle |
脆的,易碎的 |
| bromine |
溴 |
| Brownian movement |
布朗運動 |
| brush |
電刷 |
| bubble chamber |
氣泡室 |
| bubble raft model |
泡筏模型 |
| buffer |
緩衝器 |
| buffer circuit |
緩衝電路 |
| bulk modulus |
體積彈性模量 |
| Bunsen burner |
本生燈 |
| buoyancy |
浮力 |
| burette |
滴定管 |
| burette stand |
滴定管架 |
| burglar alarm |
防盜警報器,防盜警鐘 |
| buzzer |
蜂鳴器 |
| by-pass |
旁路 |
| byte |
二進位組,字節 |
| C |
|
| |
|
| cable |
電纜 |
| cadmium sulphide |
硫化鎘 |
| caesium |
銫 |
| calcite |
方解石 |
| calibrate |
校準,標上刻度 |
| calipers |
測徑器,卡鉗 |
| calorie |
卡路里,卡 |
| calorimeter |
量熱器 |
| camera |
照相機 |
| cancer cell |
癌細胞 |
| candela |
坎德拉 |
| cantilever |
懸臂 |
| capacitance |
電容 |
| capacitance substitution box |
換值電容箱 |
| capacitive circuit |
電容電路 |
| capacitive component |
電容性分量 |
| capacitive coupling |
電容耦合 |
| capacitive discharge |
電容性放電 |
| capacitive reactance |
容抗 |
| capacitor |
電容器 |
| capacitor-input filter |
電容輸入濾波器 |
| capacity |
容量,載量 |
| capillarity |
毛細現象,毛細作用 |
| capillary depression |
毛細下降 |
| capillary rise |
毛細上升 |
| capillary tube |
毛細管 |
| capsule |
囊 |
| capture |
俘獲 |
| carbon |
碳 |
| carbon granule |
碳顆粒 |
| carbon paper disc |
圓形碳紙 |
| carbon-14 dating |
碳14年代測定法 |
| carburettor |
化油器,汽化器 |
| carrier wave |
載波 |
| carry |
進位 |
| castor oil |
蓖麻油 |
| cataract |
白內障 |
| cathode |
陰極,負極 |
| cathode ray |
陰極射線 |
| cathode ray deflection tube |
陰極射線偏轉管 |
| cathode-ray oscilloscope |
陰極射線示波器,示波器 |
| cathode-ray tube |
陰極射線管 |
| cavity resonator |
空腔共振器 |
| celestial telescope |
天體望遠鏡 |
| cell |
電池,細胞 |
| Celsius temperature scale |
攝氏溫標 |
| centimetre |
厘米 |
| centralized low voltage power supply unit |
中央控制低壓電源箱 |
| centre of curvature |
曲率中心 |
| centre of gravity |
重心 |
| centre of mass |
質心 |
| centre of oscillation |
振盪中心 |
| centre-tapped transformer |
中心抽頭變壓器 |
| centrifugal force |
離心力 |
| centrifuge |
離心機 |
| centripetal acceleration |
向心加速度 |
| centripetal force |
向心力 |
| Chadwick |
查德威克 |
| chain reaction |
連鎖反應 |
| change of state |
物態變化 |
| change-over switch |
換向開關 |
| characteristic |
特性,特徵 |
| characteristic curve |
特性曲線 |
| characteristic line |
特徵線,特徵譜 |
| characteristic spectrum |
特徵光譜,特徵譜 |
| charge |
電荷,充電,起電 |
| charge carrier |
載荷子 |
| charge conservation |
電荷守恆 |
| charge density |
電荷密度 |
| charge distribution |
電荷分佈 |
| charge to mass ratio |
荷質比 |
| charged particle |
帶電粒子 |
| charging by contact |
接觸起電 |
| charging by friction |
摩擦生電 |
| charging by induction |
感應起電 |
| charging by sharing |
授受起電 |
| charging time constant |
充電時間常數,充電時間常量 |
| Charles's law |
查理定律 |
| choke |
扼流,抗流,扼流圈,抗流圈 |
| choke circuit |
扼流電路,抗流電路 |
| chromatic aberration |
色差 |
| chromatic dispersion |
色散 |
| cinefilm soundtrack |
電影膠片聲跡 |
| circle of least confusion |
最少模糊圈,明晰圈 |
| circuit |
電路 |
| circuit board |
電路板 |
| circuit breaker |
斷路器 |
| circuit symbol |
電路符號 |
| circular coil |
環形線圈 |
| circular motion |
圓周運動 |
| circular orbit |
圓周軌道 |
| circular pulse |
圓形脈衝 |
| circular wave |
圓形波 |
| circular wavefront |
圓形波陣面,圓形波前 |
| clamp |
夾鉗,夾緊 |
| clap-echo method |
「拍掌—回聲」法 |
| cleave |
裂開 |
| clinical thermometer |
體溫計 |
| clip |
夾子 |
| clockwise moment |
順時針力矩 |
| closed circuit |
閉合電路 |
| closed pipe |
閉管 |
| closed tube |
閉管 |
| closed-loop control system |
閉環控制系統 |
| closed-loop gain |
閉環增益 |
| closed-loop voltage gain |
閉環電壓增益 |
| closely packed |
密堆積的 |
| cloud chamber |
雲室 |
| cloud chamber track |
雲室徑跡 |
| coaxial |
共軸,同軸 |
| coaxial cable |
同軸電纜,同軸 |
| cobalt |
鈷 |
| code |
編碼 |
| coder |
編碼器 |
| coefficient of dynamic friction |
動摩擦係數 |
| coefficient of friction |
摩擦係數 |
| coefficient of restitution |
恢復係數 |
| coefficient of static friction |
靜摩擦係數 |
| coefficient of viscosity |
黏滯係數 |
| coherent |
相干的 |
| cohesion |
內聚力,內聚 |
| cohesive force |
內聚力 |
| coil |
線圈 |
| collector |
集電極,集極 |
| collector current |
集電極電流,集極電流 |
| collimator |
準直管,準直儀 |
| collision |
碰撞 |
| colour |
顏色 |
| colour code |
色碼,色標 |
| combinational logic |
組合邏輯 |
| common emitter |
共發射極 |
| common-mode voltage |
共模電壓 |
| commutator |
換向器 |
| compass |
指南針,羅盤 |
| complete circuit |
完整電路 |
| component |
元件,分量,組分 |
| component of force |
分力 |
| compound microscope |
複式顯微鏡 |
| compound pendulum |
複擺 |
| compressed gas |
壓縮氣體 |
| compressibility |
可壓縮性,壓縮係數,壓縮率 |
| compressible fluid |
可壓縮性流體 |
| compression |
密部,壓縮 |
| compression spring balance |
壓縮彈簧天平 |
| concave |
凹 |
| concave lens |
凹透鏡 |
| concave mirror |
凹鏡,凹面鏡 |
| concentric capacitor |
同心電容器 |
| condensation |
凝結,凝聚 |
| condensation nucleus |
凝結核,凝聚核 |
| condensation point |
凝點,凝結點 |
| condenser |
聚光器,電容器,冷凝器 |
| conductance |
電導 |
| conductivity |
傳導性,傳導率 |
| conductor |
導體 |
| conical pendulum |
錐擺 |
| conjugate foci |
共軛焦點 |
| conservation of angular momentum |
角動量守恆 |
| conversation of charge |
電荷守恆 |
| conservation of energy |
能量守恆 |
| conservation of mechanical energy |
機械能守恆 |
| conservation of momentum |
動量守恆 |
| conservative force |
守恆力,保守力 |
| conserved |
守恆 |
| constant acceleration |
恆加速度 |
| constant angular acceleration |
恆角加速度 |
| constant angular velocity |
恆角速度 |
| constant force |
恆力 |
| constant motion |
恆速運動 |
| constant pressure |
定壓 |
| constant speed |
恆速率 |
| constant temperature |
定溫 |
| constant velocity |
恆速度 |
| constant volume |
定容 |
| constant volume gas thermometer |
定容氣體溫度計 |
| constantan |
康銅 |
| constriction |
頸縮 |
| constructive interference |
相長干涉 |
| contact angle |
接觸角 |
| contact area |
接觸面積 |
| contact force |
接觸力 |
| continuity equation |
連續性方程 |
| continuous spectrum |
連續光譜,連續譜 |
| continuous wave |
連續波 |
| contract |
收縮 |
| control experiment |
對照實驗,比對實驗 |
| control grid |
控制柵極 |
| control rod |
控制棒 |
| control system |
控制系統 |
| convection |
對流 |
| converge |
會聚 |
| converging lens |
會聚透鏡 |
| converging mirror |
會聚鏡 |
| convex |
凸 |
| convex lens |
凸透鏡 |
| convex mirror |
凸鏡,凸面鏡 |
| coolant |
冷卻劑 |
| cooling by evaporation |
蒸發致冷 |
| cooling correction |
冷卻修正 |
| cooling curve |
冷卻曲線 |
| cooling effect |
冷卻效應 |
| cooling system |
冷卻系統,散熱系統 |
| coplanar forces |
共面力 |
| core |
心,核心 |
| Coriolis force |
科里奧利力 |
| corkscrew rule |
螺旋法則 |
| cornea |
角膜 |
| corona discharge |
電暈放電 |
| corpuscular theory of light |
光的微粒學說 |
| correction |
矯正,修正 |
| cosmic radiation |
宇宙輻射 |
| coulomb |
庫倫 |
| Coulomb's law |
庫倫定律 |
| count rate |
計數率 |
| counter |
計數器 |
| counter weight |
平衡錘,配重 |
| couple |
力偶 |
| coupled oscillation |
耦合振盪 |
| coupling |
耦合 |
| covalent bond |
共價鍵 |
| crane magnet |
起重磁鐵 |
| creep |
蠕變 |
| crest |
波峰 |
| critical angle |
臨界角 |
| critical damping |
臨界阻尼 |
| critical mass |
臨界質量 |
| critical point |
臨界點 |
| critical temperature |
臨界溫度 |
| critical velocity |
臨界速度 |
| crocodile clip |
鱷魚夾 |
| cross hairs |
十字絲,叉絲 |
| cross-sectional area |
截面積 |
| Crova's disc |
克羅瓦盤 |
| crystal |
晶體 |
| crystal diffraction |
晶體衍射,晶體繞射 |
| crystal lattice |
晶體點陣,晶體格子,晶格 |
| crystal planes |
晶面 |
| crystalline |
結晶的 |
| crystallization |
結晶 |
| crystallography |
晶體學 |
| cubical expansivity |
體積膨脹係數,體積膨脹率 |
| curie |
居里 |
| current |
電流 |
| current amplification |
電流放大 |
| current amplification factor |
電流放大因素 |
| current amplifier |
電流放大器 |
| current balance |
電流天平 |
| current density |
電流密度 |
| current gain |
電流增益 |
| current intensity |
電流強度 |
| current pulse |
電流脈衝 |
| current sensitivity |
電流靈敏度 |
| current stabilizer |
穩流器 |
| current transfer characteristic |
電流轉移特性 |
| current-carrying conductor |
載電流導體 |
| current-voltage characteristic curve |
電流—電壓特性曲線 |
| curved mirror |
曲面鏡 |
| cyclotron |
迴旋加速器 |
| cylindrical concave lens |
柱面凹透鏡 |
| cylindrical concave mirror |
柱面凹鏡 |
| cylindrical convex lens |
柱面凸透鏡 |
| cylindrical convex mirror |
柱面凸鏡 |
| cylindrical lens |
柱面透鏡 |
| cylindrical mirror |
柱面鏡 |
| |
|
| |
|
| D |
|
| |
|
| d.c. generator |
直流發電機 |
| d.c. motor |
直流電動機 |
| Dalton's law of partial pressures |
道爾頓分壓定律 |
| damped harmonic motion |
阻尼諧動 |
| damped harmonic oscillation |
阻尼諧振 |
| damped oscillation |
阻尼振盪 |
| damping |
阻尼 |
| damping force |
阻尼力 |
| dark fringe |
暗紋 |
| data |
數據 |
| dating |
年代測定 |
| daughter nucleus |
子核 |
| daughter nuclide |
子核素 |
| de Broglie relation |
德布羅意關係式 |
| de Broglie wave |
德布羅意波 |
| dead time |
失效時間 |
| decade capacitance box |
十進電容箱 |
| decade resistance box |
十進電阻箱 |
| decay |
衰變 |
| decay analogue |
衰變模擬 |
| decay constant |
衰變常數,衰變常量 |
| decay curve |
衰變曲線 |
| decay law |
衰變定律 |
| decay product |
衰變產物 |
| decelerate |
減速 |
| deceleration |
減速度 |
| decibel |
分貝 |
| decode |
譯碼,解碼 |
| decoder |
譯碼器,解碼器 |
| deflection |
偏轉 |
| deflection plate |
偏轉板 |
| deflection system |
偏轉系統 |
| deflection tube |
偏轉管 |
| deformation |
形變 |
| degradation of energy |
能量退降,能量遞降 |
| degree |
度 |
| degree Celsius |
攝氏度 |
| degree of freedom |
自由度 |
| demagnetization |
去磁,退磁 |
| demonstration diode |
演示用二極管 |
| demonstration meter |
演示用電錶 |
| density |
密度 |
| depletion layer |
耗盡層,阻擋層 |
| depth of field |
景深 |
| derived quantity |
導出量 |
| derived unit |
導出單位 |
| destructive interference |
相消干涉 |
| detection |
探測 |
| detector |
探測器 |
| detector of radiation |
輻射探測器 |
| deuterium |
氘,重氫 |
| deuteron |
氘核,重氫核 |
| deviation |
偏向,偏差 |
| device |
裝置,設計,器件 |
| diamagnetism |
抗磁性 |
| diaphragm |
光闌,膜片 |
| diatomic molecule |
雙原子分子 |
| dielectric |
電介質,介電的 |
| dielectric constant |
介電常數,介電常量,電容率 |
| dielectric polarization |
電介質極化 |
| dielectric strength |
電介質強度 |
| differential equation |
微分方程 |
| differential input voltage |
差動輸入電壓 |
| diffracted ray |
衍射線,繞射線 |
| diffraction |
衍射,繞射 |
| diffraction grating |
衍射光柵,繞射光柵 |
| diffuse reflection |
漫反射 |
| diffusion |
擴散,漫射 |
| diffusion cloud chamber |
擴散雲室 |
| digital |
數字的 |
| digital display |
數字顯示 |
| digital signal |
數字訊號 |
| digital-to-analogue conversion |
數模轉換 |
| dimension |
量綱,因次,維,大小 |
| dimensional analysis |
量綱分析,因次分析 |
| diminished |
縮小 |
| diode |
二極管 |
| diode probe |
二極管微波探測器 |
| dioptre |
屈光度,焦度 |
| dipole |
偶極子 |
| direct current |
直流電 |
| direction |
方向,方位 |
| direction of propagation |
傳播方向 |
| directly heated cathode |
直熱式陰極 |
| discharge |
放電 |
| disintegration |
蛻變 |
| dislocation |
位錯 |
| dispersion |
色散 |
| dispersive power |
色散能力,色散本領,色散率 |
| displacement |
位移,排量 |
| displacement can |
排水罐 |
| displacement-time graph |
位移—時間關係線圖 |
| dissipative force |
耗散力 |
| distance |
距離 |
| distance-time graph |
距離—時間關係線圖 |
| distortion |
失真,扭曲,畸變 |
| disturbance |
干擾 |
| diverge |
發散 |
| diverging lens |
發散透鏡 |
| diverging mirror |
發散鏡 |
| division of amplitude |
振幅分割 |
| division of wavefront |
波陣面分割,波前分割 |
| domain |
疇,域 |
| domestic circuit |
家居電路 |
| donor |
給予體 |
| doped semiconductor |
摻雜半導體 |
| doping |
摻雜 |
| Doppler broadening |
多普勒譜線增寬 |
| Doppler effect |
多普勒效應 |
| Doppler shift |
多普勒頻移 |
| dosage |
劑量 |
| dose |
劑量 |
| dose rate |
劑量率 |
| double pulley |
雙滑輪 |
| double refraction |
雙折射 |
| double slit |
雙縫 |
| double-pole-double-throw switch |
雙刀雙擲開關 |
| doublet |
雙重線 |
| drag force |
阻力,曳力 |
| drift velocity |
漂移速度 |
| driver circuit |
驅動電路 |
| driver frequency |
驅動頻率 |
| driving cell |
驅動電池 |
| driving force |
驅動力 |
| driving mirror |
行車後視鏡 |
| dry battery |
乾電池組 |
| dry cell |
乾電池 |
| dual trace oscilloscope |
雙跡示波器 |
| ductile |
延性的 |
| Dulong-Petit law |
杜隆—珀替定律 |
| dynamic equilibrium |
動態平衡 |
| dynamic friction |
動摩擦 |
| dynamic resistance |
動態電阻 |
| dynamics |
動力學 |
| dynamo |
發電機 |
| |
|
| E |
|
| |
|
| earth |
接地,地線 |
| earthquake waves |
地震波 |
| ebonite |
硬橡膠,硬質膠 |
| ebonite rod |
硬橡膠棒,硬質膠棒 |
| echo |
回聲,回波 |
| eddy current |
渦電流,渦流 |
| eddy current damping |
渦流阻尼 |
| eddy current loss |
渦流損耗 |
| effective mass |
有效質量 |
| efficiency |
效率 |
| effort |
施力 |
| Einstein's mass-energy relation |
愛因斯坦質能關係式 |
| elastic collision |
彈性碰撞 |
| elastic constant |
彈性常數,彈性常量 |
| elastic deformation |
彈性形變 |
| elastic hysteresis |
彈性滯後 |
| elastic limit |
彈性極限 |
| elastic strain energy |
彈性應變能 |
| elasticity |
彈性 |
| electric bell |
電鈴 |
| electric charge |
電荷 |
| electric current |
電流 |
| electric field |
電場 |
| electric field intensity |
電場強度 |
| electric field pattern |
電場圖形 |
| electric fire |
電暖爐 |
| electric line of force |
電力線 |
| electric motor |
電動機 |
| electric potential |
電勢,電位 |
| electric power |
電功率 |
| electric shock |
電震 |
| electrical appliance |
電器 |
| electrical conductivity |
導電率 |
| electrical energy |
電能 |
| electrical oscillation |
電振盪 |
| electrical potential energy |
電勢能,電位能 |
| electrical resonance |
電共振 |
| electricity |
電,電學 |
| electrode |
電極 |
| electrolysis |
電解 |
| electrolyte |
電解質 |
| electrolytic |
電解質的,電解的 |
| electrolytic capacitor |
電解質電容器 |
| electromagnet |
電磁鐵,電磁體 |
| electromagnetic coil |
電磁感應圈 |
| electromagnetic contact |
電磁觸點 |
| electromagnetic force |
電磁力 |
| electromagnetic induction |
電磁感應 |
| electromagnetic moment |
電磁矩 |
| electromagnetic oscillation |
電磁振盪 |
| electromagnetic radiation |
電磁輻射 |
| electromagnetic spectrum |
電磁波譜 |
| electromagnetic wave |
電磁波 |
| electromagnetism |
電磁學 |
| electrometer |
靜電計 |
| electromotive force |
電動勢 |
| electron |
電子 |
| electron beam |
電子束 |
| electron cloud |
電子雲 |
| electron diffraction |
電子衍射,電子繞射 |
| electron drift |
電子漂移 |
| electron energy level |
電子能級 |
| electron gun |
電子槍 |
| electron transition |
電子躍遷 |
| electron tube |
電子管 |
| electron-volt |
電子伏特,電子伏 |
| electronics |
電子學 |
| electrophorus |
起電盤 |
| electroscope |
驗電器 |
| electrostatic bond |
靜電鍵 |
| electrostatic field apparatus |
靜電場儀器 |
| electrostatic precipitation |
靜電沉澱法 |
| electrostatics |
靜電學 |
| element |
元素,元件 |
| elliptic orbit |
橢圓軌道 |
| elongation |
伸長度 |
| emergent ray |
出射線 |
| emission |
發射 |
| emission line |
發射譜線 |
| emission spectrum |
發射光譜,發射譜 |
| emissivity |
發射率,比輻射率 |
| emit |
發射 |
| emitter |
發射極,射極 |
| emitter current |
發射極電流,射極電流 |
| enamelled wire |
漆包線 |
| encode |
編碼 |
| encoder |
編碼器 |
| end-correction |
端部修正,管口校正量 |
| end-on collision |
同向碰撞,尾追碰撞 |
| energetic particle |
高能粒子 |
| energy |
能量,能 |
| energy band |
能帶 |
| energy conversion |
能量轉換 |
| energy conversion efficiency |
能量轉換效率 |
| energy input |
能量輸入 |
| energy level |
能級 |
| energy output |
能量輸出 |
| energy transfer |
能量轉移 |
| enriched uranium |
濃縮鈾 |
| equation of continuity |
連續性方程 |
| equation of state |
物態方程 |
| equation of uniformly accelerated motion |
勻加速運動方程 |
| equatorial orbit |
赤道軌道 |
| equilibrium |
平衡 |
| equilibrium condition |
平衡條件 |
| equilibrium spacing |
平衡間距 |
| equipartition of energy |
能量均分 |
| equipotential |
等勢的,等位的 |
| equipotential line |
等勢線,等位線 |
| equipotential surface |
等勢面,等位面 |
| equivalent capacitance |
等效電容 |
| equivalent inductance |
等效電感 |
| equivalent resistance |
等效電阻 |
| erect |
正立 |
| escape velocity |
逃逸速度 |
| ether |
以太,醚 |
| evacuation |
抽成真空 |
| evaporation |
蒸發 |
| excess pressure |
超壓,逾電壓 |
| excitation |
激發 |
| excitation energy |
激發能 |
| excitation potential |
激發電勢,激發電位 |
| excitation voltage |
激發電壓 |
| excited |
受激 |
| excited energy level |
受激能級 |
| excited state |
受激態 |
| expansion |
膨脹 |
| expansivity |
膨脹係數,膨脹率 |
| exponential change |
指數式改變 |
| exponential decay |
指數式衰變 |
| exposure |
曝光量,照射 |
| extension |
伸長 |
| external force |
外力 |
| external work |
外功 |
| extra high tension |
超高電壓 |
| extra-nuclear structure |
核外結構 |
| extraordinary ray |
非常光線 |
| extrapolation |
外推,外推法 |
| extrinsic semiconductor |
含雜質半導體 |
| eyepiece |
接目鏡,目鏡 |
| |
|
| F |
|
| |
|
| f-number |
f數,光圈數 |
| f-stop |
f制光圈 |
| far point |
遠點 |
| farad |
法拉 |
| Faraday constant |
法拉第常數,法拉第常量 |
| Faraday's law of electromagnetic induction |
法拉第電磁感應定律 |
| fast breeder reactor |
快中子增殖反應堆 |
| feedback |
反饋 |
| feedback amplifier |
反饋放大器 |
| feedback resistance |
反饋電阻 |
| ferromagnetic substance |
鐵磁性物質 |
| ferromagnetism |
鐵磁性 |
| fictitious force |
假力,偽力 |
| fidelity |
保真性,保真度 |
| field coil |
場線圈 |
| field effect transistor |
場效應晶體管 |
| field intensity |
場強 |
| field lines |
場力線 |
| field magnet |
場磁鐵,場磁體 |
| field of view |
視場,視野 |
| field strength |
場強 |
| figure of merit |
優值,靈敏值 |
| filament |
燈絲,絲極 |
| filter capacitor |
濾波電容器 |
| filter circuit |
濾波電路 |
| filter pump |
濾泵 |
| final state |
終態,末態 |
| final velocity |
末速度 |
| fine-adjustment |
微調,細調 |
| fire alarm |
火警警報器,火警鐘 |
| first law of thermodynamics |
熱力學第一定律 |
| first order spectrum |
第一級光譜,第一級譜 |
| fission |
裂變 |
| fission reactor |
裂變反應堆 |
| fixed point |
定點 |
| fixed pulley |
定滑輪 |
| fixed resistor |
定值電阻器 |
| flat coil |
扁平線圈 |
| flat solenoid |
扁平螺線管 |
| flat-bottomed flask |
平底燒瓶 |
| Fleming's left hand rule |
弗林明左手定則 |
| Fleming's right hand rule |
弗林明右手定則 |
| floating body |
浮體 |
| fluid |
流體 |
| fluid dynamics |
流體動力學 |
| fluorescence |
螢光 |
| fluorescent screen |
螢光屏,螢光幕 |
| flux |
通量 |
| flux density |
通量密度 |
| fly-back |
回掃 |
| flywheel |
飛輪 |
| focal length |
焦距 |
| focal plane |
焦平面 |
| focus |
焦點,聚焦,對焦 |
| focus control |
聚焦控制 |
| follower circuit |
跟隨電路 |
| foot pump |
腳踏泵 |
| force |
力 |
| force constant |
力常數,力常量 |
| force polygon |
力多邊形 |
| force resolution |
力的分解 |
| force triangle |
力三角形 |
| force-extension curve |
施力—伸長關係曲線 |
| forced oscillation |
受迫振盪 |
| former |
框 |
| forward biased |
正向偏壓 |
| forward current |
正向電流 |
| fossil fuel |
化石燃料 |
| Foucault's rotating mirror method |
傅科旋轉鏡法 |
| frame of reference |
參考座標系,參考系 |
| Franck-Hertz experiment |
弗蘭克—赫茲實驗 |
| Fraunhofer diffraction |
夫琅和費衍射,夫琅和費繞射 |
| Fraunhofer lines |
夫琅和費譜線 |
| free electron |
自由電子 |
| free fall |
自由下墜,自由下落 |
| free falling body |
自由落體 |
| free oscillation |
自由振盪 |
| free path |
自由程 |
| free space |
自由空間 |
| freeze |
凝固 |
| freezing point |
凝固點 |
| freon |
氟利昂,二氯二氟甲烷 |
| frequency |
頻率 |
| frequency modulation |
調頻,頻率調制 |
| frequency response |
頻率響應 |
| Fresnel diffraction |
菲涅耳衍射,菲涅耳繞射 |
| Fresnel's biprism |
菲涅耳雙稜鏡 |
| friction |
摩擦,摩擦力 |
| friction compensated |
補償摩擦作用 |
| frictionless motion |
無摩擦運動 |
| fringe |
條紋 |
| fringe pattern |
條紋圖形 |
| fuel rod |
燃料棒 |
| fulcrum |
支點 |
| full adder |
全加法器 |
| full-scale deflection |
滿標偏轉 |
| full-wave rectification |
全波整流 |
| full-wave rectifier |
全波整流器 |
| fundamental frequency |
基頻 |
| fundamental mode of vibration |
基諧振動模式 |
| fundamental note |
基音 |
| fundamental quantity |
基本量 |
| fundamental unit |
基本單位 |
| fuse |
保險絲 |
| fuse rating |
保險絲額定值 |
| fusion |
熔解,聚變 |
| fusion point |
熔點 |
| fusion reactor |
聚變反應堆 |
| |
|
| G |
|
| |
|
| G - clamp |
G-形鉗 |
| gain |
增益 |
| gain control |
增益控制 |
| galaxy |
星系 |
| Galilean telescope |
伽利略望遠鏡 |
| Galileo's thought experiment |
伽利略假想實驗 |
| galvanometer |
電流計,檢流計 |
| gamma radiation |
伽瑪輻射 |
| gamma ray |
伽瑪射線 |
| gap |
隙 |
| gas |
氣,氣體 |
| gas pressure |
氣體強壓,氣壓 |
| gaseous phase |
氣相 |
| gaseous state |
氣態 |
| gauge |
規,計 |
| Gauss theorem |
高斯定理 |
| Geiger counter |
蓋革計數器 |
| Geiger-Marsden scattering experiment |
蓋革—馬斯登散射實驗 |
| Geiger-Muller counter |
蓋革—彌勒計數器 |
| Geiger-Muller tube |
蓋革—彌勒管 |
| general gas equation |
普適氣體方程 |
| general gas law |
普適氣體定律 |
| generator |
發電機 |
| genetic effect |
遺傳效應 |
| geometrical optics |
幾何光學 |
| germanium |
鍺 |
| ghost effect |
疊影效應 |
| glancing angle |
掠射角 |
| glass fibre |
玻璃纖維 |
| glycerine |
甘油 |
| gold foil |
金箔 |
| fold leaf electroscope |
金箔驗電器 |
| gradient |
斜率,梯度 |
| graduated cylinder |
量筒 |
| Graham's law of diffusion |
格拉哈姆散定律 |
| grain |
粒,晶粒 |
| gramophone record |
唱片,唱碟 |
| graph |
圖,線圖,圖表 |
| graphical method |
圖解法 |
| grating |
光柵 |
| grating spectrometer |
光柵光譜儀,光柵分光計 |
| gravitational acceleration |
重力加速度 |
| gravitational attraction |
引力,重力 |
| gravitational constant |
引力常數,引力常量 |
| gravitational field |
引力場,重力場 |
| gravitational force |
引力,重力 |
| gravitational mass |
引力質量 |
| gravitational potential |
引力勢,重力勢 |
| gravitational potential difference |
引力勢差,重力勢差 |
| gravitational potential energy |
引力勢能,重力勢能 |
| gravity |
重力 |
| grazing incidence |
掠入射,切入射 |
| greenhouse effect |
溫室效應 |
| grid |
柵極 |
| grid control |
柵極控制 |
| grid system |
電力網 |
| groove |
紋道,針槽,開槽 |
| ground |
接地 |
| ground state |
基態 |
| guinea and feather experiment |
「硬幣與羽毛」實驗 |
| |
|
| H |
|
| |
|
| hair spring |
游絲 |
| half adder |
半加法器 |
| half-life |
半衰期 |
| half-silvered mirror |
半鍍銀鏡 |
| half-wave rectification |
半波整流 |
| half-wave rectifier |
半波整流器 |
| Hall effect |
霍耳效應 |
| Hall probe |
霍耳探測器 |
| Hall voltage |
霍耳電壓 |
| hand stroboscope |
手動式頻閃觀測器 |
| harmonic |
諧音 |
| harmonic motion |
諧運動 |
| harmonic oscillation |
諧振盪 |
| head-on collision |
對正碰撞,正碰 |
| heat |
熱,熱量,加熱,熱學 |
| heat absorbent |
吸熱劑 |
| heat absorber |
吸熱器 |
| heat absorption |
吸熱,熱吸收 |
| heat capacity |
熱容量 |
| heat conduction |
熱傳導 |
| heat exchange |
熱交換 |
| heat flow |
熱流 |
| heat gain |
熱增益,得熱 |
| heat insulation |
熱絕緣,隔熱 |
| heat loss |
熱損耗,失熱 |
| heat proof |
耐熱的,隔熱的 |
| heat pump |
熱泵 |
| heat radiation |
熱輻射 |
| heat reservoir |
熱庫,儲熱器 |
| heat sink |
熱壑 |
| heat transfer |
熱傳遞,熱轉移 |
| heater |
發熱器,加熱器 |
| heating effect |
熱效應 |
| heating element |
發熱元件 |
| Helmholtz coils |
亥姆霍茲線圈 |
| henry |
亨利,亨 |
| hertz |
赫茲,赫 |
| high dispersion prism |
高色散稜鏡 |
| high tension |
高電壓 |
| hole |
空穴,空子 |
| hollow plastic lens |
空心塑料透鏡 |
| hollow plastic prism |
空心塑料稜鏡 |
| hologram |
全息圖 |
| holography |
全息術,全息學 |
| Hooke's law |
虎克定律 |
| horizontal |
水平 |
| horizontal component |
水平分量 |
| horizontal deflection |
水平偏轉 |
| horseshoe magnet |
蹄形磁鐵 |
| hot cathode |
熱陰極 |
| hour |
小時 |
| Huygens' principle |
惠更斯原理 |
| hydraulic press |
水壓機 |
| hydroelectric power |
水力發電 |
| hydrogen bomb |
氫彈 |
| hygrometer |
濕度計 |
| hyperbolic orbit |
雙曲線軌道 |
| hypodermic needle |
皮下注射針頭 |
| hypodermic syringe |
皮下注射針筒 |
| hypothesis |
假說,假設 |
| hysteresis |
滯後現象 |
| |
|
| I |
|
| |
|
| ideal gas |
理想氣體 |
| ideal gas equation |
理想氣體方程 |
| ideal gas temperature scale |
理想氣體溫標 |
| ideal machine |
理想機械 |
| illuminate |
照明,照亮 |
| image |
像 |
| image distance |
像距 |
| immerse |
浸沒 |
| immersion heater |
浸沒式電熱器 |
| impact |
碰撞 |
| impedance |
阻抗 |
| impulse |
衝量 |
| impurity |
雜質 |
| in focus |
焦點對準 |
| in parallel |
並聯 |
| in phase |
同相 |
| in series |
串聯 |
| incident ray |
入射線 |
| incident wavefront |
入射波陣面,入射波前 |
| inclined plane |
斜面 |
| incoherent |
不相干的 |
| incompressible fluid |
非壓縮性流體 |
| indicator |
指示器 |
| indirectly heated cathode |
旁熱式陰極 |
| induced charge |
感生電荷 |
| induced current |
感生電流 |
| induced e.m.f. |
感生電動勢 |
| induced voltage |
感生電壓 |
| inducing charge |
施感電荷 |
| inducing current |
施感電流 |
| inductance |
電感 |
| inductance capacitance coupled circuit |
感容耦合電路 |
| inductance coil |
電感線圈 |
| induction |
感應 |
| induction heating |
感應生熱 |
| inductive circuit |
電感電路 |
| inductive component |
電感性分量 |
| inductive reactance |
感抗 |
| inductor |
電感器,感應器 |
| inelastic collision |
非彈性碰撞 |
| inert gas |
惰性氣體 |
| inertia |
慣性,慣量 |
| inertia balance |
慣性秤 |
| inertial frame |
慣性座標系,慣性系 |
| inertial mass |
慣性質量 |
| infra-red detector |
紅外線探測器 |
| infra-red radiation |
紅外輻射 |
| infra-red ray |
紅外線 |
| initial state |
初態 |
| initial velocity |
初速度 |
| input |
輸入 |
| input bias current |
輸入偏壓電流 |
| input characteristic |
輸入特性 |
| input current |
輸入電流 |
| input offset current |
輸入補償電流 |
| input power |
輸入功率 |
| input resistance |
輸入電阻 |
| input voltage |
輸入電壓 |
| input-output voltage characteristic |
輸入—輸出電壓特性 |
| instantaneous acceleration |
瞬時加速度 |
| instantaneous angular velocity |
瞬時角速度 |
| instantaneous current |
瞬時電流 |
| instantaneous power |
瞬時功率 |
| instantaneous speed |
瞬時速率 |
| instantaneous velocity |
瞬時速度 |
| instantaneous voltage |
瞬時電壓 |
| insulation |
絕緣 |
| insulator |
絕緣體 |
| integrated circuit |
集成電路 |
| intensity |
強度 |
| intensity control |
強度控制 |
| intensity of current |
電流強度 |
| interaction |
相互作用 |
| interatomic force |
原子間力 |
| interatomic potential |
原子間勢,原子間位 |
| interatomic separation |
原子間距 |
| intercept |
截距,截段 |
| interconversion |
互換 |
| interference |
干涉 |
| interference pattern |
干涉圖形 |
| internal energy |
內能 |
| internal force |
內力 |
| internal resistance |
內電阻 |
| internal work |
內功 |
| international system of units |
國際單位制,公制,十進制 |
| interval |
間隔 |
| intrinsic semiconductor |
純半導體,本徵半導體 |
| inverse-square law |
平方反比定律 |
| inverted |
倒立的 |
| inverter |
反相器,倒換器 |
| inverting input |
反相輸入 |
| ion |
離子 |
| ion-pair |
離子偶,離子對 |
| ionic bond |
離子鍵 |
| ionic structure |
離子結構 |
| ionization |
電離作用 |
| ionization chamber |
電離室 |
| ionization current |
電離電流 |
| ionization energy |
電離能 |
| ionization potential |
電離電勢,電離電位 |
| ionization voltage |
電離電壓 |
| ionize |
電離 |
| ionized atom |
離子 |
| ionized layer |
電離層 |
| ionizing power |
致電離能力,致電離本領 |
| ionizing radiation |
致電離輻射 |
| ionosphere |
電離層 |
| iris |
虹膜,可變光闌 |
| iron core |
鐵心 |
| iron filings |
鐵粉 |
| irreversible process |
不可逆過程 |
| isobar |
等壓線,同質異序素 |
| isobaric expansion |
等壓膨脹 |
| isobaric process |
等壓過程 |
| isochronous oscillation |
等時振盪 |
| isotherm |
等溫線 |
| isothermal process |
等溫過程 |
| isotope |
同位素 |
| isovolumetric process |
等容過程 |
| |
|
| J |
|
| |
|
| Jaegers method |
耶格法 |
| jet propulsion |
噴氣推進 |
| jockey |
滑動觸頭 |
| joule |
焦耳 |
| joulemeter |
焦耳計 |
| junction |
連接,接頭 |
| junction diode |
面結型二極管 |
| junction transistor |
面結型晶體管 |
| |
|
| K |
|
| |
|
| Kaleidoscope |
萬花筒 |
| Kelvin |
開爾文,開 |
| Kelvin temperature scale |
開氏溫標 |
| Kepler's law |
開普勒定律 |
| key |
電鍵 |
| kilogram |
千克 |
| kilowatt |
千瓦特,千瓦 |
| kilowatt-hour |
千瓦小時,千瓦時 |
| kilowatt-hour meter |
電錶,千瓦時計 |
| kinematics |
運動學 |
| kinetic energy |
動能 |
| kinetic friction |
動摩擦 |
| kinetic theory |
分子運動論 |
| kinetic theory model |
分子運動模型 |
| kinetic theory of gases |
氣體分子運動論 |
| Kirchhoff's law |
基爾霍夫定律 |
| kit |
套件 |
| knife-edge |
刃形支承,刀刃,刀邊 |
| kryton |
氪 |
| Kundt's tube |
孔脫管 |
| |
|
| L |
|
| |
|
| lagging |
保溫套 |
| laminar flow |
層流 |
| laminated |
分層的,疊片的 |
| laser |
激光,激光器 |
| laser beam |
激光束 |
| laser material |
激光材料 |
| latch |
閂鎖 |
| latent heat |
潛熱 |
| lateral |
橫向,側向,旁向 |
| lateral inversion |
橫向倒置 |
| lateral magnification |
橫向放大,橫向放大率 |
| lateral search coil |
橫向探察線圈 |
| lattice |
點陣,晶格 |
| lattice spacing |
點陣間隔,點陣間距 |
| law |
定律 |
| law of conservation of momentum |
動量守琠w律 |
| law of reflection |
反射定律 |
| law of refraction |
折射定律 |
| lead |
導線,鉛 |
| lead-acid accumulator |
鉛酸蓄電池 |
| leakage current |
漏泄電流 |
| least distance of distinct vision |
最小明視距離 |
| Leclanche cell |
勒克朗謝電池 |
| length |
長度 |
| lens |
透鏡,晶體,晶狀體 |
| lens formula |
透鏡公式 |
| lens holder |
透鏡座 |
| lens marker's formula |
透鏡製造者公式 |
| Lenz's law |
楞次定律 |
| leukaemia |
白血病 |
| lever |
槓桿 |
| light |
光,光學 |
| light beam |
光束,光柱 |
| light dependent resistor |
光敏電阻器 |
| light emitting diode |
發光二極管 |
| light guide |
光導 |
| light pipe |
光導管 |
| light ray |
光線 |
| light sensitive resistor |
光敏電阻器 |
| light source |
光源 |
| lightning |
閃電 |
| lightning conductor |
避雷針 |
| limiting angle |
極限角 |
| limiting friction |
極限摩擦 |
| line of action |
作用線 |
| line of force |
力線 |
| line spectrum |
線狀光譜,線狀譜 |
| linear air track |
線性氣墊導航 |
| linear electronics |
線性電子學 |
| linear expansivity |
線性膨脹係數,線性脹率 |
| linear flow |
線流 |
| linear momentum |
線動量 |
| linear voltage amplification |
線性電壓放大率 |
| linearly polarized wave |
線偏振波 |
| liquefaction |
液化 |
| liquid |
液體 |
| liquid crystal |
液晶體 |
| liquid phase |
液相 |
| liquid pressure |
液體壓強 |
| liquid-in-glass thermometer |
玻管液體溫度計 |
| Lissajous figure |
利薩如圖形 |
| live |
載電,活線,火線 |
| Lloyd's mirror |
洛埃鏡 |
| load |
負荷 |
| lodestone |
磁石 |
| logic gate |
邏輯門 |
| logic level |
邏輯電平,邏輯級 |
| logic level indicator |
邏輯電平指示器,邏輯級指示器 |
| logic value |
邏輯值 |
| long sight |
遠視 |
| long wave |
長波 |
| longitudinal magnification |
縱向放大,縱向放大率 |
| longitudinal wave |
縱波 |
| loop |
回路,圈 |
| Lorentz force |
洛倫茲力 |
| Lorentz rotating disc |
洛倫茲旋轉盤 |
| loudness |
響度 |
| loudspeaker |
揚聲器 |
| low frequency a.c. generator |
低頻交流發電機 |
| low voltage |
低電壓 |
| low voltage immersion heater |
低壓浸沒式電熱器 |
| lower limit |
下限 |
| lycopodium powder |
石松粉 |
| Lyman series |
賴曼系,賴曼光譜 |
| |
|
| M |
|
| |
|
| Mach number |
馬赫數 |
| machine |
機械 |
| macroscopic |
宏觀的 |
| magnadur magnet |
瑪格納多爾磁鐵 |
| magnet |
磁鐵,磁體 |
| magnet keeper |
永久磁鐵銜鐵 |
| magnetic domain |
磁疇,磁域 |
| magnetic effect |
磁效應 |
| magnetic field |
磁場 |
| magnetic field board |
磁場板 |
| magnetic field intensity |
磁場強度 |
| magnetic field strength |
磁場強度 |
| magnetic flux |
磁通量 |
| magnetic flux density |
磁通量密度 |
| magnetic flux linkage |
磁鏈,磁鍵,磁通匝數 |
| magnetic force |
磁力 |
| magnetic hysteresis |
磁滯 |
| magnetic induction |
磁感應強度,磁感應 |
| magnetic line of force |
磁力線 |
| magnetic material |
磁性材料 |
| magnetic meridian |
磁子午線 |
| magnetic moment |
磁矩 |
| magnetic north pole |
磁北極 |
| magnetic permeability |
磁導率 |
| magnetic pole |
磁極 |
| magnetic screen |
磁屏 |
| magnetic shield |
磁屏 |
| magnetic south pole |
磁南極 |
| magnetic susceptibility |
磁化率 |
| magnetic tape |
磁帶 |
| magnetic tape recorder |
磁帶錄音機 |
| magnetic torque |
磁矩 |
| magnetic track |
磁跡 |
| magnetism |
磁學,磁性 |
| magnetization |
起磁,磁化作用 |
| magnetize |
磁化 |
| magnetizing current |
磁化電流 |
| magnification |
放大,放大率 |
| magnified |
放大的 |
| magnifying glass |
放大鏡 |
| magnifying power |
放大率 |
| magnitude |
量,量值 |
| mains frequency |
市電頻率 |
| mains immersion heater |
市電浸沒式熱器 |
| mains supply |
市電電源 |
| majority carriers |
多數載流子 |
| malleable |
展性的,韌性的 |
| Maltese cross tube |
馬爾塔十字管 |
| manometer |
流體壓強計 |
| mass |
質量 |
| mass defect |
質量虧損 |
| mass number |
質量數 |
| mass spectrometer |
質譜儀 |
| mass-energy relation |
質能關係 |
| matter wave |
物質波 |
| maximum error |
最大誤差 |
| mean free path |
平均自由程 |
| measurement |
測量 |
| mechanical advantage |
機械利益 |
| mechanical efficiency |
機械效率 |
| mechanical energy |
機械能 |
| mechanical oscillation |
機械振盪 |
| mechanical wave |
機械波 |
| mechanism |
機制,機理 |
| medium |
介質 |
| medium wave |
中波 |
| Melde's experiment |
邁爾德實驗 |
| melt |
熔化 |
| melting point |
熔點 |
| meniscus |
彎液面,彎月面 |
| meniscus lens |
凹凸透鏡,彎月形透鏡 |
| mercury |
汞,水銀 |
| metal fatigue |
金屬疲勞 |
| fetal grid |
金屬珊 |
| metallic bond |
金屬鍵 |
| metastable |
亞穩態的,介穩態的 |
| method of dimensions |
維量法,因次法 |
| method of no-parallax |
無視差法 |
| metre |
米 |
| metre bridge |
滑線電橋,米尺電橋 |
| metre rule |
米尺 |
| mica |
雲母 |
| mica capacitor |
雲母電容器 |
| microammeter |
微安培計,微安計 |
| microelectronics |
微電子學 |
| micrometer |
測微計 |
| micrometer screw gauge |
螺旋測微計 |
| microphone |
微音器,傳聲器 |
| microscope |
顯微鏡 |
| microscopic |
微觀的 |
| microwave |
微波 |
| microwave apparatus |
微波儀器 |
| microwave receiver |
微波接收器 |
| microwave transmitter |
微波發送器 |
| milliammeter |
毫安培計,毫安計 |
| Millikan experiment |
密立根實驗 |
| millimetre |
毫米 |
| minimum deviation |
最小偏向 |
| minority carrier |
少數載流子 |
| minute |
分,分鐘 |
| mirage |
海市蜃樓,蜃景 |
| mirror |
鏡 |
| mirror formula |
球面鏡公式 |
| mobility |
動性,遷移率 |
| mode |
模式 |
| model eye |
眼球模型 |
| model power line |
輸電線模型 |
| moderator |
減速劑,緩和劑 |
| modulation |
調制,調節 |
| module |
組件 |
| modulus of elasticity |
彈性模量 |
| modulus of rigidity |
剛性模量 |
| molar gas constant |
摩爾氣體常數,摩爾氣體常量 |
| molar heat capacity |
摩爾熱容量 |
| molar volume |
摩爾體積 |
| mole |
摩爾 |
| molecular bombardment |
分子撞擊 |
| molecular force |
分子力 |
| molecular motion |
分子運動 |
| molecular polarization |
分子極化 |
| molecular separation |
分子間距 |
| molecular structure |
分子結構 |
| molecule |
分子 |
| moment |
矩 |
| moment arm |
矩臂,力臂 |
| moment of couple |
力偶矩 |
| moment of dipole |
偶極矩 |
| moment of force |
力矩 |
| moment of inertia |
轉動慣量 |
| moment of momentum |
動量矩 |
| momentum |
動量 |
| monatomic molecule |
單原子分子 |
| monochromatic light |
單色光 |
| motion |
運動 |
| motor |
電動機 |
| motor rule |
電動機法則 |
| movable pulley |
動滑輪 |
| moving-coil galvanometer |
動圈式電流計,動圈式檢流計 |
| moving-coil loudspeaker |
動圈式揚聲器 |
| moving-coil meter |
動圈式電錶 |
| multiflash photography |
多閃照相法 |
| multimeter |
萬用電錶,多用電錶 |
| multiple image |
複像 |
| multiple reflection |
多次反射 |
| multiplication process |
倍增過程 |
| multiplier |
倍加器 |
| multivibrator |
多諧振盪器 |
| musical instrument |
樂器 |
| mutation |
突變 |
| multiple-slit interference |
多縫干涉 |
| mutual inductance |
互感 |
| mutual induction |
互感應 |
| mutually perpendicular |
互相垂直的 |
| |
|
| N |
|
| |
|
| n-type semiconductor |
n型半導體 |
| NAND gate |
「與非」門,「非與」門 |
| naphthalene |
@ |
| natural frequency |
固有頻率,自然頻率 |
| nature |
本質 |
| near point |
近點 |
| necking |
頸縮 |
| negater |
反相器,倒換器 |
| negative charge |
負電荷 |
| negative feedback |
負反饋 |
| negative ion |
負離子 |
| negative supply rail |
負供電軌 |
| negative terminal |
負端鈕,負接線柱 |
| net force |
淨力 |
| network |
網路,網絡 |
| neutral |
中性,中線 |
| neutral equilibrium |
中性平衡,隨遇平衡 |
| neutral point |
中和點 |
| neutrino |
中微子 |
| neutron |
中子 |
| neutron number |
中子數 |
| newton |
牛頓 |
| Newton's first law of motion |
牛頓運動第一定律 |
| Newton's law of gravitation |
牛頓萬有引力定律 |
| Newton's ring |
牛頓環 |
| Newton's second law of motion |
牛頓運動第二定律 |
| Newton's third law of motion |
牛頓運動第三定律 |
| Newtonian fluid |
牛頓流體 |
| Newtonian mechanics |
牛頓力學 |
| nichrome wire |
鎳鉻線,鎳鉻合金線 |
| Nicol prism |
尼科爾稜鏡 |
| nitrogen |
氮 |
| no-parallax |
無視差 |
| nodal line |
節線 |
| node |
節點,波節 |
| noise |
噪音 |
| noise level |
噪音級 |
| noise pollution |
噪音污染 |
| non-conservative force |
非守琱O,非保守力 |
| non-inertial frame |
非慣性座標系,非慣性系 |
| non-inverting input |
非反相輸入 |
| non-Newtonian fluid |
非牛頓流體 |
| non-ohmic conductor |
非歐姆導體 |
| non-ohmic resistor |
非歐姆電阻器 |
| NOR gate |
「或非」門,「非或」門 |
| normal |
法線 |
| normal incidence |
正入射 |
| normal reaction |
法向反作用力 |
| normal stress |
法向應力 |
| north pole |
北極 |
| NOT gate |
「非」門 |
| note |
音,樂音,律音 |
| nozzle |
噴嘴 |
| nuclear |
原子核的 |
| nuclear energy |
核能 |
| nuclear energy level |
核能級 |
| nuclear fission |
核裂變 |
| nuclear force |
核力 |
| nuclear fusion |
核聚變 |
| nuclear pile |
核反應堆 |
| nuclear radiation |
核輻射 |
| nuclear reaction |
核反應 |
| nuclear rector |
核反應堆 |
| nuclear waste |
核廢料 |
| nuclear weapon |
核武器 |
| nucleon |
核子 |
| nucleon number |
核子數,質量數 |
| nucleus |
原子核 |
| nuclide |
核素 |
| |
|
| O |
|
| |
|
| object |
物,物體 |
| object distance |
物距 |
| objective |
接物鏡,物鏡 |
| obstacle |
障礙物 |
| octave |
八音度,倍頻程 |
| Oersted |
奧斯特 |
| ohm |
歐姆 |
| Ohm's law |
歐姆定律 |
| ohmic conductor |
歐姆導體 |
| ohmic resistor |
歐姆電阻器 |
| ohmmeter |
歐姆計 |
| oil film |
油膜 |
| opaque |
不透明的 |
| open circuit |
斷路,開路 |
| open pipe |
開管 |
| open tube |
開管 |
| open-loop control system |
開環控制系統 |
| open-loop voltage gain |
開環電壓增益 |
| operating voltage |
操作電壓 |
| operational amplifier |
運算放大器 |
| opposite phase |
反相 |
| optical centre |
光心 |
| optical density |
光學密度 |
| optical fibre |
光導纖維,光纖 |
| optical flatness |
光學平度 |
| optical illusion |
光幻象,視錯覺 |
| optical instrument |
光學儀器 |
| optical path |
光程 |
| optical path difference |
光程差 |
| optical system |
光學系統,光具組 |
| optical thickness |
光學厚度 |
| optically anisotropic |
光學各向異性的 |
| optically denser medium |
光密介質 |
| optically isotropic |
光學各向同性的 |
| optically less dense medium |
光疏介質 |
| optics |
光學 |
| OR gate |
「或」門 |
| orbit |
軌道 |
| orbital electron |
軌道電子 |
| order of magnitude |
數量級 |
| ordinary ray |
尋常光線 |
| orientation |
取向,定向 |
| oscillation |
振盪 |
| oscillator |
振盪器 |
| oscillatory circuit |
振盪電路 |
| oscilloscope |
示波器 |
| Ostwald's viscometer |
奧氏黏度計 |
| out of focus |
離焦 |
| out of phase |
異相 |
| output |
輸出 |
| output characteristic |
輸出特性 |
| output current |
輸出電流 |
| output power |
輸出功率 |
| output voltage |
輸出電壓 |
| overload |
超負荷,超載 |
| overtone |
泛音 |
| |
|
| P |
|
| |
|
| p-type semiconductor |
p型半導體 |
| pair production |
偶的產生,對的產生 |
| paraffin |
石蠟 |
| parallax |
視差 |
| parallel axis theorem |
平行軸定理 |
| parallel beam projector |
平行光束投射器 |
| parallel circuit |
並聯電路 |
| parallel forces |
平行力 |
| parallel rays |
平行光線 |
| parallel resonance |
並聯共振 |
| parallel resonance circuit |
並聯共振電路 |
| parallel-plate capacitor |
平行板電容器 |
| parallelogram of forces |
力平行四邊形 |
| paramagnetism |
順磁性 |
| parameter |
參量,參數 |
| paraxial ray |
傍軸光線 |
| parent nucleus |
母核 |
| parent nuclide |
母核素 |
| parking orbit |
駐留軌道 |
| partial polarization |
部分偏振 |
| partial pressure |
分壓強 |
| partially polarized wave |
部分偏振波 |
| particle |
粒子 |
| particle movement |
粒子運動,質點運動 |
| pascal |
帕斯卡 |
| Paschen series |
帕邢系,帕邢光譜 |
| path |
路程 |
| path difference |
程差 |
| peak value |
峰值 |
| peak voltage |
峰值電壓 |
| peak-to-peak current |
峰至峰電流 |
| peak-to-peak voltage |
峰至峰電壓 |
| pendulum |
擺 |
| penetrating power |
貫穿能力,貫穿本領,穿透能力,穿透本領 |
| penetration depth |
貫穿深度,穿透深度 |
| percentage error |
百分誤差 |
| perfectly elastic |
完全彈性的 |
| perfectly inelastic |
完全非彈性的 |
| perigee |
近地點 |
| perihelion |
近日點 |
| period |
週期 |
| periodic fading |
週期性衰退 |
| periodic motion |
週期運動 |
| periodic table |
週期表 |
| periscope |
潛望鏡 |
| permanent magnet |
永久磁鐵,永磁體 |
| permeability |
磁導率 |
| permeability of free space |
真空磁導率 |
| permittivity |
電容率,介電常數 |
| permittivity of free space |
真空電容率 |
| perpendicular axis theorem |
垂直軸定理,正交軸定理 |
| perpendicular distance |
垂直距離 |
| Perrin tube |
佩林管 |
| perspex |
有機玻璃 |
| phase |
相,相位 |
| phase angle |
相角 |
| phase constant |
相位常數,相位常量 |
| phase difference |
相差,相位差 |
| phase lag |
相位滯後 |
| phase lead |
相位超前 |
| phasor |
相矢量,相向量 |
| phon |
方 |
| photo-timing gate |
光控計時門 |
| photo-transistor |
光敏晶體管 |
| photocell |
光電池 |
| photodiode |
光電二極管 |
| photoelasticity |
光測彈性 |
| photoelectric cell |
光電池 |
| photoelectric current |
光電流 |
| photoelectric effect |
光電效應 |
| photoelectric threshold |
光電閾 |
| photoelectron |
光電子 |
| photographic negative |
照相底片 |
| photographic plate |
照相底片,感光片 |
| photon |
光子 |
| photosensitive |
光敏的 |
| photosensitive surface |
光敏面 |
| physical optics |
物理光學 |
| physical property |
物理性質 |
| physical quantity |
物理量 |
| pick-up |
拾音器,拾音 |
| piston |
活塞 |
| pitch |
螺距,音高,音調高度,音調 |
| Pitot tube |
皮托管 |
| pivot |
支點,支樞 |
| Planck constant |
普朗克常數,普朗克常量 |
| plane mirror |
平面鏡 |
| plane of polarization |
偏振面 |
| plane polarization |
平面偏振 |
| plane polarized wave |
面偏振波 |
| plane wave |
平面波 |
| planetary motion |
行星運動 |
| plano-concave lens |
平凹透鏡 |
| plano-convex lens |
平凸透鏡 |
| plastic deformation |
塑性形變 |
| platinum resistance thermometer |
鉑阻溫度計 |
| plug |
插碩 |
| plutonium |
Ws |
| point action |
尖端作用 |
| point charge |
點電荷 |
| point mass |
點質量 |
| point of application of force |
施力點 |
| point of incidence |
入射點 |
| point source |
點源 |
| pointer |
指針 |
| Poiseuille's formula |
泊肅葉公式 |
| Poisson's ratio |
泊松比 |
| polar |
極性 |
| polarity |
極性 |
| polarization |
偏振,極化 |
| polarization grille |
偏振柵 |
| polarized light |
偏振光 |
| polarized wave |
偏振波 |
| polarizer |
起偏振器,偏振器 |
| polarizing angle |
起偏振角,偏振角 |
| polarizing filter |
起偏振濾波器,偏振濾波器 |
| polaroid |
偏振片 |
| pole |
極 |
| polonium |
釙 |
| polyatomic molecule |
多原子分子 |
| polyethylene |
聚乙烯 |
| polygon of forces |
力多邊形 |
| polystyrene bead |
聚苯乙烯珠 |
| polystyrene cup |
聚苯乙烯杯 |
| polythene strip |
聚乙烯片 |
| positive charge |
正電荷 |
| positive feedback |
正反饋 |
| positive ion |
正離子 |
| positive supply rail |
正供電軌 |
| positive terminal |
正端鈕,正接線柱 |
| potential barrier |
勢壘,位壘 |
| potential difference |
電勢差,電位差 |
| potential divider |
分壓器 |
| potential energy |
勢能,位能 |
| potential gradient |
勢梯度,位梯度 |
| potentiometer |
分壓器,電勢差計,電位差計 |
| power |
功率 |
| power amplifier |
功率放大器 |
| power distribution |
配電 |
| power factor |
功率因數 |
| power generation |
發電 |
| power loss |
功率損失 |
| power pack |
電源箱 |
| power rating |
電功率額定值 |
| power station |
電力站,發電廠 |
| power supply |
電源,供電 |
| power supply unit |
供電設備,電源箱 |
| power transistor |
功率晶體管 |
| power transmission |
輸電 |
| pressure |
壓強 |
| pressure cooker |
高壓鍋,加壓蒸煮器 |
| pressure gauge |
壓強計 |
| pressure law |
氣壓定律 |
| pressurised water reactor |
壓水式反應堆 |
| primary coil |
原線圈 |
| primary current |
原電流 |
| primary voltage |
原電壓 |
| primary winding |
原繞組 |
| principal axis |
主軸 |
| principal focus |
主焦點 |
| principle |
原理 |
| principle of flotation |
浮體原理 |
| principle of moments |
力矩原理 |
| principle of superposition |
疊加原理 |
| prism |
稜鏡 |
| prismatic periscope |
稜鏡潛望鏡 |
| probe |
深測器 |
| progressive wave |
前進波 |
| projectile |
拋體,拋射體 |
| projectile motion |
拋體運動 |
| projection |
投影,投射,拋射 |
| projector |
投影機,放映機,投射器 |
| prong |
音叉臂 |
| proof plane |
驗電板 |
| propagation |
傳播 |
| propeller |
推進器 |
| property |
性質 |
| proportionality constant |
比例常數,比例常量 |
| protactinium |
鏷 |
| protective screen |
防護屏 |
| proton |
質子 |
| proton number |
質子數 |
| pseudo-force |
假力,偽力 |
| pulley |
滑輪 |
| pulse |
脈衝 |
| pump |
泵 |
| pupil |
瞳孔 |
| pure note |
純音 |
| push-button switch |
按鈕開關 |
| pyrometer |
高溫計 |
| |
|
| Q |
|
| |
|
| Q-factor |
Q因素 |
| quality of note |
音品,音質 |
| quantity of electricity |
電量 |
| quantization |
量子化 |
| quantum |
量子 |
| quantum number |
量子數 |
| quarter-wave aerial |
四分之一波長天線 |
| quartz |
石英 |
| quenching agent |
猝滅劑 |
| quiescent condition |
靜止狀態 |
| |
|
| R |
|
| |
|
| radial acceleration |
徑向加速度 |
| radial component |
徑向分量 |
| radial field |
輻向場,徑向場 |
| radiation |
輻射,放射 |
| radiation hazard |
輻射危害性 |
| radiation protection |
輻射防護 |
| radiator |
散熱器,輻射器,輻射體 |
| radio frequency |
射頻,無線電廣播頻率 |
| radio telescope |
射電望遠鏡 |
| radio wave |
無線電波 |
| radioactive |
放射性 |
| radioactive decay |
放射衰變 |
| radioactive disintegration |
放射性蛻變 |
| radioactive fall-out |
放射塵 |
| radioactive isotope |
放射性同位素 |
| radioactive nucleus |
放射性核 |
| radioactive series |
放射系 |
| radioactive source |
放射源 |
| radioactive waste |
放射性廢料 |
| radioactivity |
放射現象,放射學 |
| radioisotope |
放射性同位素 |
| radiometer |
輻射計 |
| radionuclide |
放射性核素 |
| radiotherapy |
放射療法 |
| radium |
鐳 |
| radius of curvature |
曲率半徑 |
| radius of gyration |
迴轉半徑,迴旋半徑 |
| radon |
氡 |
| rail |
路軌 |
| random |
無規,隨機 |
| random error |
隨機誤差 |
| random motion |
無規運動,隨機運動 |
| random nature |
無規性,隨機性 |
| random walk |
無規行走,隨機遊動 |
| range |
範圍,射程,量程 |
| rarefaction |
疏部,稀疏 |
| rate of decay |
衰變率 |
| rate of disintegration |
蛻變率 |
| ratemeter |
定率計 |
| rating |
額定值 |
| ray |
光線 |
| ray box |
光線箱 |
| ray diagram |
光線圖 |
| Rayleigh's criterion |
瑞利判據 |
| reactance |
電抗 |
| reaction |
反作用,反作用力 |
| reactive component |
抗性分量,無功分量 |
| reactor |
反應堆 |
| reactor core |
反應堆堆芯 |
| reading error |
讀數誤差 |
| real depth |
實深 |
| real expansion |
實膨脹,真膨脹 |
| real focus |
實焦點 |
| real gas |
真實氣體 |
| real image |
實像 |
| real object |
實物,實物體 |
| real-is-positive convention |
實正虛負法則 |
| recoil |
反衝,彈回 |
| rectification |
整流 |
| rectifier |
整流器 |
| rectilinear motion |
直線運動 |
| rectilinear propagation |
直線傳播 |
| red shift |
紅移 |
| reed |
簧片 |
| reed relay |
簧片繼電器 |
| reed witch |
簧片開關 |
| reference frame |
參考座標系,參考系 |
| reference level |
參考級 |
| reflectance |
反射比 |
| reflected ray |
反射線 |
| reflected wavefront |
反射波陣面,反射波前 |
| reflecting telescope |
反射望遠鏡 |
| reflection |
反射 |
| reflection grating |
反射光柵 |
| refracted ray |
折射線 |
| refracted wavefront |
折射波陣面,折射波前 |
| refracting angle |
折射稜角 |
| refracting telescope |
折射望遠鏡 |
| refraction |
折射 |
| refractive index |
折射率 |
| refrigerator |
冰箱 |
| regular reflection |
單向反射 |
| relative density |
相對密度 |
| relative motion |
相對運動 |
| relative permeability |
相對磁導率 |
| relative permittivity |
相對電容率,相對介電常數 |
| relative velocity |
相對速度 |
| relativity |
相對論,相對性 |
| relay |
繼電器 |
| relay coil |
繼電器線圈 |
| relay contact |
繼電器觸點 |
| rem |
雷姆 |
| remote control |
遙控 |
| repulsion |
相斥 |
| repulsive force |
斥力 |
| reservoir capacitor |
存儲電容器 |
| reset switch |
重定開關 |
| resistance |
電阻 |
| resistance coil |
電阻線圈 |
| resistance substitution box |
換值電阻箱 |
| resistance thermometer |
電阻溫度計 |
| resistive component |
電阻分量,有功分量 |
| resistivity |
電阻率 |
| resistor |
電阻器 |
| resolution |
分解,分辨,分辨率 |
| resolution of force |
力的分解 |
| resolution of vector |
矢量的分解,向量的分解 |
| resolving power |
解像能力,分辨率 |
| resonance |
共振,共鳴 |
| resonance tube |
共鳴管 |
| resonant frequency |
共振頻率 |
| resonator |
共振器 |
| response time |
響應時間 |
| restoring couple |
回復力偶 |
| restoring force |
回復力 |
| restoring torque |
回復轉矩 |
| resultant |
合量 |
| resultant displacement |
合位移 |
| resultant force |
合力 |
| resultant of vector |
合矢量,合向量 |
| resultant velocity |
合速度 |
| retard |
減速 |
| retardation |
減速度 |
| retina |
視網膜 |
| retort stand |
鐵支架,鐵架 |
| reverberation |
混響 |
| reverberation time |
混響時間 |
| reverse biased |
反向偏壓 |
| reverse current |
反向電流 |
| reversibility of light |
光的可逆性 |
| reversible process |
可逆過程 |
| reversing switch |
換向開關 |
| revolution |
繞轉,旋轉,轉數 |
| Reynolds number |
雷諾數 |
| rheostat |
變阻器,可變電阻 |
| right-angled fork track |
直角分叉徑跡[ |
| right-hand grip rule |
右手握拳定則 |
| right-hand screw rule |
右手螺旋定則 |
| rigid body |
剛體 |
| rigidity |
剛性,剛度,剛度係數 |
| ring circuit |
環形電路 |
| ripple |
水波 |
| ripple tank |
水波槽 |
| rocket |
火箭 |
| rolling |
滾動 |
| rolling friction |
滾動摩擦 |
| root-mean-square value |
方均根值 |
| rotary thermometer |
轉動式溫度計 |
| rotary-type potentiometer |
旋轉分壓器,旋轉電勢差計,旋轉電位差計 |
| rotating platform |
旋轉台 |
| rotating vector |
轉動矢量,轉動向量 |
| rotation |
旋轉,自轉,轉動 |
| rotational energy |
轉動能 |
| rotational motion |
旋轉運動 |
| rotor |
轉子 |
| rubber tubing |
橡膠管 |
| rule |
定則,法則 |
| ruling |
刻度,劃線 |
| runway |
跑道 |
| Rutherford scattering |
盧瑟福散射 |
| Rutherford's atomic model |
盧瑟福原子模型 |
| Rydberg constant |
里德伯常數,里德伯常量 |
| |
|
| S |
|
| |
|
| safety device |
安全裝置 |
| satellite |
衛星 |
| satellite communication |
衛星通訊 |
| saturated vapour |
飽和蒸氣,飽和汽 |
| saturated vapour pressure |
飽和蒸氣壓,飽和汽壓 |
| saturation |
飽和 |
| saturation current |
飽和電流 |
| sawtooth voltage |
鋸齒波電壓 |
| scalar |
標量,無向量 |
| scalar product |
標積,無向積 |
| scale |
標度,比例尺,音階 |
| scaler |
脈衝計數器 |
| scan |
掃描 |
| scattering |
散射 |
| scattering analogue |
散射模擬 |
| scattering angle |
散射角 |
| scintillation |
閃爍 |
| screen |
屏,幕 |
| screened lead |
屏蔽導線 |
| screw |
螺旋,螺絲釘 |
| screw driver |
螺釘起子,螺絲批 |
| screw jack |
螺旋起重器 |
| sealed radioactive source |
密封放射源 |
| search coil |
探察線圈 |
| second |
秒 |
| second law of thermodynamics |
熱力學第二定律 |
| second order spectrum |
第二級光譜,第二級譜 |
| secondary coil |
副線圈 |
| secondary current |
副電流 |
| secondary emission |
次級發射 |
| secondary voltage |
副電壓 |
| secondary winding |
副繞組 |
| Seebeck effect |
塞貝克效應 |
| selective absorption |
選擇吸收 |
| self inductance |
自感 |
| self induction |
自感應 |
| semicircular glass block |
半圓玻璃塊 |
| semiconductor |
半導體 |
| semiconductor diode |
半導體二極管 |
| semolina |
粗粒麥粉 |
| sensitivity |
靈敏度 |
| sensor |
感應器,傳感器 |
| sequential logic |
順序邏輯 |
| series circuit |
串聯電路 |
| series resonance circuit |
串聯共振電路 |
| series-wound motor |
串激電動機,串繞電動機 |
| set switch |
設定開關 |
| shaft |
軸 |
| shear force |
切力,剪力 |
| shear modulus |
切變模量,剪模量,剪切模量 |
| shear strength |
切變強度,剪切強度 |
| shear stress |
切應力,剪應力 |
| shock waves |
衝擊波,震波 |
| short circuit |
短路 |
| short sight |
近視 |
| short wave |
短波 |
| shunt |
分流器,分流,分路 |
| shunt-wound motor |
並激電動機,並繞電動機 |
| shutter |
快門,光閘 |
| sievert |
希沃特 |
| sign convention |
符號法則 |
| signal generator |
訊號產生器 |
| significant figure |
有效數字 |
| silicon |
硅,矽 |
| simple harmonic motion |
簡諧運動 |
| simple pendulum |
單擺 |
| simulation |
模擬 |
| single phase a.c. generator |
單相交流發電機 |
| single pulley |
單滑輪 |
| single slit |
單縫 |
| single trace oscilloscope |
單跡示波器 |
| single-pole double-throw switch |
單刀雙擲開關 |
| sinusoidal wave |
正弦波 |
| slab-shaped magnet |
平板形磁鐵 |
| slide projector |
幻燈片放映機 |
| slide-wire potentiometer |
滑線分壓器,滑線電勢差計,滑線電位差計 |
| sliding contact |
滑動接觸 |
| sliding friction |
滑動摩擦 |
| slinky spring |
軟彈簧 |
| slip ring |
匯電環 |
| slit |
縫,狹縫 |
| slope |
斜率 |
| slotted weight |
有槽砝碼 |
| smoke cell |
煙霧盒 |
| smoothing |
濾波,平流 |
| smoothing capacitor |
濾波電容器,平流電容器 |
| smoothing choke |
濾波扼流圈,平流扼流圈 |
| smoothing circuit |
濾波電路,平流電路 |
| Snell's law |
斯涅耳定律 |
| socket |
插座 |
| sodium lamp |
鈉燈 |
| soft iron |
軟鐵 |
| soft iron core |
軟鐵心 |
| solar cell |
太陽能電池 |
| solar energy |
太陽能 |
| soldering iron |
烙鐵 |
| solenoid |
螺線管 |
| solid |
固體 |
| solid phase |
固相 |
| solid state |
固態 |
| solidification |
凝固 |
| solidifying point |
凝固點 |
| somatic effect |
體細胞效應 |
| sonar |
聲納 |
| sonic boom |
聲爆 |
| sonometer |
弦音計 |
| sound |
聲音 |
| sound intensity |
聲強度 |
| sound intensity level |
聲強級 |
| sound proofing |
隔聲 |
| sound track |
聲跡,聲道 |
| sound wave |
聲波 |
| south pole |
南極 |
| spark |
火花 |
| spark counter |
火花計數器 |
| specific charge |
荷質比,比電荷,比荷 |
| specific heat capacity |
比熱容量,比熱容 |
| specific heat capacity at constant pressure |
定壓比熱容量 |
| specific heat capacity at constant volume |
定容比熱容量 |
| specific latent heat |
比潛熱 |
| specific latent heat of fusion |
熔解比潛熱 |
| specific latent heat of vaporization |
汽化比潛熱 |
| spectacles |
眼鏡 |
| spectral analysis |
光譜分析 |
| spectral line |
光譜線 |
| spectral order |
光譜級 |
| spectrometer |
光譜儀,分光計 |
| spectroscopy |
光譜學 |
| spectrum |
譜,光譜,波譜 |
| spectrum tube |
光譜管 |
| specular reflection |
鏡面反射 |
| speed |
速率 |
| speed of light |
光速 |
| speed of sound |
聲速,音速 |
| speed-time graph |
速率—時間關係線圖 |
| spherical aberration |
球面像差 |
| spherical lens |
球面透鏡 |
| spherical mirror |
球面鏡 |
| spherical wave |
球面波 |
| spherically symmetric |
球對稱的 |
| spin |
自旋 |
| spiral |
螺線,螺旋形 |
| spiral spring |
螺旋彈簧 |
| spirit level |
氣泡水平儀 |
| spontaneous |
自發的 |
| spontaneous disintegration |
自發蛻變 |
| spontaneous emission |
自發發射 |
| spring |
彈簧,簧片,發條 |
| spring balance |
彈簧秤 |
| square wave |
方波 |
| squarer |
方波產生器 |
| stable equilibrium |
穩定平衡 |
| stable state |
穩定態 |
| stackable plug |
疊加式插頭 |
| standard atmospheric pressure |
標準大氣壓強,標準大氣壓 |
| standard cell |
標準電池 |
| standard deviation |
標準偏差,標準差 |
| standard error |
標準誤差 |
| standing wave |
駐波 |
| starter |
起動器 |
| starting resistance |
起動電阻 |
| starting voltage |
起動電壓 |
| state |
態 |
| states of matter |
物態 |
| static equilibrium |
靜態平衡 |
| static friction |
靜摩擦 |
| static resistance |
靜態電阻 |
| statics |
靜力學 |
| stationary wave |
駐波,定態波 |
| stator |
定子 |
| steady flow |
穩流,定常流動 |
| steady state |
穩態,定態 |
| steam |
水蒸汽,蒸汽 |
| steam engine |
蒸汽機 |
| steam point |
汽化點,汽點 |
| steam turbine |
蒸汽渦輪機 |
| steel yoke |
鋼軛 |
| step-down transformer |
降壓器 |
| step-up transformer |
升壓器 |
| stereophonic sound |
立體聲 |
| stiffness |
硬挺度,抗撓性 |
| stimulated absorption |
受激吸收 |
| stimulated emission |
受激發射 |
| Stoke's law |
斯托克斯定律 |
| stop watch |
秒錶 |
| stop clock |
秒鐘 |
| stopping potential |
遏止電勢,遏止電位 |
| storage battery |
蓄電池組 |
| storage capacitor |
存儲電容器 |
| stored energy |
儲能 |
| straight pulse |
直線脈衝 |
| straight wave |
直線波 |
| straight wavefront |
直線波陣面,直線波前 |
| strain |
應變 |
| strain gauge |
應變計,應變規 |
| stray capacitance |
雜散電容 |
| streamline |
流線 |
| stress |
應力 |
| stress-strain curve |
應力—應變關係曲線 |
| stretch |
伸長,緊張 |
| strobe frequency |
閃頻 |
| stroboscope |
頻閃觀測器,頻閃儀 |
| stroboscopic photography |
頻閃照相法 |
| strontium |
鍶 |
| stylus |
唱針 |
| sub-station |
電力分站 |
| sublimation |
昇華 |
| submerge |
浸沒 |
| subsonic speed |
亞聲速,亞音速 |
| summing amplifier |
加法放大器 |
| superconductivity |
超導電性 |
| superconductor |
超導體 |
| supercooling |
過冷 |
| superficial expansivity |
面膨脹係數,面膨脹率 |
| superposition |
疊加 |
| supersaturation |
過飽和 |
| supersonic speed |
超聲速,超音速 |
| surface charge density |
表面電荷密度 |
| surface energy |
表面能 |
| surface tension |
表面張力 |
| susceptibility |
磁化率 |
| sweep |
掃描,掃掠 |
| sweep rate |
掃描速度 |
| switch |
開關,電鍵 |
| switch off |
截斷,關閉 |
| switch on |
接通,開啟 |
| symbol |
符號 |
| synchronization |
同步 |
| syringe |
針筒 |
| system |
系統 |
| systematic error |
規律性誤差,系統誤差 |
| |
|
| T |
|
| |
|
| tangential acceleration |
切向加速度 |
| tangential component |
切向分量 |
| tape chart |
紙帶圖表 |
| tapping key |
簧片按鍵 |
| telephone receiver |
電話聽筒 |
| telescope |
望遠鏡 |
| telescope mount |
望遠鏡座 |
| television |
電視 |
| temperature |
溫度 |
| temperature coefficient of resistance |
電阻溫度係數 |
| temperature difference |
溫差 |
| temperature gradient |
溫度梯度 |
| temperature scale |
溫標 |
| tempering |
回火 |
| temporary magnet |
暫時磁鐵,暫時磁體 |
| tensile force |
張力 |
| tensile strain |
張應變,拉伸應變 |
| tensile strength |
抗張強度 |
| tensile stress |
張應力,拉伸應力 |
| tension |
張力 |
| terminal |
端鈕,接線柱 |
| terminal speed |
終端速率 |
| terminal velocity |
終端速度 |
| terrestrial telescope |
正像望遠鏡 |
| tesla |
忒斯拉 |
| test charge |
檢驗電荷 |
| test tube |
試管 |
| theory |
理論 |
| thermal capacity |
熱容量 |
| thermal conductivity |
導熱率 |
| thermal equilibrium |
熱平衡 |
| thermal radiation |
熱輻射 |
| thermal reactor |
熱中子反應堆 |
| thermal transmission |
熱傳遞 |
| thermionic diode |
熱離子二極管 |
| thermionic emission |
熱離子發射 |
| thermistor |
熱敏電阻器 |
| thermistor thermometer |
熱敏電阻溫度計 |
| thermo-electromotive force |
溫差電動勢,熱電動勢 |
| thermocouple |
溫差電偶,熱電偶 |
| thermocouple thermometer |
溫差電偶溫度計,熱電偶溫度計 |
| thermodynamic temperature |
熱力學溫度 |
| thermoelectric effect |
溫差電效應,熱電效應 |
| thermometer |
溫度計 |
| thermometer bulb |
溫度計泡 |
| thermometric property |
測溫性質 |
| thermometry |
測溫學 |
| thermonuclear reaction |
熱核反應 |
| thermopile |
溫差電堆,熱電堆 |
| thermostat |
皕鱉 |
| thin film |
薄膜 |
| Thomson's atomic model |
湯姆生原子模型 |
| thorium |
釷 |
| three-pin plug |
三腳插頭 |
| threshold frequency |
臨閾頻率 |
| threshold intensity |
臨閾強度 |
| threshold of hearing |
聽覺閾 |
| threshold voltage |
臨閾電壓 |
| thrust |
推力 |
| thyratron tube |
閘流管 |
| ticker-tape |
紙帶 |
| ticker-tape timer |
紙帶打點計時器 |
| tidal energy |
潮汐能 |
| timbre |
音品,音色 |
| time |
時間 |
| time base |
時基 |
| time base control |
時基控制 |
| time constant |
時間常數,時間常量 |
| time interval |
時距 |
| time switch |
定時開關 |
| timer |
計時器 |
| timer-scaler |
計時—計數器 |
| toroid |
環狀線圈 |
| toroidal coil |
環狀線圈 |
| toroidal rheostat |
環形變阻器,環形可變電阻 |
| torque |
轉矩 |
| Torricelli's theorem |
托里拆利定理 |
| Torricellian vacuum |
托里拆利真空 |
| torsion |
扭轉 |
| torsion constant |
扭轉常數,扭轉常量 |
| torsional force |
扭力 |
| torsional moment |
扭矩 |
| torsional oscillation |
扭轉振盪 |
| torsional pendulum |
扭擺 |
| torsional strength |
抗扭強度 |
| torsional stress |
扭應力 |
| total internal reflection |
全反射,全內反射 |
| trace |
跡線,描跡,示蹤 |
| tracer |
示蹤物 |
| track |
徑跡 |
| train of waves |
波列 |
| trajectory |
軌道,軌跡 |
| transducer |
換能器,傳感器 |
| transformation |
變換 |
| transformer |
變壓器 |
| transient current |
瞬變電流 |
| transient state |
瞬態 |
| transient voltage |
瞬變電壓 |
| transistor |
晶體管,晶體三極管 |
| transition |
躍遷,轉變,過渡 |
| transition energy |
躍遷能 |
| translation |
平移 |
| translational energy |
平移動能 |
| translucent screen |
半透明屏,半透明幕 |
| transmission |
輸送,傳遞,透射 |
| transmission cable |
輸電纜 |
| transmission grating |
透射光柵 |
| transmittance |
透射比 |
| transmitted ray |
透射光線 |
| transmutation |
嬗變 |
| transparent |
透明 |
| transverse |
橫向的 |
| transverse magnification |
橫向放大,橫向放大率 |
| transverse wave |
橫波 |
| travelling microscope |
移測顯微鏡 |
| travelling wave |
行波 |
| triangle of force |
力三角形 |
| triangular prism |
三稜鏡,三角稜鏡 |
| trigger |
觸發,觸發器 |
| trigger input |
觸發輸入 |
| triode |
三極管 |
| triple beam balance |
三桿式天平 |
| triple point |
三相點,三態點 |
| tripod stand |
三腳架 |
| tritium |
氚 |
| trolley |
小車 |
| trough |
波谷 |
| truth table |
真值表 |
| tune |
調諧 |
| tungsten filament |
鎢絲 |
| tuning fork |
音叉 |
| turbine |
渦輪機 |
| turbulent flow |
湍流 |
| turn |
匝,轉,轉動 |
| turn off |
截斷,關閉 |
| turn on |
接通,開啟 |
| turns ratio |
匝數比 |
| turntable |
轉盤 |
| twist |
扭轉 |
| two-way switch |
雙向開關 |
| |
|
| U |
|
| |
|
| ultimate tensile stress |
極限張應力 |
| ultra high frequency |
超高頻 |
| ultra-violet radiation |
紫外輻射 |
| ultra-violet ray |
紫外線 |
| ultrasonic |
超聲,超音 |
| ultrasonic wave |
超聲波,超音波 |
| unbalanced force |
不平衡力 |
| unidirectional circuit |
單向電路 |
| unidirectional current |
單向電流 |
| uniform |
均勻 |
| uniform acceleration |
勻加速度 |
| uniform electric field |
勻強電場 |
| uniform magnetic field |
勻強磁場 |
| uniform motion |
勻速運動 |
| uniform speed |
勻速率 |
| uniform velocity |
勻速度 |
| uniformly accelerated motion |
勻加速運動 |
| unit |
單位,單元 |
| unit mass |
單位質量 |
| unit temperature |
單位溫度 |
| universal gas constant |
普適氣體常數,普適氣體常量 |
| universal gravitational constant |
萬有引力常數,萬有引力常量 |
| universal stand |
普用支架 |
| unpolarized light |
非偏振光 |
| unpolarized wave |
非偏振波 |
| unstable equilibrium |
不穩定平衡 |
| unsteady state |
非穩態 |
| unstretched length |
原長 |
| upper limit |
上限 |
| upthrust |
浮力 |
| uranium |
鈾 |
| uranium ore |
鈾礦 |
| uranyl nitrate |
硝酸鈾醯 |
| |
|
| |
|
| V |
|
| |
|
| vacuum |
真空 |
| vacuum discharge |
真空放電 |
| vacuum pump |
真空泵 |
| vacuum tube |
真空管 |
| valence electron |
價電子 |
| valve |
電子管,閥,活門 |
| Van de Graaff generator |
范德格拉夫起電機 |
| Van der Waals' force |
范德華力 |
| vaporization |
汽化 |
| vapour |
蒸氣,汽 |
| vapour density |
蒸氣密度,汽密度 |
| vapour pressure |
蒸氣壓,汽壓 |
| variable gain |
可變增益 |
| variable motion |
變速運動 |
| variable resistor |
變阻器,可變電阻 |
| variable speed |
可變速率 |
| variable velocity |
可變速度 |
| variation |
變化 |
| vector |
矢量,向量 |
| vector addition |
矢量加法,向量加法 |
| vector product |
矢積,向積 |
| velocity |
速度 |
| velocity ratio |
速度比 |
| velocity-time graph |
速度—時間關係線圖 |
| Venturi meter |
文丘里流量計 |
| vernier |
游標尺 |
| vernier microscope |
游標顯微鏡 |
| vertical |
垂直 |
| vertical component |
垂直分量 |
| vertical deflection |
垂直偏轉 |
| very high frequency |
甚高頻 |
| vibration |
振動 |
| vibration generator |
振動產生器 |
| vibrator |
振動器 |
| virtual earth |
假接地 |
| virtual focus |
虛焦點 |
| virtual image |
虛像 |
| virtual object |
虛物,虛物體 |
| viscosity |
黏滯性,黏性 |
| viscous |
黏滯的 |
| viscous flow |
黏滯流動 |
| viscous force |
黏滯力,黏力 |
| viscous resistance |
黏滯阻力 |
| visibility |
可見度 |
| visible light |
可見光 |
| visible spectrum |
可見光譜 |
| visual angle |
視角 |
| volt |
伏特,伏 |
| voltage |
電壓 |
| voltage amplification |
電壓放大率 |
| voltage comparator |
電壓比較器 |
| voltage divider |
分壓器 |
| voltage drop |
電壓降 |
| voltage gain |
電壓增益 |
| voltage rating |
電壓額定值 |
| voltage regulator |
電壓調節器 |
| voltage stabilizer |
電壓穩定器,穩壓器 |
| voltmeter |
伏特計 |
| volume |
體積,容積 |
| vortex |
渦漩 |
| vulcanization |
硫化作用 |
| |
|
| |
|
| W |
|
| |
|
| water vapour |
水蒸氣,水汽 |
| water wave |
水波 |
| watt |
瓦特,瓦 |
| watt-meter |
瓦特計,功率計 |
| wave |
波 |
| wave motion |
波動 |
| wave number |
波數 |
| wave pattern |
波動圖形 |
| wave source |
波源 |
| wave speed |
波速率 |
| wave train |
波列 |
| wave velocity |
波速度 |
| wave-particle duality |
波粒二象性,波粒二重性 |
| waveform |
波形 |
| wavefront |
波陣面,波前 |
| waveguide |
波導 |
| wavelength |
波長 |
| wavelet |
子波 |
| weber |
韋伯 |
| wedge |
楔 |
| weight |
重量,砝碼,權重 |
| weightlessness |
無重狀態,失重 |
| Weston cadmium cell |
韋斯頓鎘電池 |
| Wheatstone bridge |
惠斯登電橋 |
| wheel-and-axle |
輪軸 |
| white light |
白光 |
| wig-wag machine |
搖擺機 |
| Wilson cloud chamber |
威爾遜雲室 |
| wind power |
風力 |
| wind tunnel |
風洞 |
| winding |
繞組,繞 |
| wire gauze |
鐵絲網 |
| wiring |
接線,佈線 |
| work |
功 |
| work function |
逸出功,功函數 |
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| X |
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| X-ray |
X射線 |
| X-ray diffraction |
X射線衍射,X射線繞射 |
| X-ray spectrum |
X射線譜 |
| X-shift |
水平移 |
| xenon |
氙 |
| xenon stroboscope |
氙光頻閃觀測器,氙光頻閃儀 |
| XOR gate |
「異或」門 |
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| Y |
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| Y-shift |
垂直移 |
| yield point |
屈服點 |
| yield strength |
抗屈強度 |
| Young modulus |
楊氏模量 |
| Young's double slit experiment |
楊氏雙縫實驗 |
| Young's interference fringes |
楊氏干涉條紋 |
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| Z |
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| zener diode |
齊訥二極管 |
| zero correction |
零點校正 |
| zeroth law of thermodynamics |
熱力學第零定律 |
| zeroth order |
零級 |