| 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 |
陰極射嶋 綫 |
| 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 綫 |
| characteristic line |
特徵線，特徵譜綫 |
| 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，同軸綫 |
| 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 |
冷卻曲嶋綫 |
| 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 |
| 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 |
