常用物理詞匯

常用物理詞匯a.c.generator交流發(fā)電機aberration光行差，像差absoluteindexofrefraction絕對折射率absoluterefractiveindex絕對折射率absolutetemperaturescale絕對溫標absolutezero絕對零度absorber吸收體absorbingpower吸收能力，吸收本領(lǐng)absorptance吸收比absorption吸收absorptioncoefficient吸收系數(shù)absorptionline吸收譜線absorptionspectrum吸收光譜，吸收譜accelerate加速acceleration加速度accelerationduetogravity重力加速度acceleration-timegraph加速度一時間關(guān)系線圖accelerator加速器acceptor接受體acceptordoping受體摻雜acceptorimpurity受體雜質(zhì)accommodation調(diào)節(jié)，視覺調(diào)節(jié)accumulator蓄電池accuracy準確度acetatestrip醋酸酯條片achromatic消色差的achromaticaberration消色差achromaticcondenser消色差聚光透鏡achromaticlight消色差光，白光acousticblur聲響模糊acousticboard吸音板，吸聲板acousticnavigation聲響導航acousticpressure聲壓acoustics聲學acton施于action作用量，作用，作用力actionofpoint尖端作用activation激活，活化activationenergy激活能，活化能activenucleus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adhesiveforce附著力adiabatic絕熱的adiabaticexpansion絕熱膨脹adiabaticprocess絕熱過程aerial天線aerialinduction天線調(diào)諧電感aerialnetwork天線網(wǎng)絡(luò)aerodynamicforce氣動力，空氣動力aerodynamics氣體動力學，空氣動力學aerofoil機翼agent劑airblower吹風器aircolumn空氣柱，氣柱aircushion氣墊airdamping空氣阻尼airfilm氣膜airtrack氣墊導航airwedge氣楔alignment對準，校整alphadecaya衰變alphaparticlea粒子alphaparticlescatteringanaloguea粒子放射模擬alternatingcurrent交流電alternatingvoltage交變電壓，交流電壓alternator交流發(fā)電機altimeter高度計，測高儀americiumammeter安培計amorphous非結(jié)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amplitudemodulation調(diào)幅，振幅調(diào)劑amylacetate醋酸戊酯anaemia貧血analogue模擬analogueexperiment模擬實驗analoguesignal仿真訊號，非數(shù)字訊號analogue-to-digitalconversion模擬轉(zhuǎn)換analyser檢偏振器ANDgate「與」門anemometer風速計aneroidbarometer無液氣壓計，空盒氣壓計angleofcontact接觸角angleofdeviation偏向角angleofdiffraction衍射角，繞射角angleofdip傾角angleofelevation仰角angleofemergence出射角angleofincidence入射角angleofinclination傾角angleofminimumdeviation最小偏向角angleofprojection投射角angleofreflection反射角angleofrefraction折射角angleoftwist扭轉(zhuǎn)角angstrom埃angularacceleration角加速度angularaperture孑L徑張角angulardisplacement角位移angularfrequency角頻率angularimpulse角沖量angularmagnification角度放大，角放大率angularmomentum角動量，動量矩angularmotion角向運動，角運動angularseed角速率angularvelocity角速度angularwidth角寬度annealing退火，韌化anode陽極，正極anomalousexpansion反常膨脹antenna天線anticlockwisemoment逆時針力矩antinode波腹antifreeze防凍劑antinodallineantiparticle反粒子antiphase反相，逆相aperture孑L徑，口徑，孔apparentdepth視深apparentexpansion表觀膨脹，視膨脹apparentfrequency表觀頻率，視頻率apparentlossinweight表觀失重apparentweight表觀重量Appletonlayer阿普頓層，F(xiàn)電離層aqueouslayer水層Archimedes'principle阿基米得原理area面積argon氬armature電artificialdisintegration人工蛻變artificialradioactivity人工放射astable非穩(wěn)態(tài)的astablecircuit非穩(wěn)態(tài)電路astablemultivibrator非態(tài)多諧振蕩器astigmatism像散，散光astronomicaltelescope天文望遠鏡atinfinity在無窮遠處atrest靜止atmosphere大氣，大氣層，大氣壓atmosphericpressure大氣壓強atom原子atomicbomb原子彈atomicbond原子鍵atomicdensity原子密度atomicdiameter原子直徑atomicenergy原子能atomicmass原子質(zhì)量atomicmassunit原子質(zhì)量單位atomicmodel原子模型atomicnucleus原子核atomicnumber原子序數(shù)atomicradius原子半徑atomicseparation原子間距atomicspacing原子間距atomicstructure原子結(jié)構(gòu)atomictheory原子論atomizer噴霧器attenuation衰減attraction吸引attractiveforce吸力audiblefrequencyrange聽頻范圍audiblesignal可聽訊號audiofrequency聲頻autofocus自動聚焦，自動對焦avalanche電子雪崩averageacceleration平均加速度averagepower平均功率averagespeed平均速率averagevelocity平均速度Avogadroconstant阿佛加德羅常數(shù)，阿佛加德羅常量Avogadronumber阿佛加德羅數(shù)Avogadro'slaw阿佛加德羅定律axial軸向的，沿軸的axialfield軸向場axialsearchcoil軸向探察線圖axis軸axisofrotation轉(zhuǎn)軸backe.m.f.反電動勢backgroundradiation本底輻射Bainbridgemassspectrometer班布里奇質(zhì)譜儀balance天平，秤，平衡balancearm秤桿，平衡臂balancepoint平衡點balancebridge平衡電橋balancedforce平衡力ballbearing球軸承，滾珠軸承ballisticgalvanometer沖擊電流計，沖擊檢流計ballisticpendulum沖擊擺Balmerseries巴耳末系，巴耳末光譜bandspectrum帶狀光譜，帶狀譜bandwidth帶寬barcode條形碼barmagnet磁棒barewire裸線barium鋇barometer氣壓計barrier障礙物barrierlayer阻檔層，耗盡層barrierpotentialdifference阻檔層電勢差，阻檔層電位差Barton'spendulums巴爾通擺base基極basecurrent基極電流battery電池組batterycharger電池充電器batteryholder電池座beaker燒杯beamsplitter分束器，射束分離器beat拍beatfrequency拍頻becquerel貝克勒耳，貝克bel貝爾，貝belljar鐘形罩benchmat實驗臺墊Bernoulli'stheorem伯努利定律beryllium鈹betadecayP衰變betaparticle0粒子biasingcircuit偏壓電路biasingvoltage偏壓biconcavelens雙凹透鏡biconvexlens雙凸透鏡bifilarpendulum雙線擺bicycledynamo自行車發(fā)電機，腳踏車發(fā)電機bifocallens雙焦距透鏡bigbangmodel大爆炸模型bimetallicstrip雙層金屬片，雙金屬片binaryadder二進加法器binarysystem二進制binding結(jié)合bindingenergy結(jié)合能binoculars雙筒望遠鏡Biot-Savartlaw畢奧一薩伐爾定律bipolar雙極的birefraction雙折射bistable雙穩(wěn)態(tài)的，雙穩(wěn)器bistablecircuit雙穩(wěn)電路bit二進制制，位bistablemultivibrator雙穩(wěn)態(tài)多諧振蕩器blackbodyradiation黑體輻射blockandtackle滑輪組blockdiagram方框圖blockingcapacitor隔直流電器容blooming敷霜，表面加膜Bohratom玻爾原子Bohrradius玻爾半徑Bohrtheory玻爾理論boil沸騰，煮沸boiler鍋爐boilingpoint沸點bolometer輻射熱計Boltzmannconstant玻耳茲曼常數(shù)，玻耳茲曼常量bombardment轟擊bondenergy鍵能bonding鍵合Bourdongauge布爾登氣壓計bowwave弓形波，舷波Boyle'slaw博伊爾定律Brackettseries布喇開系，布喇開光譜Braggangle布喇格角Braggdiffraction布喇格衍射，布喇格繞射Braggplane布喇格平面Bragg'slaw布喇格定律brake制動器breakdownpotential擊穿電勢，擊穿電位breakingpoint斷點breakingstrength抗斷強度breakingstress致斷應(yīng)力breederreactor增殖反應(yīng)堆bremsstrahlung軔致輻射Brewster'slaw布魯斯特定律bridgecircuit橋式電路bridgerectifier橋式整流器brightfringe亮紋brightness亮度brittle脆的，易碎的bromine漠Brownianmovement布朗運動brush電刷bubblechamber氣泡室bubbleraftmodel泡筏模型buffer緩沖器buffercircuit緩沖電路bulkmodulus體積彈性模量Bunsenburner本生燈buoyancy浮力burette滴定管burettestand滴定管架burglaralarm防盜警報器，防盜警鐘buzzer蜂鳴器by-pass旁路byte二進制組，字節(jié)cable電纜cadmiumsulphide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cancercell癌細胞candela坎德拉cantilever懸臂capacitance電容capacitancesubstitutionbox換值電容箱capacitivecircuit電容電路capacitivecomponent電容性分量capacitivecoupling電容耦合capacitivedischarge電容性放電capacitivereactance容抗capacitor電容器capacitor-inputfilter電容輸入濾波器capacity容量，載量capillarity毛細現(xiàn)象，毛細作用capillarydepression毛細下降capillaryrise毛細上升capillarytube毛細管capsule囊capture俘獲carbon碳carbongranule碳顆粒carbonpaperdisc圓形碳紙carbon-14dating碳14年代測定法carburettor化油器，汽化器carrierwave載波carry進位castoroil蓖麻油cataract白內(nèi)障cathode陰極，負極cathoderay陰極射線cathoderaydeflectiontube陰極射線偏轉(zhuǎn)管cathode-rayoscilloscope陰極射線示波器，示波器cathode-raytube陰極射線管cavityresonator空腔共振器celestialtelescope天體望遠鏡cell電池，細胞Celsiustemperaturescale攝氏溫標centimetre厘米centralizedlowvoltagepowersupplyunit中央控制低壓電源箱centreofcurvature曲率中心centreofgravity重心centreofmass質(zhì)心centreofoscillation振蕩中心centre-tappedtransformer中心抽頭變壓器centrifugalforce離心力centrifuge離心機centripetalacceleration向心加速度centripetalforce向心力Chadwick查德威克chainreaction連鎖反應(yīng)changeofstate物態(tài)變化change-overswitch換向開關(guān)characteristic特性，特征characteristiccurve特性曲線characteristicline特征線，特征譜characteristicspectrum特征光譜，特征譜charge電荷，充電，起電chargecarrier載荷子chargeconservation電荷守恒chargedensity電荷密度chargedistribution電荷分布chargetomassratio荷質(zhì)比chargedparticle帶電粒子chargingbycontact接觸起電chargingbyfriction摩擦生電chargingbyinduction感應(yīng)起電chargingbysharing授受起電chargingtimeconstant充電時間常數(shù)，充電時間常量Charles'slaw查理定律choke扼流，抗流，扼流圈，抗流圈chokecircuit扼流電路，抗流電路chromaticaberration色差chromaticdispersion色散cinefilmsoundtrack電影膠片聲跡circleofleastconfusion最少模糊圈，明晰圈circuit電路circuitboard電路板circuitbreaker斷路器circuitsymbol電路符號circularcoil環(huán)形線圈circularmotion圓周運動circularorbit圓周軌道circularpulse圓形脈沖circularwave圓形波circularwavefront圓形波陣面，圓形波前clamp夾鉗，夾緊clap-echomethod「拍掌一回聲」法cleave裂開clinicalthermometer體溫計clip夾子clockwisemoment順時針力矩closedcircuit閉合電路closedpipe閉管closedtube閉管closed-loopcontrolsystem死循環(huán)控制系統(tǒng)closed-loopgain死循環(huán)增益closed-loopvoltagegain死循環(huán)電壓增益closelypacked密堆積的cloudchamber云室cloudchambertrack云室徑跡coaxial共軸，同軸coaxialcable同軸電纜，同軸cobalt鉆code編碼coder編碼器coefficientofdynamicfriction動摩擦系數(shù)coefficientoffriction摩擦系數(shù)coefficientofrestitution恢復(fù)系數(shù)coefficientofstaticfriction靜摩擦系數(shù)coefficientofviscosity黏滯系數(shù)coherent相干的cohesion內(nèi)聚力，內(nèi)聚cohesiveforce內(nèi)聚力coil線collector集電極，集極collectorcurrent集電極電流，集極電流collimator準直管，準直儀collision碰撞colour顏色colourcode色碼，色標combinationallogic組合邏輯commonemitter共發(fā)射極common-modevoltage共模電壓commutator換向器compass指南針，羅盤completecircuit完整電路component組件，分量，組分componentofforce分力compoundmicroscope復(fù)式顯微鏡compoundpendulum復(fù)擺compressedgas壓縮氣體compressibility可壓縮性，壓縮系數(shù)，壓縮率compressiblefluid可壓縮性流體compression密部，壓縮compressionspringbalance壓縮彈簧天平concave凹concavelens凹透鏡concavemirror凹鏡，凹面鏡concentriccapacitor同心電容器condensation凝結(jié)，凝聚condensationnucleus凝結(jié)核，凝聚核condensationpoint凝點，凝結(jié)點condenser聚光器，電容器，冷凝器conductance電導conductivity傳導性，傳導率conductor導體conicalpendulum錐擺conjugatefoci共軛焦點conservationofangularmomentum角動量守恒conversationofcharge電荷守恒conservationofenergy能量守恒conservationofmechanicalenergy機械能守恒conservationofmomentum動量守恒conservativeforce守恒力，保守力conserved守恒constantacceleration恒加速度constantangularacceleration恒角加速度constantangularvelocity恒角速度constantforce恒力constantmotion恒速運動constantpressure定壓constantspeed恒速率constanttemperature定溫constantvelocity'恒速度constantvolume定容constantvolumegasthermometer定容氣體溫度計constantan康銅constriction頸縮constructiveinterference相長干涉contactangle接觸角contactarea接觸面積contactforce接觸力continuityequation連續(xù)性方程continuousspectrum連續(xù)光譜，連續(xù)譜continuouswave連續(xù)波contract收縮controlexperiment對照實驗，比對實驗controlgrid控制柵極controlrod控制棒controlsystem控制系統(tǒng)convection對流converge會聚converginglens會聚透鏡convergingmirror會聚鏡convex凸convexlens凸透鏡convexmirror凸鏡，凸面鏡coolant冷卻劑coolingbyevaporation蒸發(fā)致冷coolingcorrection冷卻修正coolingcurve冷卻曲線coolingeffect冷卻效應(yīng)coolingsystem冷卻系統(tǒng)，散熱系統(tǒng)coplanarforces共面力core心，核心Coriolisforce科里奧利力corkscrewrule螺旋法則cornea角膜coronadischarge電暈放電corpusculartheoryoflight光的微粒學說correction矯正，修正cosmicradiation宇宙輻射coulomb庫倫Coulomb'slaw庫倫定律countrate計數(shù)率counter計數(shù)器counterweight平衡錘，配重couple力偶coupledoscillation耦合振蕩coupling耦合covalentbond共價鍵cranemagnet起重磁creep蠕變crest波峰criticalangle臨界角criticaldamping臨界阻尼criticalmass臨界質(zhì)量criticalpoint臨界點criticaltemperature臨界溫度criticalvelocity臨界速度crocodileclip鱷魚夾crosshairs十字絲，叉絲cross-sectionalarea截面積Crova'sdisc克羅瓦盤crystal晶體crystaldiffraction晶體衍射，晶體繞射crystallattice晶體點陣，晶體格子，晶格crystalplanes晶面crystalline結(jié)晶的crystallization結(jié)晶crystallography晶體學cubicalexpansivity體積膨脹系數(shù)，體積膨脹率curie居里current電流currentamplification電流放大currentamplificationfactor電流放大因素currentamplifier電流放大器currentbalance電流天平currentdensity電流密度currentgain電流增益currentintensity電流強度currentpulse電流脈沖currentsensitivity電流靈敏度currentstabilizer穩(wěn)流器currenttransfercharacteristic電流轉(zhuǎn)移特性current-carryingconductor載電流導體current-voltagecharacteristiccurve電流一電壓特性曲線curvedmirror曲面鏡cyclotron回旋加速器cylindricalconcavelens柱面凹透鏡cylindricalconcavemirror柱面凹鏡cylindricalconvexlens柱面凸透鏡cylindricalconvexmirror柱面凸鏡cylindricallens柱面透鏡cylindricalmirror柱面鏡d.c.generator直流發(fā)電機d.c.motor直流電動機Dalton'slawofpartialpressures道爾頓分壓定律dampedharmonicmotion阻尼諧動dampedharmonicoscillation阻尼諧振dampedoscillation阻尼振蕩damping阻尼dampingforce阻尼力darkfringe暗紋data數(shù)據(jù)dating年代測定daughternucleus子核daughternuclide子核素deBroglierelation德布羅意關(guān)系式deBrogliewave德布羅意波deadtime失效時間decadecapacitancebox十進電容箱decaderesistancebox十進電阻箱decay衰變decayanalogue衰變模擬decayconstant衰變常數(shù)，衰變常量decaycurve衰變曲線decaylaw衰變定律decayproduct衰變產(chǎn)物decelerate減速deceleration減速度decibel分貝decode譯碼，解碉decoder譯碼器，譯碼器deflection偏轉(zhuǎn)deflectionplate偏轉(zhuǎn)板deflectionsystem偏轉(zhuǎn)系統(tǒng)deflectiontube偏轉(zhuǎn)管deformation形變degradationofenergy能量退降，能量遞降degree度degreeCelsius攝氏度degreeoffreedom自由度demagnetization去磁，退磁demonstrationdiode演示用二極管demonstrationmeter演示用電表density密度depletionlayer耗盡層，阻擋層depthoffield景深derivedquantity導出量derivedunit導出單位destructiveinterference相消干涉detection探測detector探測器detectorofradiation輻射探測器deuterium氘，重氫deuteron氘核，重氫核deviation偏向，偏差device裝置，設(shè)計，器件diamagnetism抗磁性diaphragm光闌，膜片diatomicmolecule雙原子分子dielectric電介質(zhì)，介電的dielectricconstant介電常數(shù)，介電常量，電容率dielectricpolarization電介質(zhì)極化dielectricstrength電介質(zhì)強度differentialequation微分方程differentialinputvoltage差動輸入電壓diffractedray衍射線，繞射線diffraction衍射，繞射diffractiongrating衍射光柵，繞射光柵diffusereflection漫反射diffusion擴散，漫射diffusioncloudchamber擴散云室digital數(shù)字的digitaldisplay數(shù)字顯示digitalsignal數(shù)字訊號digital-to-analogueconversion數(shù)模轉(zhuǎn)換dimension量綱，因次，維，大小dimensionalanalysis量綱分析，因次分析diminished縮小diode二極管diodeprobe二極管微波探測器dioptre屈光度，焦度dipole偶極子directcurrent直流電direction方向，方位directionofpropagation傳播方向directlyheatedcathode直熱式陰極discharge放電disintegration蛻變dislocation位錯dispersion色散dispersivepower色散能力，色散本領(lǐng)，色散率displacement位移，排量displacementcan排水罐displacement-timegraph位移一時間關(guān)系線圖dissipativeforce耗散力distance距離distance-timegraph距離一時間關(guān)系線圖distortion失真，扭曲，畸變disturbance干擾diverge發(fā)散diverginglens發(fā)散透鏡divergingmirror發(fā)散鏡divisionofamplitude振幅分割divisionofwavefront波陣面分割，波前分割domain疇，域domesticcircuit家居電路donor給予體dopedsemiconductor摻雜半導體doping摻雜Dopplerbroadening多普勒譜線增寬Dopplereffect多普勒效應(yīng)Dopplershift多普勒頻移dosage劑量dose劑量doserate劑量率doublepulley雙滑輪doublerefraction雙折射doubleslit雙縫double-pole-double-throwswitch雙刀雙擲開關(guān)doublet雙重線dragforce阻力，曳力driftvelocity漂移速度drivercircuit驅(qū)動電路driverfrequency驅(qū)動頻率drivingcell驅(qū)動電池drivingforce驅(qū)動力drivingmirror行車后視鏡drybattery干電池組drycell干電池dualtraceoscilloscope雙跡示波器ductile延性的Dulong-Petitlaw杜隆一珀替定律dynamicequilibrium動態(tài)平衡dynamicfriction動摩擦dynamicresistance動態(tài)電阻dynamics動力學dynamo發(fā)電機earth接地，地線earthquakewaves地震波ebonite硬橡膠，硬質(zhì)膠eboniterod硬橡膠棒，硬質(zhì)膠棒echo回聲，回波eddycurrent渦電流，渦流eddycurrentdamping渦流阻尼eddycurrentloss渦流損耗effectivemass有效質(zhì)量efficiency效率effort施力Einstein'smass-energyrelation愛因斯坦質(zhì)能關(guān)系式elasticcollision彈性碰撞elasticconstant彈性常數(shù)，彈性常量elasticdeformation彈性形變elastichysteresis彈性滯后elasticlimit彈性極限elasticstrainenergy彈性應(yīng)變能elasticity彈性electricbell電鈴electriccharge電荷electriccurrent電流electricfield電場electricfieldintensity電場強度electricfieldpattern電場圖形electricfire電暖爐electriclineofforce電力線electricmotor電動機electricpotential電勢，電位electricpower電功率electricshock電震electricalappliance電器electricalconductivity導電率electricalenergy電能electricaloscillation電振蕩electricalpotentialenergy電勢能，電位能electricalresonance電共振electricity電，電學electrode電極electrolysis電解electrolyte電解質(zhì)electrolytic電解質(zhì)的，電解的electrolyticcapacitor電解質(zhì)電容器electromagnet電磁鐵，電磁體electromagneticcoil電磁感應(yīng)圈electromagneticcontactantinode波腹atomicelectromagneticforce電磁力electromagneticinduction電磁感應(yīng)electromagneticmoment電磁矩electromagneticoscillation電磁振蕩electromagneticradiation電磁輻射electromagneticspectrum電磁波譜electromagneticwave電磁波electromagnetism電磁學electrometer靜電計electromotiveforce電動勢electron電子electronbeam電子束electroncloud電子云electrondiffraction電子衍射，電子繞射electrondrift電子漂移electronenergylevel電子能級electrongun電子槍electrontransition電子躍遷electrontube電子管electron-volt電子伏特，電子伏electrophorus起電盤electroscope驗電器electrostaticbond靜電鍵electrostaticfieldapparatus靜電場儀器electrostaticprecipitation靜電沉淀法electrostatics靜電學element元素，組件ellipticorbit橢圓軌道elongation伸長度emergentray出射線emission發(fā)射emissionline發(fā)射譜線emissionspectrum發(fā)射光譜，發(fā)射譜emissivity發(fā)射率，比輻射率emit發(fā)射emitter發(fā)射極，射極emittercurrent發(fā)射極電流，射極電流enamelledwire漆包線encode編碼encoder編碼器end-correction端部修正，管口校正量end-oncollision同向碰撞，尾追碰撞energeticparticle高能粒子energy能量，能energyband能帶energyconversion能量轉(zhuǎn)換energyconversionefficiency能量轉(zhuǎn)換效率energyinput能量輸入energylevel能級energyoutput能量輸出energytransfer能量轉(zhuǎn)移enricheduranium濃縮鈾equationofcontinuity連續(xù)性方程equationofstate物態(tài)方程equationofuniformlyacceleratedmotion勻加速運動方程equatorialorbit赤道軌道equilibrium平衡equilibriumcondition平衡條件equilibriumspacing平衡間距equipartitionofenergy能量均分equipotential等勢的，等位的equipotentialline等勢線，等位線equipotentialsurface等勢面，等位面equivalentcapacitance等效電容equivalentinductance等效電感equivalentresistance等效電阻erect正立escapevelocity逃逸速度ether以太，醚evacuation抽成真空evaporation蒸發(fā)excesspressure超壓，逾電壓excitation激發(fā)excitationenergy激發(fā)能excitationpotential激發(fā)電勢，激發(fā)電位excitationvoltage激發(fā)電壓excited受激excitedenergylevel受激能級excitedstate受激態(tài)expansion膨脹expansivity膨脹系數(shù)，膨脹率exponentialchange指數(shù)式改變exponentialdecay指數(shù)式衰變exposure曝光量，照射extension伸長externalforce夕卜力externalwork外功extrahightension超高電壓extra-nuclearstructure核外結(jié)構(gòu)extraordinaryray非常光線extrapolation外推，外推法extrinsicsemiconductor含雜質(zhì)半導體eyepiece接目鏡，目鏡f-numberf數(shù)，光圈數(shù)f-stopf制光圈farpoint遠點farad法拉Faradayconstant法拉第常數(shù)，法拉第常量Faraday'slawofelectromagneticinduction法拉第電磁感應(yīng)定律fastbreederreactor快中子增殖反應(yīng)堆feedback反饋feedbackamplifier反饋放大器feedbackresistance反饋電阻ferromagneticsubstance鐵磁性物質(zhì)

ferromagnetism鐵磁性fictitiousforce假力，偽力fidelity保真性，保真度fieldcoil場線fieldeffecttransistor場效應(yīng)晶體管fieldintensity場強fieldlines場力線fieldmagnet場磁鐵，場磁體fieldofview視場，視野fieldstrength場強figureofmerit優(yōu)值，靈敏值filament燈絲，絲極filtercapacitor濾波電容器filtercircuit濾波電路filterpump濾泵finalstate終態(tài)，末態(tài)finalvelocity末速度fine-adjustment微調(diào)，細調(diào)firealarm火警警報器，火警鐘firstlawofthermodynamics熱力學第一定律firstorderspectrum第一級光譜，第一級譜地去浮auujdjuooj3JW中3呵juooj特回可源q頊[3倒果喜疑心[suapxnjjW?xnjj置兼事，邕兼事U99J0S^U90S8J0n-[J兼事00U90S8J0n-[J秦華兜輯驟soiuiraXppinu轉(zhuǎn)驟PT^IJ轉(zhuǎn)賣xpoqsuhboij血[書圭平函舛瓠嘰口pu叫叫電?！sSUTUI9IJ|M書圭孕函弊華嘰Epu叫耳氣sSuiuiau嗥蹲割去平町3pwomoqTeN易箭漸yk曾P!0U3[0S巽N圜箭去曾IT00^IJ器曲申尊書JO^sisojpaxijWWB廟I【ndpexij覃書4U[odpexij朝還I兇亟禳工。2源舞uoissij茶褪uoissijfocus焦點，聚焦，對焦focuscontrol聚焦控制followercircuit跟隨電路footpump腳踏泵force力forceconstant力常數(shù)，力常量forcepolygon力多邊形forceresolution力的分解forcetriangle力三角形force-extensioncurve施力一伸長關(guān)系曲線forcedoscillation受迫振蕩former框forwardbiased正向偏壓forwardcurrent正向電流fossilfuel化石燃料Foucault'srotatingmirrormethod傅科旋轉(zhuǎn)鏡法frameofreference參考坐標系，參考系Franck-Hertzexperiment弗蘭克一赫茲實驗Fraunhoferdiffraction夫瑯和費衍射，夫瑯和費繞射Fraunhoferlines夫瑯和費譜線freeelectron自由電子freefall自由下墜，自由下落freefallingbody自由落體freeoscillation自由振蕩freepath自由程freespace自由空間freeze凝固freezingpoint凝固點freon氟利昂，二氯二氟甲烷frequency頻率frequencymodulation調(diào)頻，頻率調(diào)制frequencyresponse頻率響應(yīng)Fresneldiffraction菲涅耳衍射，菲涅耳繞射Fresnel'sbiprism菲涅耳雙棱鏡friction摩擦，摩擦力frictioncompensated補償摩擦作用frictionlessmotion無摩擦運動fringe條紋fringepattern條紋圖形fuelrod燃料棒fulcrum支點fulladder全加法器full-scaledeflection滿標偏轉(zhuǎn)full-waverectification全波整流full-waverectifier全波整流器fundamentalfrequency基頻fundamentalmodeofvibration基諧振動模式fundamentalnote基音fundamentalquantity基本量fundamentalunit基本單位fuse保險絲fuserating保險絲額定值fusion熔解，聚變fusionpoint熔點fusionreactor聚變反應(yīng)堆G-clampG-形鉗gain增益gaincontrol增益控制galaxy星系Galileantelescope伽利略望遠鏡Galileo'sthoughtexperiment伽利略假想實驗galvanometer電流計，檢流計gammaradiation伽瑪輻射gammaray伽瑪射線gap隙gas氣，氣體gaspressure氣體強壓，氣壓gaseousphase氣相gaseousstate氣態(tài)gauge規(guī)，計Gausstheorem高斯定理Geigercounter蓋革計數(shù)器Geiger-Marsdenscatteringexperiment蓋革一馬斯登散射實驗Geiger-Mullercounter蓋革一彌勒計數(shù)器Geiger-Mullertube蓋革一彌勒管generalgasequation普適氣體方程generalgaslaw普適氣體定律generator發(fā)電機geneticeffect遺傳效應(yīng)geometricaloptics幾何光學germanium錯ghosteffect迭影效應(yīng)glancingangle掠射角glassfibre玻璃纖維glycerine甘油goldfoil金箔foldleafelectroscope金箔驗電器gradient斜率，梯度graduatedcylinder量筒Graham'slawofdiffusion格拉哈姆散定律grain粒，晶粒gramophonerecord唱片，唱碟graph圖，線圖，圖表graphicalmethod圖解法grating光柵gratingspectrometer光柵光譜儀，光柵分光計gravitationalacceleration重力加速度gravitationalattraction弓I力，重力gravitationalconstant引力常數(shù)，引力常量gravitationalfield引力場，重力場gravitationalforce引力，重力gravitationalmass引力質(zhì)量gravitationalpotential引力勢，重力勢gravitationalpotentialdifference引力勢差，重力勢差gravitationalpotentialenergy引力勢能，重力勢能gravity重力grazingincidence掠入射，切入射greenhouseeffect溫室效應(yīng)grid柵極gridcontrol柵極控制gridsystem電力網(wǎng)groove紋道，針槽，開槽ground接地groundstate基態(tài)guineaandfeatherexperiment「硬幣與羽毛」實驗hairspring游絲halfadder半加法器half-life半衰期half-silveredmirror半鍍銀鏡half-waverectification半波整流half-waverectifier半波整流器Halleffect霍耳效應(yīng)Hallprobe霍耳探測器Hallvoltage霍耳電壓handstroboscope手動式頻閃觀測器harmonic諧音harmonicmotion諧運動harmonicoscillation諧振蕩head-oncollision對正碰撞，正碰heat熱，熱量，加熱，熱學heatabsorbent吸熱劑heatabsorber吸熱器heatabsorption吸熱，熱吸收heatcapacity熱容量heatconduction熱傳導heatexchange熱交換heatflow熱流heatgain熱增益，得熱heatinsulation熱絕緣，隔熱heatloss熱損耗，失熱heatproof耐熱的，隔熱的heatpump熱泵heatradiation熱輻射heatreservoir熱庫，儲熱器heatsink熱壑heattransfer熱傳遞，熱轉(zhuǎn)移heater發(fā)熱器，加熱器heatingeffect熱效應(yīng)heatingelement發(fā)熱組件Helmholtzcoils亥姆霍茲線圈henry亨利，亨hertz赫茲，赫highdispersionprism高色散棱鏡hightension高電壓hole空穴，空子hollowplasticlens空心塑料透鏡hollowplasticprism空心塑料棱鏡hologram全息圖holography全息術(shù)，全息學Hooke'slaw虎克定律horizontal水平horizontalcomponent水平分量horizontaldeflection水平偏轉(zhuǎn)horseshoemagnet蹄形磁鐵hotcathode熱陰極hour小時Huygens'principle惠更斯原理hydraulicpress水壓機hydroelectricpower水力發(fā)電hydrogenbomb氫彈hygrometer濕度計hyperbolicorbit雙曲線軌道hypodermicneedle皮下注射針頭hypodermicsyringe皮下注射針筒hypothesis假說，假設(shè)hysteresis滯后現(xiàn)象idealgas理想氣體idealgasequation理想氣體方程idealgastemperaturescale理想氣體溫標idealmachine理想機械illuminate照明，照亮image像imagedistance像距immerse浸沒immersionheater浸沒式電熱器impact碰撞impedance阻抗impulse沖量impurity雜質(zhì)infocus焦點對準inparallel并聯(lián)inphase同相?__?一H-tti^L4inseries串聯(lián)incidentray入射線incidentwavefront入射波陣面，入射波前inclinedplane斜面incoherent不相干的incompressiblefluid非壓縮性流體indicator指示器indirectlyheatedcathode旁熱式陰極inducedcharge感生電荷inducedcurrent感生電流inducede.m.f.感生電動勢inducedvoltage感生電壓inducingcharge施感電荷inducingcurrent施感電流inductance電感inductancecapacitancecoupledcircuit感容耦合電路inductancecoil電感線圈inductionheating感應(yīng)生熱inductivecircuit電感電路inductivecomponent電感性分量inductivereactance感抗inductor電感器，感應(yīng)器inelasticcollision非彈性碰撞inertgas惰性氣體inertia慣性，慣量inertiabalance慣性秤inertialframe慣性坐標系，慣性系inertialmass慣性質(zhì)量infra-reddetector紅外線探測器infra-redradiation紅外輻射infra-redray紅外線initialstate初態(tài)initialvelocity初速度input輸入inputbiascurrent輸入偏壓電流inputcharacteristic輸入特性inputcurrent輸入電流inputoffsetcurrent輸入補償電流

inputpower輸入功率inputresistance輸入電阻inputvoltage輸入電壓input-outputvoltagecharacteristic輸入一出電壓特性insulation絕緣insulator絕緣體instantaneousacceleration瞬時加速度instantaneousangularvelocity瞬時角速度instantaneouscurrent瞬時電流.必instantaneouspower瞬時功率instantaneousspeed瞬時速率instantaneousvelocity瞬時速度instantaneousvoltage瞬時電壓integratedcircuit集成電路intensity強度intensitycontrol強度控制intensityofcurrent電流強度interaction相互作用interatomicforce原子間力interatomicpotential原子間勢，原子間位interatomicseparation原子間距intercept截距，截段interconversion互換interference干涉interferencepattern干涉圖形internalenergy內(nèi)能internalforce內(nèi)力internalresistance內(nèi)電阻internalwork內(nèi)功十進制internationalsystemofunits國際單位制，公制，interval間隔intrinsicsemiconductor純半導體，本征半導體inverse-squarelaw平方反比定律inverted倒立的inverter反相器，倒換器invertinginput反相輸入ion離子ion-pair離子偶，離子對ionicbond離子鍵ionicstructure離子結(jié)構(gòu)ionization電離作用ionizationchamber電離室ionizationcurrent電離電流ionizationenergy電離能ionizationpotential電離電勢，電離電位ionizationvoltage電離電壓ionize電離ionizedatom離子ionizedlayer電離層ionizingpower致電離能力，致電離本領(lǐng)ionizingradiation致電離輻射ionosphere電離層iris虹膜，可變光闌ironcore鐵心ironfilings鐵粉irreversibleprocess不可逆過程isobar等壓線，同質(zhì)異序素isobaricexpansion等壓膨脹isobaricprocess等壓過程isochronousoscillation等時振蕩isotherm等溫線isothermalprocess等溫過程isotope同位素isovolumetricprocess等容過程Jaegersmethod耶格法jetpropulsion噴氣推進jockey滑動觸頭joule焦耳joulemeter焦耳計junction連接，接頭junctiondiode面結(jié)型二極管junctiontransistor面結(jié)型晶體管Kaleidoscope萬花筒Kelvin開爾文，開Kelvintemperaturescale開氏溫標Kepler'slaw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-hourmeter電表，千瓦時計kinematics運動學kineticenergy動能kineticfriction動摩擦kinetictheory分子運動論kinetictheorymodel分子運動模型kinetictheoryofgases氣體分子運動論Kirchhoff'slaw基爾霍夫定律kit套件knife-edge刃形支承，刀刃，刀邊kryton氟Kundt'stube孔脫管lagging保溫.套laminarflow層流laminated分層的，迭片的laser激光，激光器laserbeam激光束lasermaterial激光材料latch閂鎖latentheat潛熱lateral橫向，側(cè)向，旁向lateralinversion橫向倒置lateralmagnification橫向放大，橫向放大率lateralsearchcoil橫向探察線圈lattice點陣，品格latticespacing點陣間隔，點陣間距l(xiāng)aw定律lawofconservationofmomentum動量守恒定律lawofreflection反射定律lawofrefraction折射定律lead導線，鉛lead-acidaccumulator鉛酸蓄電池leakagecurrent漏泄電流leastdistanceofdistinctvision最小明視距離Leclanchecell勒克朗謝電池length長度lens透鏡，品體，品狀體lensformula透鏡公式lensholder透鏡座lensmarker'sformula透鏡制造者公式Lenz'slaw楞次定律leukaemia白血病lever杠桿light光，光學lightbeam光束，光柱lightdependentresistor光敏電阻器lightemittingdiode發(fā)光二極管lightguide光導lightpipe光導管lightray光線口lightsensitiveresistor光敏電阻器lightsource光源lightning閃電lightningconductor避雷針limitingangle極限角limitingfriction極限摩擦lineofaction作用線□lineofforce力線口linespectrum線狀光譜，線狀譜linearairtrack線性氣墊導航linearelectronics線性電子學linearexpansivity線性膨脹系數(shù)，線性脹率linearflow線流linearmomentum線動量instantaneousacceleration瞬時加速度instantaneousangularvelocity瞬時角速度instantaneouscurrent瞬時電流.必instantaneouspower瞬時功率instantaneousspeed瞬時速率instantaneousvelocity瞬時速度instantaneousvoltage瞬時電壓十進制liquid液體liquidcrystal液晶體liquidphase液相l(xiāng)iquidpressure液體壓強liquid-in-glassthermometer玻管液體溫度計Lissajousfigure利薩如圖形live載電，活線，火線Lloyd'smirror洛埃鏡load負荷lodestone磁石logicgate邏輯門logiclevel邏輯電平，邏輯級logiclevelindicator邏輯電平指示器，邏輯級指示器logicvalue邏輯值longsight遠視longwave長波longitudinalmagnification縱向放大，縱向放大率longitudinalwave縱波loop回路，圈Lorentzforce洛蘭茲力Lorentzrotatingdisc洛蘭茲旋轉(zhuǎn)盤loudness響度loudspeaker揚聲器lowfrequencya.c.generator低頻交流發(fā)電機lowvoltage低電壓lowvoltageimmersionheater低壓浸沒式電熱器lowerlimit下限lycopodiumpowder石松粉Lymanseries賴曼系，賴曼光譜Machnumber馬赫數(shù)machine機械macroscopic宏觀的magnadurmagnet瑪格納多爾磁鐵magnet磁鐵，磁體magnetkeeper永久磁鐵銜鐵magneticdomain磁疇，磁域magneticeffect磁效應(yīng)magneticfield磁場magneticfieldboard磁場板magneticfieldintensity磁場強度magneticfieldstrength磁場強度magneticflux磁通量magneticfluxdensity磁通量密度magneticfluxlinkage磁鏈，磁鍵，磁通匝數(shù)magneticforce磁力magnetichysteresis磁滯magneticinduction磁感應(yīng)強度，磁感應(yīng)magneticlineofforce磁力線□magneticmaterial磁性材料magneticmeridian磁子午線□magneticmoment磁矩magneticnorthpole磁北極magneticpermeability磁導率magneticpole磁極magneticscreen磁屏magneticshield磁屏magneticsouthpole磁南極magneticsusceptibility磁化率magnetictape磁帶magnetictaperecorder磁帶錄音機magnetictorque磁矩magnetictrack磁跡magnetism磁學，磁性magnetization起磁，磁化作用magnetize磁化magnetizingcurrent磁化電流magnification放大，放大率magnified放大的magnifyingglass放大鏡magnifyingpower放大率magnitude量，量值mainsfrequency市電頻率mainsimmersionheater市電浸沒式熱器mainssupply市電電源majoritycarriers多數(shù)載流子malleable展性的，韌性的Maltesecrosstube馬爾塔十字管manometer流體壓強計mass質(zhì)量massdefect質(zhì)量虧損massnumber質(zhì)量數(shù)massspectrometer質(zhì)譜儀mass-energyrelation質(zhì)能關(guān)系matterwave物質(zhì)波maximumerror最大誤差meanfreepath平均自由程measurement測量mechanicaladvantage機械利益mechanicalefficiency機械效率mechanicalenergy機械能mechanicaloscillation機械振蕩mechanicalwave機械波mechanism機制，機理medium介質(zhì)mediumwave中波Melde'sexperiment邁爾德實驗melt熔化meltingpoint熔點meniscus彎液面，彎月面meniscuslens凹凸透鏡，彎月形透鏡mercury汞，水銀metalfatigue金屬疲勞fetalgrid金屬珊metallicbond金屬鍵metastable亞穩(wěn)態(tài)的，介穩(wěn)態(tài)的methodofdimensions維量法，因次法methodofno-parallax無視差法metre米metrebridge滑線電橋，米尺電橋metrerule米尺mica云母micacapacitor云母電容器microammeter微安培計，微安計microelectronics微電子學micrometer測微計micrometerscrewgauge螺旋測微計microphone微音器，傳聲器microscope顯微鏡microscopic微觀的microwave微波microwaveapparatus微波儀器microwavereceiver微波接收器microwavetransmitter微波發(fā)送器milliammeter毫安計，毫安計Millikanexperiment密立根實驗millimetre毫米minimumdeviation最小偏向minoritycarrier少數(shù)載流子minute分，分鐘mirage海市蜃樓，蜃景mirror鏡mirrorformula球面鏡公式mobility動性，遷移率mode模式modeleye眼球模型modelpowerline輸電線模型moderator減速劑，緩和劑modulation調(diào)制，調(diào)節(jié)module組件modulusofelasticity彈性模量modulusofrigidity岡ij性模量molargasconstant摩爾氣體常數(shù)，摩爾氣體常量molarheatcapacity摩爾熱容量molarvolume摩爾體積mole摩爾molecularbombardment分子撞擊molecularforce分子力molecularmotion分子運動molecularpolarization分子極化molecularseparation分子間足巨molecularstructure分子結(jié)構(gòu)molecule分子moment矩momentarm矩臂，力臂momentofcouple力偶矩momentofdipole偶極矩momentofforce力矩momentofinertia轉(zhuǎn)動慣量momentofmomentum動量矩momentum動量monatomicmolecule單原子分子monochromaticlight單色光motion運動motor電動機motorrule電動機法則movablepulley動滑輪moving-coilgalvanometer動圈式電流計，動圈式檢流計moving-coilloudspeaker動圈式揚聲器moving-coilmeter動圈式電表multiflashphotography多閃照相法multimeter萬用電表，多用電表multipleimage復(fù)像multiplereflection多次反射multiplicationprocess倍增過程multiplier倍加器multivibrator多諧振蕩器musicalinstrument樂器mutation突變multiple-slitinterference多縫干涉mutualinductance互感mutualinduction互感應(yīng)mutuallyperpendicular互相垂直的n-typesemiconductorn型半導體NANDgate「與非」門，「非與」門naphthalene?naturalfrequency固有頻率，自然頻率nature本質(zhì)nearpoint近點necking頸縮negater反相器，倒換器negativecharge負電荷negativefeedback負反饋negativeion負離子negativesupplyrail負供電軌negativeterminal負端鈕，負接線柱netforce凈力network網(wǎng)絡(luò)，網(wǎng)絡(luò)neutral中性，中線neutralequilibrium中性平衡，隨遇平衡neutralpoint中和點neutrino中微子neutron中子neutronnumber中子數(shù)newton牛頓Newton'sfirstlawofmotion牛頓運動第一定律Newton'slawofgravitation牛頓萬有引力定律Newton'sring牛頓環(huán)Newton'ssecondlawofmotion牛頓運動第二定律Newton'sthirdlawofmotion牛頓運動第三定律Newtonianfluid牛頓流體Newtonianmechanics牛頓力學nichromewire鎳鉻線，鎳鉻合金線口Nicolprism尼科爾棱鏡nitrogen氮no-parallax無視差nodalline節(jié)線□node節(jié)點，波節(jié)noise噪音noiselevel噪音級noisepollution噪音污染non-conservativeforce非守恒力，非保守力non-inertialframe非慣性坐標系，非慣性系non-invertinginput非反相輸入non-Newtonianfluid非牛頓流體non-ohmicconductor非奧姆導體non-ohmicresistor非奧姆電阻器NORgate「或非」門，「非或」門normal法線口normalincidence正入射normalreaction法向反作用力normalstress法向應(yīng)力northpole北極NOTgate「非」門note音，樂音，律音nozzle噴嘴nuclear原子核的nuclearenergy核能nuclearenergylevel核能級nuclearfission核裂變nuclearforce核力nuclearfusion核聚變nuclearpile核反應(yīng)堆nuclearradiation核輻射nuclearreaction核反應(yīng)nuclearrector核反應(yīng)堆nuclearwaste核廢料nuclearweapon核武器nucleon核子nucleonnumber核子數(shù)，質(zhì)量數(shù)nucleus原子核nuclide核素object物，物體objectdistance物距objective接物鏡，物鏡obstacle障礙物octave八音度，倍頻程Oersted奧斯特ohm奧姆Ohm'slaw奧姆定律ohmicconductor奧姆導體ohm