University Physics Vocabulary List-2013.05.20

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1、ElectrostaticFields---静电场electricfield---电场electriccharge—电荷electricalfieldstrength---电场强度electricdipole---电偶极子Gauss’slaw---高斯定理electricflux—电场强度通量sphericalshell---球壳electricpotential---电势electricpotentialdifference---电势差electrostaticforce---静电力electricpotentialenergy---电势能electrostaticinduc

2、tion---静电感应electrostaticequilibrium---静电平衡conductor---导体vector----矢量scalar–标量diameter–直径radius–半径equation–方程unitvector–单位矢量units–单位proportional比例的superposition–叠加die2jia1work---功force–力C–CoulombN–NewtonV–voltm–meterXn–Xtothenthpowerx-axis–X轴(zhou2)origin–原点nC–nanoCoulombcm–centimetervaRiable

3、MagneticField稳恒磁场1.Magneticfield磁场2.Magnet磁铁3.Tesla,T4.Vectorproduct5.Biot-Savart’sLaw毕奥-萨伐尔定律6.Gauss’sLawformagneticfields磁场的高斯定理7.Movingcharge运动电荷8.Magneticmedium磁介质9.Conductingwires通电线10.Electronbeam电子束11.Exertforce施加力12.Exerttorque施加力矩13.Current电流Oscillation---机械振动Simpleharmonicmotion（SH

4、M）---简谐振动Displacement--位移Differentialequation--微分方程initialcondition--设初始条件velocity--速度acceleration--加速度period—周期frequency—频率amplitude---振幅angularfrequency--圆频率phase—相位rotatingvector—旋转矢量dampedmotion-阻尼振动forcedoscillation-受迫振动resonance-共振energy-能量equilibriumposition-平衡位置Kineticenergy--动能poten

5、tialenergy势能mechanicalenergy机械能conservativeforce保守力referencepoint--质点superposition-合成Beatfrequency-拍频wavemotion-波动transversewave---横波longitudinalwave–纵波疏密波--compressionwaveswavelength—波长wavecrests-波峰wavetroughs-波谷waveperiod---周期wavespeed—波速wavepropagation-传播波前wavefrontwavefunctionofsimplehar

6、monicwave---简谐波波函数waveenergy---波能量planeharmonicwaves-平面简谐波waveformgraph--波形图principleofsuperpositionforwaves波的叠加原理interferenceofwaves--干涉现象.Diffraction-衍射Coherence-相干Propogation,Transmission-传播elasticmedium弹性媒质absorbentmaterial吸收媒质Light光波refraction-折射reflection-反射interference-干涉diffraction–衍

7、射Wave-ParticleDuality-波粒二象性electromagneticwave-电磁波coherence-相干photoelectriceffect-光电效应pattern-图样frequency-频率phase-相位phasedifference-相位差FundamentalsofThermodynamics—热力学Quasi-staticprocesses---准静态过程Thefirstlawofthermodynamics---热力学第一律internalenergy--