IB物理词汇精编版

1、最新资料推荐Physics Glossary Introduction20Aabsolute zeroabsorbaccelerationactionaccuracyadditionair resistanceammeterAmpereamplitudeangleangular displacementantinodeareaatomatmospheric pressureattractaverageAvogadro's number绝对零度吸收加速度作用、行为准确性（度）增加、加法空气阻力电流表、安培计安培（电流强度单位）振幅角度角位移波腹面积原子大气压强吸引平均的、平均数阿伏加德罗

2、常数balance平衡barometer气压计battery电池bimetallic strip双金属片boiling point沸点Brownian motion布朗运动boiling point沸点Boyle's law玻意尔定律buoyant force/ bouyancy浮力bubble气泡、冒泡Ccalorie卡路里capacity能力、容量Celsius Scale摄氏温标centimetre / centimeter厘米centre中心centre of gravity重心、centre of mass质心centripetal force向心力changes of st

3、ate物态变化Charles law查理定律circular motioncoalcollisioncompressionconductionconductorcontainerconvectionconservationconstantCoulombcrackcrystalcurrentDdampingdecaydecelerationdecimal places/ pointsdecimeter圆周运动煤碰撞压缩热传导导体容器热对流守恒、保护常数、恒定的库仑破裂、裂缝晶体、水晶的流通、电流阻尼、减幅衰减、衰变减速、反向加速度小数位、小数点分米减少（量）decreasedegreedensi

4、tydepthdiameterdiffractiondiffusiondirect currentdirectiondispersiondistance displacementdistanceDoppler effect dynamicsEechoefficiencyelastic collision度、等级、程度密度深度直径衍射扩散、弥散直流方向色散、散布距离位移距离多普勒效应动力学回声效率、功效弹性碰撞电荷电势电场electric charge electric potential electric fieldelectricityelectron-voltelectromotive f

5、orceenergykinetic energythermal energysolar energypotential energywave energynuclear energywind energychemical energymechanical energyequilibriumevaporateevaporationexpandthermal expansionexplosion电流电子伏电动势能量动能热能太阳能势能波能、海浪能核能风能化学能机械能平衡蒸发、挥发蒸发膨胀、扩张热膨胀爆炸实验experimentfieldfield strengthfirst law of therm

6、al dynamicsfluxforceexternal forceinternal forcenet force/ resultant forcenormal forcedrag forceframe of referencefree body diagramfree electronsfree fallfreezing pointfrequencyfrictionfuelfossil fuelnuclear fuelfundamental units场场强度热力学第一定律流量、流出力外力内力合力法向力、支持力牵引阻力、拖曳力参照系受力分析图自由电子自由下落凝固点频率摩擦力燃料化石燃料核燃料

7、基本单位冻结的frozenfusefusionGgalaxygas lawgaseousglobal warminggradientgramgravitational force/gravitygravitygravitational potentialgreenhouse effectHhalf-lifeheatheighthertzHooke's law熔化、融合熔化（n.）星系气体定律气态的全球暖化斜率、坡度克（质量单位）重力、地球引力重力、地球引力重力势温室效应半技期热（特指吸收的热量）身度赫兹（频率单位）胡克定律水平的、横向的horizontal理想气体冲量惯性红外线内在的、

8、内部的瞬时的绝缘体强度孤立（隔离）系统等压线、等压的等体积的等温线、等温的焦耳开氏温标、绝对温标千克ideal gasimpulseinertiainfraredinternal instantaneousinsulatorintensity isolated system isobaric isochoric isothermal isotopesJjouleKKelvin Scalekilogramkilometerkilowattkinematicskinetic energykinetic theory of gas千米千瓦运动学动能气体分子运动论Llaserlatent heatla

9、wlengthlenslight yearlinearliquidliquefyliquefactionloadlongitudinal waveM激光潜热定律长度透镜光年线性的、直线的液体液化（v.）液化（n.）负载、装载纵波magnetic field磁场磁体、磁铁质量物质大小、量级测量、量度熔化、融化熔点水银气压计微米千分尺、螺旋测微计显微镜微波毫安毫克毫米毫升模型、建模摩尔动量负的、负数magnetmassmattermagnitudemeasurementmeltmelting pointmercury barometermicrometermicrometer screw gaug

10、emicroscopemicrowavemilliamperemilligrammillimetermillilitermodelmolemomentumNnegative中性的中子牛顿运动定律节点、波结法线、垂直的正压力、法向力原子核的核聚变核裂变核燃料原子核欧姆欧姆导体轨道振荡、振动帕斯卡粒子、微粒摆周期neutralneutronNewton's laws of motionnodenormalnormal forcenuclearnuclear fusionnuclear fissionnuclear fuelsNucleusOohmOhmic conductororbitos

11、cillationPPascalparticlependulumperiodphase相、位相phase angle相位角phase difference相位差photo gate光电门photon光子piston活塞plasma等离子态potential divider分压器power功率output power输出功率input power输入功率precision精密度pressure压强principle原理principle of conservation of momentum动量守恒原理principle of conservation of energy能量守恒原理propor

12、tional比例be directly proportional to成正比例be inverselyproportional to成反比例proton质子quantity quantumRradiation radio waveray reactionred shift reflection refraction relative resistance resistivity resistor resolution resonance rotationS量、数量量子辐射无线电波射线、光线反作用、反应红移反射折射相对的阻力、电阻电阻率电阻器分辨率共振、共鸣旋转、自转标量scalarscale刻

13、度、标度scientific notationseriesshrinkSI unitssignificant figure/ digitslopesolidspecific heat capacityspeedspringstates of matterstationarysteamstopwatchsubstancesuperposition科学记数法串联的收缩国际标准单位有效数字斜率、斜坡固体比热容速率弹簧物态静止的、平稳的蒸气秒表物质叠加、重合Ttemperaturetemperature scaletension温度温标拉力、张力thermal equilibrium热平衡热膨胀温度计

14、热力学温度计恒温器计时器 全反射不确定度相对不确定度 绝对不确定度 百分不确定度 匀速直线运动 单位导出单位基本单位真空（水）蒸气蒸发、汽化（n.）蒸发、汽化（v.）thermal expansion thermometer thermodynamics thermometer thermostattimer total internal reflectionU uncertaintyFractional uncertaintyAbsolute uncertaintyPercentage uncertaintyuniform linear motion unitderived unitfundamental unitVvacuumvapor/ vapourvaporizationvaporize变量、可变因素自变量因变量控制变量矢量速度平均速