物理英语单词大全带音标

1、瞬时速度 instantaneous velocity,nstn'teinjs圆柱形 cylinder'silind械振动 mechanical vibration va'bren简谐振动 simple harmonic oscillation h a :'mnik振幅amplitude 'mpl,tu:d, -,tju:d频率frequency 'fri:kwnsixxhertz h:ts单摆 simple pendulum 'pendjulm受迫振动 forced vibration共振resonance 'reznns机械波

2、 mechanical wave介质medium 'mi:djm横波transverse wave trns'v:s纵波 longitudinal wave lndi'tju:dinl波长 wavelength 'wev,lek 0 超声波 supersonic wave ,sju:p'snik速率 speedspi:dv-t 图象 v-t graph g r a :f加速度 acceleration k,sel'renxxPlanck匀变速直线运动 uniform variable rectilinear motion'ju:nif:m

3、 'vribl ,rekti'lini 初速度 initial velocityi'nil vi'lsiti自由落体运动free-fall motion自由落体加速free-fall accelerationk,sel'ren重力力口速度 gravitational acceleration , g rvi'teinlxxGalileo Galilei力 forcef:sxxNewton'nju:tn重力 gravity' g rviti重心 center of gravity'sent万有引力gravitation,gr

4、v'ten电磁相互electromagnetic interaction,lektrmg'netk强相互作用strong interaction,ntr'kn弱相互作用weak interaction形变 deformation,di:f:'men,弹性形变elastic deformationi'lstik ,di:f:'men,弹性限度elastic limiti'lstik 'limit弹力 elastic forcei'lstik f:s劲度系数coefficient of stiffness,k'fnt

5、'stfnsxxHooke lawl:摩擦力 friction force'frikn静摩擦力 static frictional force'sttik 'frikn滑动摩擦力 sliding frictional force'slaidi动摩擦因数dynamic friction factordai'nmik合力 resultant forceri'zltnt分力 component forcekm'punnt力的合成 composition of forces,kmp'zin力的分解 resolution of fo

6、rce,rez'lu:n三角形定则 triangular ruletra'gjl ru:l运动学kinematicskini'mtiks动力学dynamicsdai'nmiks牛顿第一定律Newton first law'nju:tn l:惯性 inertia i'n:j惯性定律 law of inertiai'n:j质量 massms惯性系 inertial system'sistm牛顿第二定律Newton second law单位制system of units国际单位制 Le Systeme International Un

7、ites SI,nt'nnl作用力 action'kn反作用力 reactionri'kn牛顿第三定律Newton third law超重 overweight,v'wet失重 weightlessness'wetls误差 error'er偶然误差accidental error,ksi'dentl系统误差systematic error ,sist'mtik绝对误差absolute error'bslu:t相对误差relative error'reltiv亚里士多德Aristotle曲线运动curvilinear

8、 motionk:vi'lini基尔霍夫Kirchhoff切线 tangent'tndnt抛体运动projectile motionpr'dektl,抛物线parabolap'rbl线速度linear velocity'lini匀速圆周运动 uniform circular motion'ju:nif:m 's:kjul角速度angular velocity'gjl弧度 radian'reidjn周期 period'pirid向心加速度centripetal accelerationsen'trptl向心力

9、centripetal forcesen'trptl开普勒Kepler引力常量 gravitational constant , g rvi'teinl 'knstnt万有引力定律law of universal gravitation,ju:ni'v:sl第一宇宙速度first cosmic velocity'kzmik第二宇宙速度second cosmic velocity第三宇宙速度third cosmic velocityxxblack hole能力 energy'endi势能 potential energyp'tenl动能 k

10、inetic energyk'netk, ka-功 workw:k瓦特 watt'pau重力势能 gravitational potential energy , g rvi'teinl p'tenl弹性势能 elastic potential energyi'lstik p'tenl动能定理 theorem of kinetic energy' 0 i:rm机械能mechanical energymi'knikl k'netk机械能守恒定律law of conservation of mechanical energy,

11、kns'vein mi'knikl能量守恒定律law of energy conservation,kns'vein亥姆霍兹 Helmholtz'helmhults力 force拉力 traction'trkn力矩 torquet:k动量 momentummu'mentm角动量 angular momentum 'gjl振动 vibrationva'bren振幅 amplitude'mpl,tu:d, -,tju:dxxwaveweiv驻波 standing wave'stnd震荡 oscillation,s'len相干波 coherent waveku'hirnt干涉 interference,nt'firns衍射 diffractiondi'frkn轨道 obital大小 magnatitude方向 directiondi'rekn水平 horizental竖直 vertical&