一、机械运动
机械运动mechanical motion [mi'k?nik?l] ['m?u??n]
力学mechanics [m?'k?n?ks]
质点mass point [m?s] [p?int]
参考系reference frame ['refr?ns] [freim]
坐标系coordinate system [k?u'?:dineit] ['sist?m]
路程path[pɑ:θ]
位移displacement[d?s'ple?sm?nt]
矢量vector['vekt?]
标量scalar['skeil?]
速度velocity[vi'l?siti]
平均速度average velocity['?v?rid?] [vi'l?siti
瞬时速度instantaneous velocity[,?nst?n'teinj?s]
速率speed[spi:d]
v-t 图象v-t graph[ɡrɑ:f]
加速度acceleration [?k,sel?'re???n]
匀变速直线运动uniform variable rectilinear motion['ju:nif?:m] ['v??ri?bl] [,rekti'lini?]
初速度initial velocity[i'ni??l] [vi'l?siti]
自由落体运动free-fall motion
自由落体加速free-fall acceleration[?k,sel?'re???n]
重力加速度gravitational acceleration [,ɡr?vi'tei?n?l]
二、物体的相互作用
力force[f?:s]
牛顿Newton['nju:tn]
重力gravity['ɡr?viti]
重心center of gravity['sent?]
万有引力gravitation[,gr?v?'te???n]
电磁相互electromagnetic interaction[?,lektr??m?g'net?k]强相互作用strong interaction[,?nt?r'?k??n]
弱相互作用weak interaction
形变deformation[,di:f?:'me???n,]
弹性形变elastic deformation[i'l?stik] [,di:f?:'me???n,]
弹性限度elastic limit[i'l?stik] ['limit]
弹力elastic force[i'l?stik] [f?:s]
劲度系数coefficient of stiffness[,k???'f???nt] ['st?fn?s]
胡克定律Hooke law[l?:]
摩擦力friction force['frik??n]
静摩擦力static frictional force['st?tik] ['frik??n]
滑动摩擦力sliding frictional force['slaidi?]
动摩擦因数dynamic friction factor[dai'n?mik]
合力resultant force[ri'z?lt?nt]
分力component force[k?m'p?un?nt]
力的合成composition of forces[,k?mp?'zi??n]
平行四边形定则parallelogram rule[,p?r?'lel?,gr?m]
共点力concurrent forces[k?n'k?:r?nt,]力的分解resolution of force[,rez?'lu:??n]
三角形定则triangular rule[tra?'??gj?l?] [ru:l]
三、牛顿运动定律
运动学kinematics[kini'm?tiks]
动力学dynamics[dai'n?miks]
牛顿第一定律Newton first law['nju:tn] [l?:]
惯性inertia [i'n?:?j?]
惯性定律law of inertia[i'n?:?j?]
质量mass[m?s]
惯性系inertial system['sist?m]
牛顿第二定律Newton second law
单位制system of units
国际单位制Le System International d’Unites
作用力action['?k??n]
反作用力reaction[ri'?k??n]
牛顿第三定律Newton third law
超重overweight[,??v?'we?t]
失重weightlessness['we?tl?s]
误差error['er?]
偶然误差accidental error[,?ksi'dentl]
系统误差systematic error [,sist?'m?tik]
绝对误差absolute error['?bs?lu:t]
相对误差relative error['rel?tiv]
四、圆周运动
曲线运动curvilinear motion[k?:vi'lini?]
切线tangent['t?nd??nt]
抛体运动projectile motion[pr?'d?ekt?l,]
抛物线parabola[p?'r?b?l?]
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['??gj?l?]
弧度radian['reidj?n]
周期period['pi?ri?d]
向心加速度centripetal acceleration[sen'tr?p?tl]
向心力centripetal force[sen'tr?p?tl]
开普勒Kepler
引力常量gravitational constant [,ɡr?vi'tei?n?l] ['k?nst?nt]万有引力定律law of universal gravitation[,ju:ni'v?:s?l]
第一宇宙速度first cosmic velocity['k?zmik]
第二宇宙速度second cosmic velocity
第三宇宙速度third cosmic velocity
黑洞black hole
五、能量
能量energy['en?d?i]
势能potential energy[p?'ten??l]
动能kinetic energy[k?'net?k, ka?-]
功work[w?:k]
焦耳joule[d?u:l]
功率power['pau?]
瓦特watt['pau?]
重力势能gravitational potential energy [,ɡr?vi'tei?n?l] [p?'ten??l]
弹性势能elastic potential energy[i'l?stik] [p?'ten??l]
动能定理theorem of kinetic energy['θi:?r?m] [k?'net?k]
机械能mechanical energy[mi'k?nik?l]
机械能守恒定律law of conservation of mechanical energy[,k?ns?'vei??n] [mi'k?nik?l]能量守恒定律law of energy conservation[,k?ns?'vei??n]
拉力traction['tr?k??n]
轨道obital
大小magnatitude
方向direction[di'rek??n]
水平horizental
竖直vertical['v?:tik?l]
相互垂直perpendicular[,p?:p?n'd?kj?l?]
坐标coordinate[k?u'?:dineit]
直角坐标系cersian coordinate system
弹簧spring[spri?]
球体sphere[sfi?]
环loop[lu:p]
盘型disc
圆柱形cylinder['silind?]