kinetic energy theorem theorem of kinetic energy work-energy theorem
The kinetic energy theorem of mass variable system is derived from the kinetic equation of mass variable body.
从变质量物体的动力学方程出发,推导出变质量系统的动能定理。
—— 给力词典精选The author concludes by necessary inference that kinetic energy law is irrelevant to the selection of inertia reference system.
笔者经过必要的推导得出结论:动能定理与惯性参考系的选取无关。
—— 给力词典精选The differential equations of motion of a particle constrained to moving in a constant speed are deduced from the kinetic energy theorem.
对于受速率为常数约束的运动质点,可以应用动能定理建立其运动微分方程。
—— 给力词典精选In accodance with kinetic energy theorem, this paper presents an angular mo- mentum theorem of velocity instantaneous centre axis. This theorem is a simple and convenient scalar equation.
从动能定理出发,推导出一个对速度瞬心轴的角动量定理,它是一个简便的标量方程。
—— 给力词典精选A theorem on kinetic energy for variable mass-point and formula of work of recoil internal forces are given and the reason of soft-rope query is discussed.
给出变质量质点的动能定理和一对反推内力作功的表达式,并由此给出软绳问题的正确解释。
—— 给力词典精选