kinetic mass

基本解釋

The kinetic energy theorem of mass variable system is derived from the kinetic equation of mass variable body.
從變質(zhì)量物體的動力學(xué)方程出發(fā)，推導(dǎo)出變質(zhì)量系統(tǒng)的動能定理。
The kinetic energy theorem of mass variable system is derived from the kinetic equation of mass variable body. The practical value of it is pointed out using an example.
從變質(zhì)量物體的動力學(xué)方程出發(fā)，推導(dǎo)出變質(zhì)量系統(tǒng)的動能定理。指明其實用價值，并舉例加以說明。
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.
給出變質(zhì)量質(zhì)點的動能定理和一對反推內(nèi)力作功的表達(dá)式，并由此給出軟繩問題的正確解釋。