常見例句雙語例句And I want to know at this moment how much kinetic energy of rotation is stored in that disk.我想知道現(xiàn)在,這個磁盤內(nèi)蘊(yùn)含,多少旋轉(zhuǎn)的動能。The force and moment exerted on the solid body are expressed as the rate of change of the first-and second-order kinetic vorticity moments, respectively.作用在任意運(yùn)動物體（系）上的力和力矩可以分別表示成流場中動力學(xué)渦量的一階矩和二階矩隨時間的變化率。If I know the moment of inertia, then I know how much rotational kinetic energy there is.若知道轉(zhuǎn)動慣量我就能知道,轉(zhuǎn)動動能是多少。 返回 kinetic moment