短語(yǔ)詞組短語(yǔ)stability of perturbed motion [物]擾動(dòng)運(yùn)動(dòng)穩(wěn)定性perturbed motion of satellite 衛(wèi)星受攝運(yùn)動(dòng)perturbed motion of stellite 衛(wèi)星受攝運(yùn)動(dòng) 返回 perturbed motion