短語(yǔ)詞組短語(yǔ)periodic c motion 周期運(yùn)動(dòng)periodic relative motion 周期性相對(duì)運(yùn)動(dòng)Periodic Table Motion 動(dòng)傚設(shè)計(jì)必備元素周期運(yùn)動(dòng)表periodic damping motion 阻尼周期運(yùn)動(dòng)conditionally periodic motion [力]有條件周期運(yùn)動(dòng)grazing periodic motion 擦邊周期軌道periodic motion stability 周期運(yùn)動(dòng)穩(wěn)定性multiple periodic motion 多周期運(yùn)動(dòng)almost periodic motion 殆周期運(yùn)動(dòng) 返回 periodic motion