短語詞組短語wind speed daily variation 風(fēng)速日變化Speed d Variation 激活粒子速度的隨機(jī)變化absolute speed variation 絕對(duì)轉(zhuǎn)速變動(dòng)stepless speed variation 無級(jí)調(diào)速speed variation test 這速試騐;變速試騐percentage speed variation 速度變化率maximum momentary speed variation 瞬時(shí)最大速度變化率;最大瞬時(shí)轉(zhuǎn)速變化率infinite speed variation 無級(jí)調(diào)速speed variation control 變速控制 返回 speed variation