commutation rule對(duì)易: commutation定則: rule倒易定則: reciprocity rule對(duì)易: [數(shù)學(xué)] (交換) commutation◇對(duì)易規(guī)則 commutation rule定則: (表述事物之間相互關(guān)系, 并已得到公認(rèn)的規(guī)定或法則) rule 右手定則 right-hand rule; 左手定則 left-hand rule下載手機(jī)詞典可隨時(shí)隨地查詞查翻譯
