英语词汇“protoactinium”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	protoactinium
释义	protoactinium [,prәutәuæk'tiniәm] n. [化]镤
随便看	heating tube nest heating tube support heating under reflux heating unit heating-up heating up heating-up furnace heating-up period heating(-up) period heating-up temperature heating up time heating -up time heating-up time heating up time constant heating value heat(ing) value heating-value heating-value determination heating value efficiency heating value of natural gas heating valve heating van heating velocity heating ventilating and air conditioning heating ventilating assembly 石头上种黑豆，枉糟蹋东西石头上耕地，白费力气石头不能割断东西，但能磨快刀子石头也会迫出火石头人也掉眼泪石头人，死心眼儿石头再硬，锤也打得开石头发芽，公鸡下蛋石头后面的芽芽，见太阳迟石头城上，望天低吴楚，眼空无物。散闷儿敦敦敦伦敦促敦刻尔克敦劝敦厚敦实敦煌