英语词汇“化學元素”的翻译、意思、用法、释义-英汉汉英双解词典-爱贷网

词汇	化學元素
释义	化學元素 huà xué yuán sù原子核中质子数相同,因而电荷数也相同的一类原子的总称。例如碳就是一种化学元素,因为碳不论以单质形式或以化合物形式存在,它的核电荷数总是6。现在已经发现的化学元素有106种,简称“元素”chemical element简体化学元素
随便看	combat gunnery officers school Combat handguns Combat Health Logistics System Combat Health Support combat helicopter Combat Helmet Northern Ireland combat hero combat hero of special grade combat historically Combat Horizon Extensive System Survey combat hysteria combat ID combat identification combat identification system Combat Identification System-Indirect Subsystem Combat Identification Task Force combat illness Combatin Combat In Cities combat infantryman badge combat inflation combat information combat information bureau combat information center combat information centercic