chemical element翻译
chemical element的基本解释
读音: 美: 英:
化学元素：最简单的化学物质之一，无法在化学反应中分解。
例句
Each pattern stands for a distinct chemical element, and so different sets or patterns of spectral lines mean that the star has a different chemical composition.每一种样式代表一种不同的化学元素，所以光谱线的不同集合或模式意味着这颗恒星有不同的化学成分。The chemist found a new chemical element.那位化学家发现了一种新的化学元素。
What is the nature of the new chemical element?这新的化学元素特性怎样?。
短语
The First chemical element 第一元素radioactive chemical element 放射性化学元素
parent radioactive chemical element 源放射性化学元素
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纠错
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