atomic mass
英
美
- 原子量
详细释义
Noun:
-
(chemistry) the mass of an atom of a chemical element expressed in atomic mass units
双语例句
- Atoms of the same element that differ in their atomic weight are called isotopes.
具有不同原子量的同一种元素被称为同位素。 - "A science fiction cannot not be regarded as a mere entertainment, but in fact it tells the reader much more."
"科幻小说不能简单地看成是供消遣的,而实际上它给读者展示更深刻的内容。" - Early chemists had to use indirect means for determining the atomic mass of an element.
早先的化学家只得用间接的方法来确定某种元素的原子质量。 - I guess you know about the fantastic charge of energy packed in the mass of the atom.
我想你一定知道原子质量中负荷的不可思议的巨大能量。
相关词汇
- atomic weight 原子量
- relative atomic mass 〈化〉原子量...
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