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atomic weight的英文翻譯是什么意思，詞典釋義與在線(xiàn)翻譯：
參考翻譯
- 原子量
英英釋義
Noun:
-
(chemistry) the mass of an atom of a chemical element expressed in atomic mass units
atomic weight的用法和樣例：
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種元素被稱(chēng)為同位素。 - Electrons weigh very little, so they aren't even counted in the atomic weight.
電子非常輕，因此在原子量中甚至沒(méi)有計算它。
