搜尋結果
molecular weight
- IPA[məˌlekyələr ˈwāt]
- the ratio of the average mass of one molecule of an element or compound to one twelfth of the mass of an atom of carbon-12.
noun: molecular weight, plural noun: molecular weights
- 相關詞
- the quantity of a chemical compound equal to its molecular weight in grams; now usually ...
Oxford American Dictionary
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