英语词汇“empirical formula”是什么意思，“empirical formula”的读音、用法及例句翻译-烛光网

词汇	empirical formula
释义	empirical formulan.（名词） A chemical formula that indicates the relative proportions of the elements in a molecule rather than the actual number of atoms of the elements.成分式：表示在一个分子中各元素的相对比例而非元素的实际原子数的化学式
随便看	hairing hairless hairline hairline fracture hairnet hairpiece hairpin hair-raiser hair-raising hairs hairsbreadth hairsbreadth hair seal hair shirt hair space hairsplitting hair spray hairspring hairstreak hair stroke hairstyle hair trigger hair-trigger hairweaving hairworm

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