“mass fraction”的概念、定义、翻译、参考文献-科学参考

单词	mass fraction
释义	mass fraction Encyclopedia 理学质量分数释 mass fraction质量分数溶液中溶质质量与溶液总质量之比。常用百分数表示，故又称质量百分浓度。 Astronomy mass fraction质量百分比 Chemistry ＞分析化学＞化学分析＞释义 mass fraction质量分数
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