“ratio of net income to net sales”的概念、定义、翻译、参考文献-科学参考

单词	ratio of net income to net sales
释义	ratio of net income to net sales 净收入与销货净额比率净收入与销货净额比率净收益对销售比率净收益对销售比率纯益与销货总额比率
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科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。