“膨胀比--膨胀率”概念、定义、翻译-科学时代

单词	膨胀比--膨胀率
释义	机械工程词汇手册 expansion ratio 膨胀比，膨胀率
随便看	Clostridium sporogenes Clostridium tetani Clostridium thermocellum Clostridium welchii clostripain closure closure closure closure closure closure closure closure closure closure closure closure closure closure closure dam closure domain closure-gap closure liner closure maximum drop closure minefield

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。

expansion ratio