“specific gravity”概念、定义、翻译-科学时代

单词	specific gravity
释义	工程与技术词汇手册 specific gravity 比重
随便看	age-hardening age-hardening age heaping age hierarchy age indicator ageing ageing ageing ageing ageing ageing ageing ageing ageing ageing behaviour ageing crack ageing effect ageing of population ageing oven ageing population ageing property age in grade ageing resistance ageing resistant grease ageing stability

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。

specific gravity