“收缩比”概念、定义、翻译-科学时代

单词	收缩比
释义	航空航天词汇手册 contraction ratio 收缩比
随便看	COP--COP（circumoval precipitation） cope cope and drag pattern Copeau Copeau--Jacques copel Copeland's Septet Copenhagen Copenhagen School Copenhagen School Copenhagen Stock Exchange copepodid copepodid copepodite copepod nauplius co-perception Copernican Revolution Copernican system Copernican system Copernican theory Copernicus Copernicus，Nicholas coperto Cope's law Cope's rule

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。

contraction ratio