“质量比”概念、定义、翻译-科学时代

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。

单词	质量比
释义	天文学词汇手册质量比 mass ratio
随便看	IRA（individual retirement account） IRA（Irish Republican Army） irbesartan IRC IRC IRC IRCA of 1986 IRCA of 1986 (Immigration Reform and Control Act of 1986) IRCA of 1986--IRCA of 1986 (Immigration Reform and Control Act of 1986) IR-CID (infrared charge injection device) IRC (Internal Revenue Code) IRC (Internet relay chat) IRC (Internet Relay Chat) IRC (Internet relay chat) IRC--IRC (Internal Revenue Code) IRC--IRC (Internet Relay Chat) IRC--IRC (Internet relay chat) IrDA (Infrared Data Association) IrDA port irdome IR drop (IREM)（美）房地产管理协会 (IREM)（美）房地产管理协会 # Institute of Real Estate Management Irenaeus Irene