“ratio by weight”概念、定义、翻译-科学时代

单词	ratio by weight
释义	机械工程词汇手册 ratio by weight 重量比
随便看	hammerhead shard hammering hammering Hammerklavier hammerless gun hammer mill hammer mill hammer mill hammer mill hammer-on hammer price hammer roll hammer scale hammer sinker Hammersley-Clifford theorem Hammerstein Hammerstein integral equation Hammerstein，Oscar，Ⅱ hammerstone hammer test Hammer v．Dagenhart Hammett indicator hamming Hamming bound Hamming code

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。

ratio by weight