“渗氮”概念、定义、翻译-科学时代

单词	渗氮
释义	航空航天词汇手册 nitrogen case hardening 渗氮
随便看	mixotroph mixotrophic bacteria mixotrophic nutrition mixotrophy mix pasteurization mix process mix soundtrack Mixtec mixtion mixton mixture mixture mixture mixture mixture mixture mixture mixture mixture mixture mixture-amount experiment mixture by isolated plants mixture by line mixture by single trees mixture colour

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。

nitrogen case hardening