“气体渗氮”的概念、定义、翻译、参考文献-科学参考

单词	气体渗氮
释义	气体渗氮 Encyclopedia 工学渗氮释 gas nitriding气体渗氮在一定温度下（常用渗氮温度为480～560℃）钢铁材料在含氮的气体介质中使氮原子渗入工件表层的化学热处理工艺。
随便看	central potential central potential scattering central predicate Central Press Photography Agency central processing station for oil & gas central processing unit central processing unit, CPU central product central product of groups central projection central projection method Central Province Central Publishing Administration Committee Central Publishing Bureau of the Temporary Central Government of Chinese Soviet Republic central PV inverter central quadric curve central quadric hypersurface central quadric surface central quotient central quotient group central radio and television program wireless digital coverage project central rapidity region central ray central reflection central reflection transformation

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。