“Ningjin Xian”的概念、定义、翻译、参考文献-科学参考

单词	Ningjin Xian
释义	Ningjin Xian Encyclopedia 理学德州市释 Ningjin Xian宁津县中国山东省德州市辖县。理学宁晋县释 Ningjin Xian宁晋县中国河北省邢台市辖县。
随便看	welder welder’s pneumoconiosis weld heat affected zone welding welding assembly chemicals welding automation welding-brazing welding consumables welding database welding deformation welding effect welding electrode welding engineer welding environment,health and safety welding fixture of launch vehicle welding flux welding fumes welding heat-affected zone welding in space welding inspection welding material welding metallurgy welding nondestructive inspection welding nondestructive test welding of dissimilar metal

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。