“primary sedimentary structures”的概念、定义、翻译、参考文献-科学参考

单词	primary sedimentary structures
释义	primary sedimentary structures Encyclopedia 理学原生沉积构造释 primary sedimentary structures原生沉积构造沉积岩在沉积时期形成的构造。见沉积构造。
随便看	welded tube and pipe process welded tube/pipe 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

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。