“古代井灌工程”的概念、定义、翻译、参考文献-科学参考

单词	古代井灌工程
释义	古代井灌工程 Encyclopedia 理学古代井灌工程释 Ancient Well Irrigation Project古代井灌工程古代利用地下水资源、凿井取水、发展灌溉的工程技术。
随便看	planetary configuration planetary construction zone planetary continuously variable transmission planetary coordinate system planetary corona planetary cosmogony planetary data system，PDS planetary dynamo planetary embryo planetary ephemeris planetary evolution planetary exploration planetary gear drive planetary geodesy planetary geology planetary interior or planetary internal structure planetary/interplanetary probe planetary ionosphere planetary magnetic field planetary magnetosphere planetary-mass companion planetary-mass object planetary meteorology planetary mill planetary motion

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。