“sluice and culvert in ancient China”的概念、定义、翻译、参考文献-科学参考

单词	sluice and culvert in ancient China
释义	sluice and culvert in ancient China Encyclopedia 工学中国水利科学技术史释 sluice and culvert in ancient China中国古代闸涵古代水闸。又称水门、斗门、陡门、牐或碶，是建在河床或河湖岸边用闸门控制水位、取水或泄水的建筑物。古代涵洞，又称水函、水窦，是埋在填土（主要是堤防或堤岸）下面的过水建筑物。
随便看	electricity consumption of primary industry electricity consumption of rural residents living electricity consumption power factor electricity consumption structure electricity consumption to transferred cooling (heat) quantity ratio Electricity Economics：Regulation and Deregulation electricity elasticity coefficient electricity information acquisiton technology electricity producing microorganism electricity production Electricity quality electricity subsidies for agricultural production Electricity suppliers poverty alleviation electric kiln electric lamp electric leakage electric leakage protector electric lift railcar electric lighting electric light source electric line of force electric lines electric-locmotive electric locomotive electric locomotive unmanned control system

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。