... 封闭含水层 confining bed of aquifer; 封闭环流 circulation around circuit; 封闭火药锥 peeoy; ...
基于46个网页-相关网页
circulation around closed circuit 沿封闭曲线的环流
·2,447,543篇论文数据,部分数据来源于NoteExpress
应用推荐
模块上移
模块下移
不移动