Dupuit formula theoretical generalization with hydrochemical index is right of fact demonstration.从事实上进一步论证了水化学指标表示裘布依公式的理论概括是正确的.The installation and the operation of the digital apparatus hydrochemical station are intr...
It is outrageous that people doing well-paid jobs should moan about how badly off they are.那些有着高薪工作的人竟然还抱怨自己多么缺钱，真是过分。You can go see him and have a good old moan.你可以去看看他，好好地诉诉苦。Then suddenly she gave a low, choking moan ...
磁化过程包括许多小而不连续的磁通变化.The magnetization process consists of many small discontinuous flux changes.他在1941年制成了一台磁通脉冲传感器.He perfected a flux - gate sensor in 1941.使磁通以极小的阻力在铁心中流通.The magnetic flux can flow inside the core with...