下载 APKPure App
可在安卓获取Hydrostatic force on a plane surface and curve的历史版本
平面和曲线上的静水压力Fr，hcg，Ycg，hcp，Ycp
Hydrostatic force on a plane surface and curve, Fr, hcg, Ycg, hcp, Ycp. Pressure and hydrostatic force pressure = force per unit area = density * acceleration due to gravity * depth. System density of water units of Force.