质量不守恒? 宽松的误差怎么解决呀,急!急!急! block t403 is not in mass balance: mass inlet flow = 0.24918001e+02, mass outlet flow = 0.24921990e+02 relative difference = 0.16007559e-03 imbalance is due to a loose tear tolerance stream 403p tolerance = 0.10000000e-02 查看更多