常見例句雙語(yǔ)例句The equilibrium between gravity of the upper impermeable stratum and water pressure is a common calculation method for anti-uprush of foundation pit.在基坑抗突涌分析中，用上覆土層的重力來(lái)平衡水壓力是一種常用的計(jì)算方法。 返回 impermeable stratum