常見例句雙語例句The simulation of ground-water seepage field with higher hydraulic grade is difficult.水力坡度較大的礦坑地下水滲流場的模擬一直是一個難點(diǎn)。Composite retaining of cement-soil pile and soiling nailing (CRCSPSN) has been used for solving the problems in soft soil, such as water-sealing, seepage-stability, pre-retaining, etc.水泥上樁復(fù)合土釘是為解決土釘支護(hù)在軟土中應(yīng)用時的止水、抗?jié)B、超前支護(hù)等問題而出現(xiàn)的。This means saves the work of having to lay high-rise water seepage stratum simplifying the construction requirements, particularly in the better laying of the ramp!這樣方法不必鋪設(shè)多層的級配滲水層,可以簡化施工要求,特別是在坡道處鋪設(shè)效果更好。blog.china.alibaba.com 返回 water seepage