sewage treatment engineering 基本例句 污水处理工程 So it is feasible and meaningful to make the numerical simulation on the settling tank or other hydraulic building in the design of wastewater treatment project.可见，在污水处理工程的设计中，对沉淀池或者其它水力构筑物进行数值模拟是可行的，并且也是很有意义的。