表流 [
biǎo liú]
surface flow
surface current
- 在启动时,控制流调用装载目标 DWADMIN.ACCT 表的数据流。
When initialized, the control flow invokes a data flow that loads the target DWADMIN.ACCT table. - 磷的截留主要发生在沉淀池,平均截留率为23.4%,潜流和表流区的去除效果欠佳。
The ST unit can remove phosphorus more effectively than the SSF and FWS units, with an average rate of 23.4%. - 通过对湿地不同功能区——沉淀池、潜流区和表流区的现场观测,并采用线性回归方法分析观测数据。
The nitrogen removal efficiency of different function units including sedimentation tank(ST), subsurface flow unit(SSF) and free water surface (FWS) unit for a constructed wetland is investigated.