water-carrying section

Perhaps the most significant exercise of congressional authority is section 404 of the Clean Water Act.

也许国会权力最有意义的适用体现在《洁净水法案》的第404条.

Under section 316 of the Clean Water Act states may regulate thermal pollution from nuclear power plants;

根据《洁净水法案》第316条，各州可以管制源自核电厂的热污染；

Practical examples of the the determination of karstic fissure water, alluvium aquifer and strong water-carrying section are also given.

列举了岩溶裂隙水，冲积含水层，断层强过水断面测定的应用实例。

A New Water Pressure Testing Method& Boards Partitioned Section Pressure Test

一种新的水压试验方法&盲板法

Sulphide deposit was settled in a thickener, the underflow being filtered in a porcelain filter and the filtrate, along with the supernatant from thickener, flowing to water treatment section for further treatment.

硫化物沉淀经浓密机沉降，底流经陶瓷过滤机过滤，滤液和浓密机上清液自流到污水处理工序进一步处理。

Regards the hydraulic model as the research platform, the exportation of the Jinhu-Aqueduct, the strobe and the entrance of double buried-pipeline, and the slope section water line ( test the tube head line) are tested in different conditions.

以该水工物理模型为研究平台，测试不同工况下，渡槽末段、闸室、双管进口段、斜管段等的水面线（测管水头线）。