trough section的意思|示意

The total construction plan of F3 weathered deep trough section and related technology methods of grouting, excavation and supporting were also mentioned and analysed in the paper.

介绍了F3风化深槽地段的施工总体方案，重点阐述风化槽的注浆工艺和开挖支护方法。

In addition, breaks in the horizontal plane occur between the trough section, in principle, also during the shifting of the scraper chain conveyor.

此外，休息，在水平面之间发生谷底节，在原则上，也就是在不断变化的刮板链式输送机。

The uniformity of water distribution is related to section cross, water depth, trough width, pore size, pore distance and bottom slope.

配水的均匀性与配水槽的断面、水深、槽宽、孔径、孔距、底坡等因素有关。