ballast piping

基本解釋

The authors used the ship ballast water treatment equipment of hydroxyl radicle and its piping as the letting piping of ballast water on the ship.
采用羥基處理壓載水技術(shù)，使用羥基處理設(shè)備和管道作為模擬船舶排放壓載水的管道。
Based on a double foundation characteristic, two schemes of high pressure ejecting grout plank wall and ballast for preventing piping and soil flow were investigated.
根據(jù)雙層地基的特點(diǎn) ，分別對(duì)復(fù)合土工膜堆石堤堤基采用高壓噴射灌漿板墻方案和壓重防止管涌流土方案的防滲效果及經(jīng)濟(jì)性進(jìn)行了計(jì)算比較。