hydraulic dredge

常見例句

There are significant difference of soil compaction among the land reclaimed by use of hydraulic dredge pump, the land reclaimed by use of towed scraper and the un-reclaimed land.
鏟運機復(fù)墾地的壓實度在垂直方向上無明顯差異。泥漿泵、鏟運機工藝與未復(fù)墾田塊的土壤壓實度差異顯著。
The technique of reclaiming disturbed lands by use of a hydraulic dredge pump, called"digging deep to fill shallow", has been used in the treatment of subsidence areas incoal mines.
用泥漿泵挖深墊淺的復(fù)田方法已在我國煤礦沉陷區(qū)治理中得到應(yīng)用，但迄今為止尚未對這一技術(shù)進行深入研究。
There are many hydraulic fill projects on the overbank flood plain near river and sea. These projects not only utilize shallows-tidal-flat area but also benefit to dredge the waterways.
在江海近岸灘地上筑堰吹填粉細砂來造地，既開發(fā)了灘涂，又疏浚了航道，還具有成本低的優(yōu)點。