Meanwhile dredging will de-silt the rivers and upgrade water quality .
同时挖掘将会清走淤泥改善水质。
That a series of deep soundings was obtained in the atlantic and the first samples were collected by dredging the bottom .
才在大西洋测得一个海水深度,同时能过挖掘海底,取得了研究海底的首批样品。
After years of delays general electric has now begun a process of dredging to clean up the contaminants .
耽搁多年之后,通用电气现在已开始挖掘清理河中的污染物。
He points to a 2007 study by the united states geological survey that determined that ship dredging does play a role .
他在2007年由美国地质调查的一项研究中指出:确定船运疏浚确实起到了重要的作用。
Dredging will continue over the next few years after which the river should be pcb-free .
疏浚将在接下来数年中持续,直至这条河中没有pcb物质。
After her husband 's death in 1986 , ms. marokvia turned her attention to her memoirs , which she had begun writing years earlier but abandoned when her husband objected to her dredging up memories of the war .
Ge has finally agreed to us environmental protection agency demands to complete an extensive dredging programme to restore the new york river .
ge最终同意了美国环保局(epa)的要求,即完成一项大规模疏浚计划,从而使纽约的这条河流恢复原样。
In a role similar to the one it plays in many coastal regions , the corps conducts frequent dredging operations in the nearby mobile ship channel , to the east of dauphin island , so that oceangoing cargo vessels can make use of the port of mobile .