基本解釋[環(huán)境科學(xué)技術(shù)]底泥英漢例句雙語(yǔ)例句This works can drain bed sediment of coarse grain and suspended sediment of fines.該項(xiàng)技術(shù)既可以排除粗顆粒的推移質(zhì)泥沙，也可以排除細(xì)顆粒的懸移質(zhì)泥沙。In order to prove the effects of the sediment transport of the project scheme, comparative experiments of fixed bed sediment transport before and after regulation were made.為了進(jìn)一步論證工程方案的泥沙輸移的效果，還進(jìn)行了整治前后定床輸沙對(duì)比試驗(yàn)。The methods of simulating the physical patterns of sediment exchange and bed coarsening and establishing long series river-bed sediment accumulation mathematical model were also given.介紹了泥沙交換和河床粗化計(jì)算模擬的物理圖案和長(zhǎng)系列河床演變數(shù)學(xué)模型的研究方法。權(quán)威例句Moncayo drove a stick into the creek bed and churned the mud until the water grew clouded by sediment.NEWYORKER: Reversal of Fortunebed sediment更多例句詞組短語(yǔ)短語(yǔ)bed load sediment 推移質(zhì)沉積物;推移質(zhì)泥沙bed load sediment discharge 推移質(zhì)輸沙率non -uniform bed-sediment 非均勻沙河床bed -sediment re-suspension 底沙再懸浮close -to-bed suspended sediment concentration 臨底懸沙含量bed sediment更多詞組專業(yè)釋義環(huán)境科學(xué)技術(shù)底泥The heavy metal pollution in the bed sediment is an important respect of the natural waterpollution and it threatens biological existence and human health seriously.底泥中的重金屬污染是天然水體污染的一個(gè)重要方面，它嚴(yán)重威脅到生物的生存和人類的健康。