sediment deposits造句
例句與造句
- Coastal deposits are those sediments deposited at or near sea level .
沿海沉積物是沉積在海平面或接近于海平面處的沉積物。 - Sediment deposits in ditches result in the raising of water tables and damage to crops .
泥沙淤積在排水溝引起地下水位上升，并危害作物。 - A huge amount of sediment deposited there has caused severe problems
我國(guó)江河湖庫(kù)眾多，泥沙淤積嚴(yán)重。 - Sediment deposited by flowing water , as in a riverbed , flood plain , or delta
沖積層河床、洪水淹沒(méi)的平原或三角洲中的流水淤積所產(chǎn)生的沉積層 - Incoming sediment variability analysis and sediment depositing calculation in the main river channel of the dongjiang basin
東江干流河道來(lái)沙量變化分析及泥沙沉積量計(jì)算 - It's difficult to find sediment deposits in a sentence. 用sediment deposits造句挺難的
- Poking around in a canyon in the walla walla valley of eastern washington , he found 39 stacked layers of sediment deposited by water
他在華盛頓州東部瓦拉瓦拉谷的一個(gè)大峽谷中四處探訪，發(fā)現(xiàn)了洪水沉淀物形成的39個(gè)堆積層。 - In china , there is a huge amount of sediment deposited in rivers , lakes and reservoirs , which makes treatment by dredging very arduous and difficult
我國(guó)江河湖庫(kù)淤積嚴(yán)重，疏浚整治任務(wù)十分繁重。然而，長(zhǎng)期以來(lái)國(guó)內(nèi)有關(guān)疏浚技術(shù)與設(shè)備的實(shí)驗(yàn)研究條件十分薄弱。 - B ) utilizing dong zhuang reservoir to adjust during on year . thus can decrease the sediment deposit of lower wei - river as result small flood and non - flood season
利用東莊水庫(kù)調(diào)節(jié)涇河小流量洪水，進(jìn)行年內(nèi)調(diào)節(jié)，盡可能減少小洪水和非汛期小水對(duì)渭河下游的淤積。 - You can see sandy deposits connecting ma shi chau and yim tin tsai . the geological feature is called a tombolo and is formed when sediment deposits built up and join from one island to another
馬屎洲特別地區(qū)由吐露港上四個(gè)小島組成，包括馬屎洲、丫洲、洋洲及一個(gè)未命名的小島。 - From the contrasts test , we can abotain that the sediment deposit water and sediment , and the state of sediment deposit will not deteriorate by storing up clear water and draining muddy water
由對(duì)比試驗(yàn)可以看出，東莊水庫(kù)的調(diào)水調(diào)沙運(yùn)用對(duì)渭河下游有一定減淤作用；蓄清排渾運(yùn)用不會(huì)惡化渭河下游淤積狀態(tài)。 - Meanwhile , because there are a lot of sediments in sewage in the forebay , the bad flow pattern will make sediments depositing freely and the sediment deposition will cause worse flow pattern
同時(shí)，由于排污泵站進(jìn)水水流中含有大量的懸浮固體顆粒，不良的前池流態(tài)會(huì)使泥沙更容易在前池淤積，而泥沙淤積又進(jìn)一步加劇了前池流態(tài)的惡化。 - The runoff and sediment deposition during the period may to august accounted for more than 80 % of annual runoff and sediment deposit , this was due to the fact that during this period the area receives higher precipitation and rainfall
徑流流失和泥砂流失主要集中在5 8月份，約占全年流失總量的80以上，這與當(dāng)?shù)亟涤昙竟?jié)性分配有關(guān)。 - The open and close environment before and after the channel formation makes different sediments deposit in the flood channels . at the same time the various sediments give the important information about the surroundings difference
形成前沉積環(huán)境較為開(kāi)敞，形成后由于沙嘴的阻隔作用使?jié)q潮槽內(nèi)環(huán)境較為封閉，因此在垂向上沉積物的性質(zhì)不同。 - But currently a huge amount of sediment deposited there has caused severe problems and need to be dredged . dredging is one of the effective engineering measures to control floods and improve navigation , irrigation conditions and environment
但是，目前這些河流、湖泊、水庫(kù)和港口的泥沙淤積嚴(yán)重，需要進(jìn)行清淤疏浚，以提高防洪、灌溉、通航能力，改善生態(tài)環(huán)境。
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