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- All sediment deposition is not injurious. 所有的泥沙淤积并不都是有害的。
- All sediment deposition is not injurious . 并不是所有的泥沙淤积都是有害的。
- Sediment deposited by flowing water, as in a riverbed, flood plain, or delta. 冲积层河床、洪水淹没的平原或三角洲中的流水淤积所产生的沉积层
- Sediment deposited by flowing water,as in a riverbed,flood plain,or delta. 冲积层河床、洪水淹没的平原或三角洲中的流水淤积所产生的沉积层
- Poking around in a canyon in the Walla Walla Valley of eastern Washington, he found 39 stacked layers of sediment deposited by water. 他在华盛顿州东部瓦拉瓦拉谷的一个大峡谷中四处探访,发现了洪水沉淀物形成的39个堆积层。
- Sediment deposits in ditches result in the raising of water tables and damage to crops. 泥沙淤积在排水沟引起地下水位上升,并危害作物。
- A layer or series of layers of sediment deposited in a body of still water in one year. 纹泥,季候泥一年中沉积在寂静水中的一层或几层沉淀物
- There is a serious sediment deposition in the wharf apron of an alongshore pile wharf. 摘要顺岸式桩基码头前沿会发生较??严重的泥沙淤积。
- Poking around in a canyon in the Walla Walla Valley of eastern Washington,he found 39 stacked layers of sediment deposited by water. 他在华盛顿州东部瓦拉瓦拉谷的一个大峡谷中四处探访,发现了洪水沉淀物形成的39个堆积层。
- The natural thermoluminescence in Quaternary sediment has stored accumulated irradiated dose since the sediment deposited. 第四纪沉积物的天然热释光中储存有自沉积以来的累积辐射剂量。
- The findings show that the large quantity of sediment deposition in the lake area has caused the growth of the bottomland,which to some ext. 结果表明:湖区大量泥沙淤积造成的洲滩,在一定程度上影响了湖流形态、泥沙冲淤和江湖水文关系等。
- Solving sediment depositing in pipeline key of problem lied in determining non-depositing critical velocity of muddy water delivery in pipeline system. 而解决浑水管道泥沙淤堵问题的关键在于其临界不淤流速的确定。
- As sediment deposition, formed in the river surface Gezhouba, Xiba the two islands, divided into the Yangtze River, Jiang and the Sanjiang. 由于泥沙沉积,在河面上形成葛洲坝、西坝两岛,把长江分为大江、二江和三江。
- I think I'd like a deposit account. 我想要开个定期存款帐户。
- Based on the theoretical derivation and the experimental verification, a formula to calculate the sediment deposition rate in the closed Chanel is also derived. 本文还探讨了回流淤积的计算,推导出回流淤积率无量纲函数关系式。
- In this paper, based on the exprimental results of a testing flume model, a systematical study on sediment deposition caused by circulating flow in the cecum branch is made. 根据水槽概化模型试验现象和结果,分析了盲肠式港渠口门回流的淤积特性,包括淤积模式、淤积形态、淤积物级配分选以及河床变形特点等。
- The result shows that it is resultful to decrease the sediment depositing to the reservoir area when reducing the water level at the same incoming water and incoming sediment. 计算结果表明在同等水沙条件下,降低库水位对于减少库区泥沙淤积是有利的。
- Some insects deposit their eggs on the ground. 有些昆虫把卵产在地上。
- You may deposit your valuables in the hotel safe. 您可以将您的贵重物品放在旅馆的保险柜里。
- Coastal deposits are those sediments deposited at or near sea level. 沿海沉积物是沉积在海平面或接近于海平面处的沉积物。