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- The design of pipes depends on comparative power requirements to deliver a given sediment discharge. 在設計管道時,必須比較其對於輸送一定量的泥沙所需要的功率。
- The runoff discharge has been stable in Datong while sediment discharge has been declining obviously Dyer the past 49 years. 大通站徑流量在保持穩定的情勢下,輸沙量在過去49年中有明顯的下降。
- In flood season, sediment discharge of reservoir retrogressive erosion is proportional to discharge and water surface slope before the dam, its rang is between Guduo and Dayudu. 水庫汛期溯源沖刷輸沙率與流量和壩前比降成正比,溯源沖刷範圍一般在和大禹渡之間;
- There are lots of factors which influence the evolvement law of sediment discharge, and it is very difficult to be known and gained, it results in low precision of simulation and forecast. 摘要影響輸沙量演變規律的前期因素比較多,且難於確定和提取,這就造成對輸沙量的擬合和預測精度較低。
- The marsh surface supplied water quantity accounts for 33% of the ebb water quantity in the creek,resulting in 20% of the ebb suspended sediment discharge in the creek during the ebb. This is a basic influence on the time asymmetry. 灘面歸槽水占潮溝落潮輸水量的33%25;由此造成的懸沙輸運量占潮溝落潮懸沙輸運量的20%25;這是導致潮溝漲落潮輸水輸沙不對稱的主要因素.
- The outcomes of calculation and contrast of observed data show that it has good representativeness on sediment transport and can avoid frequent calculation in deciding sediment discharge. 計算結果與實測資料對比表明,在輸沙作用方面,它確實有很好的代表性,且利用它確定輸沙量時可避免很多頻繁的計算。
- particle size of suspend bed sediment 床沙可懸粒徑
- flood and sediment discharge tunnel 泄洪排沙洞
- Guest House South, North Building owned 17 sets of high-rise suites, 60 standard rooms, 160 total beds, all configuration cable and the international and domestic direct dial telephone. 賓館南、北樓擁有高樓套房17套,標準客房60間,總床位160張,均配置有線電視和國際國內直拔電話等。
- Owing to less water coming and river bed sedimentation in recent years and consequently leading to river regime change, flood prevention and oil exploration safety are seriously influenced in the Yellow River mouth region. 近年來由於來水偏少,河床淤積,導致河勢發生變化,對河口地區防洪安全和油田生產影響很大。
- The mass rally was a total fiasco. 那次群眾集會徹底失敗。
- one dimension extra-saturation sediment discharge method 一維超飽和輸沙法
- I must say the news comes as a total surprise. 我得說這個消息來得太突然了。
- Ten years was the sum total of my education. 我受教育的年限加起來共十年。
- It has a widen plan view.Exposures with typical parallel bedding sediments were found at fanhead. 野外考察表明,在該沖積扇頂部出露了典型的、具平行層理結構的沉積物剖面。
- My small contribution was lost in the grand total. 我的小小捐獻在巨大的總額中小得幾乎看不見。
- The ship was wrecked and became a total loss. 船隻失事,一切都損失了。
- He swings from wild optimism to total despair. 他由極其樂觀一變而為完全絕望。
- The angles of a triangle total 180. 三角形的三角之和等於180°。
- Variation of Sediment Discharge into the Ocean of Exterior Rivers in Asia 亞洲入海河流輸沙量的區域性變化規律