河流水位落差 的英文怎麼說

中文拼音 [liúshuǐwèichā]
河流水位落差 英文
river fall
  • : 1 (天然的和人工的大水道) river 2 (指銀河系) the milky way system; the galaxy 3 (特指黃河) t...
  • : Ⅰ動1 (液體移動; 流動) flow 2 (移動不定) drift; move; wander 3 (流傳; 傳播) spread 4 (向壞...
  • : 名詞1 (由兩個氫原子和一個氧原子結合而成的液體) water 2 (河流) river 3 (指江、河、湖、海、洋...
  • : Ⅰ名詞1 (所在或所佔的地方) place; location 2 (職位; 地位) position; post; status 3 (特指皇帝...
  • : 落名詞[方言] (北方對蓮花落的俗稱) a kind of folk song
  • : 差Ⅰ名詞1 (不相同; 不相合) difference; dissimilarity 2 (差錯) mistake 3 [數學] (差數) differ...
  • 河流 : rivers; stream
  • 水位 : stage; water level
  • 落差 : 1 (水位的差數) drop2 (蓄水高度) head3 fall head; [地質學] throw; drop height; falling head落...
  1. Abstract : for high arch dams in valleys with the characteristics of high water head, large discharge and large power, the problems of energy dissipation and scour prevention are serious. based on scientific studies, new comprehensive measures are proposed, including dispersion of discharge to waken wallop of the current, and reinforcement of riverbed to enhance the erosion - resistance. the measures can be used to solve the problem of energy dissipation properly. a typical layout scheme has been proposed in which slotted bucket with diversion teeth, double deck with pores, and cushion pool are considered practice has proved that the scheme is reliable and the effect of energy dissipation is obvious

    文摘:高拱壩泄洪消能的特點是壩高大,量大,功率大,谷狹窄地區,泄洪消能與防沖問題突出.經科學研究,採用「分散泄洪,削弱沖擊力,加固床,增強道抗沖能力」的綜合治理措施,較好地解決泄洪消能布置問題.提出了表孔大動坎加分齒、雙層多孔、撞擊、下設墊塘聯合消能的典型布置方案,經實踐證明,方案可靠,消能效果好
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