河流航道模式 的英文怎麼說

中文拼音 [liúhángdàoshì]
河流航道模式 英文
stream channel pattern
  • : 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...
  • : Ⅰ名詞(船) boat; shipⅡ動詞(航行) navigate (by water or air); sail
  • : Ⅰ名詞(道路) road; way; route; path 2 (水流通過的途徑) channel; course 3 (方向; 方法; 道理) ...
  • : 模名詞1. (模子) mould; pattern; matrix 2. (姓氏) a surname
  • : 名詞1 (樣式) type; style 2 (格式) pattern; form 3 (儀式; 典禮) ceremony; ritual 4 (自然科...
  • 河流 : rivers; stream
  • 航道 : channel; lane; course; passage; fairway
  • 模式 : model; mode; pattern; type; schema
  1. Through checking computations, it was shown that the analogue accuracy of the model was quite high, which can provide important basis for scientific decision - making on engineering measures. through analogue calculation and analysis of many regulation schemes, it was shown that combining the diversion weir works with the bed fixing works at the south branch is reasonable and feasible in the implementation of loushuikouzi river regulation works. in addition, it is suggested that the bed fixing works at the south branch should adopt the improved compound section scheme

    經對多個整治方案的擬計算與分析,表明漏水口子整治採用分魚嘴工程和南汊固床工程相結合的整治工程措施是合理可行的,通過型計算研究還提出了南汊固床工程採用復斷面形的改進方案建議,該方案保證了南汊枯期通和不斷,而且對南汊及撫遠鎮的保護具有正面作用。
  2. A 2 - d hydrodynamic - numerical model was applied to typical rocky rapids called jiyutan by comparing different computational models. based on the comparison of different schemes, the change of the discharge and the flow current in a branch were analyzed, and the relationship between the flow condition and excavation area, scope as well as mode was discussed, the conclusions show : ( 1 ) in a branching rocky rapids, the velocity may be reduced and flow condition can be improved by excavating one channel partly

    本文在對各種數學型比較的基礎上,應用二維水動力數學型研究典型石質汊灘? ?廣西潯江鯽魚灘整治工程方案,通過各方案計算結果比較,分析了不同汊的開挖及汊內不同開挖面積、開挖范圍以及開挖方所引起的分比及工程區域水力條件的變化規律,研究結果表明: ( 1 )對于石質汊灘來說,在某一汊通過局部開挖槽,擴大過水斷面面積,可以達到降低工程段速、改善局部水條件的目的。
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