湍灘 的英文怎麼說

中文拼音 [tān]
湍灘 英文
sault
  • 湍 : [書面語]Ⅰ形容詞（湍急） rapid; rushing; torrential; swiftⅡ名詞（急流的水） rapids; rushing waters
  • 灘 : 名詞1. （岸邊） beach; sands 2. （江河中水淺多石而水流湍急處） rapids; shoal
  1. They shot some pretty weirs and rapids.

    他們看到了一些美麗的堰坎和湍灘。
  2. In chapter 3, the subgrid eddy - viscosity model for large eddy simulation is applied to calculate the three dimensions unsteady periodic turbulent flow in yantan francis turbine. the pulsating characteristics of some main physical parameters in flow field are found. the calculated axial water thrust of hydraulic turbine agrees with the model - test value

    第三章採用大渦模擬亞格子渦粘模型，對巖灘混流式水輪機的流場進行三維非定常湍流分析，得到了流場中各物理量的脈動特性，計算出ms的軸向水推力與模型試驗值大小相當；同時論證了對于下機架承重的混流式水輪發電機組可採用其推力軸承負荷作為水電站廠房振動的最大垂直激振荷載。
  3. Surging waves and rapid currents churn over the shoal embedded with rocks and stones here and there, and then drop two meters in elevation

    灘中亂石林立，白浪翻天，水流湍急，灘上灘下水位落差2米。
  4. Based on the vibration test in yantan hydropower house, in this paper the author adopt les method which belong to three dimensions unsteady turbulent flow numerical analysis to simulate vibration resource characteristics of hydrogenerator set, a harmonic vibration model of powerhouse substructure is put forward to carry out firstly a precise modal analysis and dynamic response analysis for generator floor. the numerical calculation results agree well with the surveyed data in situ

    本文結合巖灘水電站廠房振動的試驗研究，採用非定常湍流數值分析的大渦模擬方法進行混流機組水力振動振源模擬；提出一種水電站廠房下部結構簡諧振動模型，首次進行了發電機層樓板結構的精確模態分析和水力激振荷載下的動力響應分析，各項計算結果與實測數據吻合良好。
  5. The rhosili is a turbulent, swift-flowing river, full of dangerous rapids and currents.

    羅西里是一條洶涌的迅速滾滾的河，充滿著危險的險灘和湍流。
  6. Both major islands contain fertile lowland areas of pasture land, large forests, many sandy beaches and short swept flowing rivers

    南北兩島都有許多肥沃的低地牧場，大片的森林，多沙的海灘以及湍急的河流。
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