听声词典

bottom boundary layer

B 开头单词

基本解释

  • [交通运输工程]底边界层

英汉例句

    双语例句

  • The bottom boundary layer under cnoidal waves was studied by using Acoustic Doppler Velocimeter(ADV) technique in a laboratory flume.
    通过波浪水槽试验，利用ADV测量椭圆余弦波作用下不同底床情况，垂线上各点的瞬时流速。
  • In calculation, the bottom shear stress under the effect of waves and currents is supplied by the wave-current bottom boundary layer model.
    计算中的底部剪切应力由波流边界层模型给出波—流共同作用下的形式。
  • The effect of wave radiation stress is considered in the compound fluid model. The value of bottom friction is offered by the wave-current bottom boundary layer model.
    复合流场学模型中考虑了波浪辐射应力的作用，底摩擦由波—流相互作用边界层模型提供。

词组短语

    短语

  • bottom boundary layer parameters 边界层参数
  • Bottom boundary layer model 底部边界层模型
  • bottom boundary -layer 底部边界层
  • Surface and bottom boundary layer 表面和底部边界层
  • tide -induced bottom boundary layer 潮流边界层

专业释义

    交通运输工程

  • 底边界层

    Bottom boundary layer is the interface where exchange of particles,chemicals and organisms between bed and overlying water column take place. Water-sediment processes in bottom boundary layer depend highly on sediment erosion,settling,and transport,and have direct effect on sedimentation.
    底边界层内水沙运动与泥沙侵蚀、输移和沉积过程密切相关,直接影响床面的冲淤和稳定。