甲百汇小鸡词典

boundary layer

B 开头单词

基本解释

  • [流][数] 边界层

同根派生

     

英汉例句

    双语例句

  • The problem is that since the increase in the gas content did not occur abruptly, there is no clearly discernible boundary layer.
    问题是，气体含量的增加不是突然出现的，因此没有清晰可辨的边界层。
  • Most of this drag is a result of the chaotic and unpredictable nature of the boundary layer - the layer immediately between the object and the airflow.
    大部分的阻力产生于混乱和不可预知的自然边界层之间 在物体和气流之间。
  • Like carbon dioxide, black carbon absorbs sunlight and infrared radiation, trapping heat in the atmosphere -- including the boundary layer closest to Earth's surface.
    像二氧化碳一样，黑碳吸收阳光和红外线辐射，将热量滞留在大气中 - 包括最接近地球表面的边界层。

    • 权威例句

  • The reason, Bejan told LiveScience, has to do with something called a boundary layer.
    MSN: Fastest swimmers make webbed hands out of water
  • The vortex generators themselves are pins or vanes that protrude from the surface and set up microscopic eddies in the boundary layer.
    ECONOMIST: The turbulent world of swimming
  • When swimmers spread their fingers just right, each individual digit forms its own boundary layer, as if it's "dressed in a sleeve of water that moves with the finger, " Bejan said.
    MSN: Fastest swimmers make webbed hands out of water

词组短语

    短语

  • compressible boundary -layer 可压缩流体边界层
  • boundary -layer flow 边界层流动
  • boundary y layer flow 边界层怜
  • boundary y layer method 边界层法

英英字典

    柯林斯英英字典

  • the layer of fluid closest to the surface of a solid past which the fluid flows: it has a lower rate of flow than the bulk of the fluid because of its adhesion to the solid

专业释义

    物理学

  • 边界层

    The speed of downstream propagating pressure waves in the separated boundary layer is consistent with the convection speed of the coherent vortical structures.
    在边界层分离区中,压力波向下游传播的速度与相干结构的运动速度基本一致。

    地球科学

  • 边界层

    Magnetopause boundary layer is always impacted by the solar wind from the bow shock.
    磁层顶边界层可以看作是受到非均匀太阳风动压冲击的边界层。

  • (离地面5000英尺的)边界大气层

    • 航空、航天科学技术

  • 附面层
  • 边界层

    • 能源科学技术

  • 附面层

    A little quantity of leakageage can make the inlet boundary layer of the rotor blade thinner, thus, the end loss at the root of the rotor blade will be reduced and the stage efficiency will be increased.
    少量的漏气能够减薄动叶根部壁面进口的附面层,减少动叶根部端损,提高级效率。

  • 边界层

    • 数学

  • 境界层
  • 界面层
  • 边层
  • 边缘层

    • 农业科学

  • 界面层

    The system structure divides into 3 levels:User operation boundary layer, model application layer and thing processing level.
    系统结构分为3个层次：用户操作界面层，模型应用层和事物处理层。

    生物学

  • 边界层
  • 界层
  • 界面层

    • 机械工程

  • 边界层

    • 电子、通信与自动控制技术

  • 边界层

    • 计算机科学技术

  • 边界层

    • 水利工程

  • 边界层

    • 化学

  • 边界层