boundary layer

常見例句

The problem is that since the increase in the gas content did not occur abruptly, there is no clearly discernible boundary layer.
問題是，氣體含量的增加不是突然出現(xiàn)的，因此沒有清晰可辨的邊界層。
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.
大部分的阻力產(chǎn)生于混亂和不可預知的自然邊界層之間在物體和氣流之間。
Like carbon dioxide, black carbon absorbs sunlight and infrared radiation, trapping heat in the atmosphere -- including the boundary layer closest to Earth's surface.
像二氧化碳一樣，黑碳吸收陽光和紅外線輻射，將熱量滯留在大氣中 - 包括最接近地球表面的邊界層。

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