GbEng
湍急的水道这样一股水流的渠道 The channel of such a current.
气流分离移动的流线型的躯体上流体边界层上的分隔物,如飞机的机翼,在平滑的流体流动中会引起故障和湍流 A separation in the boundary layer of fluid about a moving streamlined body, such as the wing of an airplane, causing a breakdown in the smooth flow of fluid and resulting in turbulence.
水流经水闸时十分湍急. Water went rushing through the lock gates.