prevailing wind direction

基本解释

Radiation-emitting particles can then travel afar, depending on the speed and direction of the prevailing wind.
放射性微粒形成之后，可以飘到很远的地方，具体多远就看主风的速度和方向。
The northeast-southwest sandy stripes in this image betray the prevailing wind direction, which is generally from the east.
图中东北和西南部的沙丘条纹出卖了当时的风向，通常是东风。
The co-axial arrangement of wind turbines should be avoided in the prevailing wind direction when designing the layout of wind farm.
风电场排布设计时应避免将风力机串列布置在常年盛行风方向。