迎风起跑：迎着风向开始奔跑，这样在回家的路上就是顺风。
Start Into the wind: Start your run in to the wind, so you have the wind at your back on your way home.
此外，迎风角的微小改变，对建筑物的受力情况影响很大，即使是对称结构，当风向与建筑物表面不垂直时，扭转效应也非常明显。
Distinguished torsion response will occur when the direction of wind is out of perpendicular to the building surface, even for the symmetric structure.
风力发电机的控制系统和偏航机构本身都存在一定的滞后性，当风向和风速频繁变化时，风机叶轮迎风面无法准确对准风的来向，随之而来的系统对风的跟踪失效问题会影响风力发电机的效率。
There is a certain lag in wind turbine control system and yaw body itself, the impeller can not accurately aligned toward the wind direction when the wind direction and wind speed changes frequently.
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