After changing wind Angle, the wind pressure coefficient has slightly reduced.

改变风向角后，风压系数略有减小。

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A pitch controller rotates each blade around a bearing, setting it to the best angle for the wind speed.

同时间距控制装置会根据风速旋转安装在轴承上的风叶，保持在最佳角度。

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But on a hillside that means the wind (which tends to follow the ground when it is close to the surface) hits the blades of the turbines at an Angle, instead of face on.

但由于近地面风风向会跟随地形变化，在山坡，这便意味着风会以一定角度撞击涡轮，而不是正面撞击。

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The daggerboard is a type of keel beneath the boat that allows the boat to sail at an angle into the wind.

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If the wind is against then the second shot becomes more of a challenge as the angle that you will be attacking gets tighter and you will be forced to hit over the bunkers at the front of the green.

BBC: SPORT | Golf | Hole 4, Road