猫头鹰方案——也就是说不完全旋转(注：这里指的是旋转范围小于360度的旋转)——是建造此类建筑的最简单途径。
The simplest approach to such a building is what might be called the owl solution-in other words, incomplete rotation.
采用扇形不完全齿轮传动送料轮轴上的齿轮来完成，上、下滚轮的转速相同，但旋转方向相反。
The gear wheel is used to complete the rotation speed of the upper and lower rollers, but the rotation direction is opposite.
一个不完全的龙卷风中心的无风点使得覆盖云不挪动位置，呆在了原处，而旋转管道边缘处的覆盖云却被撕碎了。
The calm in the center of an incomplete tornado allows the cloud cover to remain in place, where at the edges of the swirl the cloud cover is torn away.
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