气流掠过油面时，产生波动，夹带部分气流旋转，在内筒壁上形成油膜。
Airflow over oil to the surface, produce fluctuations, carry air, inner part rotation, formed on the oil film.
该腔室有一个很纤细的偏心气缸，它可以旋转以使唤得下部或者上部狭槽的气流更强。
This chamber contains a slightly eccentric cylinder which can be rotated to make either the upper or the lower slots bigger.
云层形成在圆柱形旋转气流循环的上升段，即空气抬升阶段；而沿气流循环的下降段(空气下沉)的天空依然晴朗。
Clouds form along the upward cycle in the cylinders, where air is rising, and skies remain clear along the downward cycle, where air is falling.
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