There will be a relation between the air speed and the amount of twist of the wire necessary to hold the plate in normal presentation to the current.
在这种情况下，气流速度与扭丝为使摆动片同气流保持位置关系所要产生的扭转量之间存在某种关系。
The air condition is used widely in our life. The traditional air condition is speed changeless with low efficiency and large startup current, and the lots of electric energy are wasted.
在当今生产、生活中空调被广泛使用，然而传统的定速空调由于耗电量多、开启电流大、运行效率低等缺点，造成了电能大量的浪费。
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