This paper proposed a detection system based on laser projection used for artillery Angle of twist.
提出了一种基于投影法的新型火炮缠角测量系统。
The amount of blade twist is called the pitch angle .
叶片扭曲的量被称之螺旋上升角。
This paper mainly discusses a real-time monitor system for metering the twist angle between foundations of deferent heights.
本文讨论了一种扭转角实时监测系统，用以实时动态监测不同高度配置的设备基坐之间的扭转角。
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