它由一种圆周上具有锯齿形叶片的转子、一同旋转的流道侧板和等直径的定 子构成；
It is consisted of rotor with saw-shaped blades on periphery, rotating flow passage lateral plate and a diameter-equivalent stator.
由切应力互等定理可知，在截面边缘上各点处切应力方向必与圆周相切。
Based on shearing stress Theorem, we know that the shearing stress direction of all the spots on the edge of circular cross-section should be tangent to the circle.
文中研究了基于RSSI的圆周法、最小二乘法、质心法等常用算法。
This article research the different algorithms such as circle method, least squares, centroid, based on RSSI.
再结合精密运动控制，以及车轴和圆周方向的快速激光扫描，实现了踏面擦伤和剥离等缺陷参数的分类和识别。
In combination with precision motion control and laser scanning along axle and circular direction, the method can classify and recognize the defects of scotching and flaking on wheel tread.
针对机械设备的圆周运动、共振等物理现象，文章认真分析了锌成品分厂主要冶炼设备直线铸型机振动产生原因，并提出相应的解决措施。
This paper introduces the main smelt facility in the Zinc products factory and the reasons of the linear casting-model machine induced vibration, and the solving methods are proposed.
针对机械设备的圆周运动、共振等物理现象，文章认真分析了锌成品分厂主要冶炼设备直线铸型机振动产生原因，并提出相应的解决措施。
This paper introduces the main smelt facility in the Zinc products factory and the reasons of the linear casting-model machine induced vibration, and the solving methods are proposed.
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