rotor-to-crankshaft speed ratio 转子对偏心轴的转速比
With the measured ratio and lagging Angle, in the process of field balancing for high speed grinding, the rotor system can attain quick balance just adding balancing mass one time.
利用测出的比例常数和滞后角，对高速磨削过程中出现的不平衡振动，可实现转子系统一次试加重的快速动平衡。
The effects of rotor speed, draft ratio and twist factor on the properties of elastic rotor-spun yarns were investigated, and the technology optimizing was done through the orthogonal test.
分析了转杯速度、牵伸倍数、捻系数对弹性转杯纱性能的影响，并通过正交试验对工艺参数进行了优化。
The factors, the length of shock tube, the distributor rotor speed and the ratio of gas expanding, which affect the…
同时，对振荡管长度、气体分配器的转速等影响脉管式气波制冷机性能的因素进行了试验。
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