有效地控制钢轨连续闪光焊的动力柱送进速度，可以使整个焊接过程保持连续和稳定的闪光，从而获得优良的焊接接头。
Flash can be continual and steady, and then, the good welding joints could be obtained by properly controlling feeding speed of shifting unit of rail continuous flash welding.
通过现场实例证明，该方法精度高、速度快，可满足在线控制需求，是一种适合多辊全连续冷连轧机的负荷分配方法。
The practical application shows that accuracy and speed of the procedure can meet the requirement of on-line process control, and it is suitable for multi-roll tandem cold mill.
研究结果表明：离合器传递的转矩和输出角速度可由外加磁场连续控制。
The results show that the torque and the output speed can be adjusted continuously by altering the strength of an applied magnetic field.
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