Powder coupling is an energy-saving coupling and can realize the soft start of asynchronous motor.

粉末联轴器是一种节能型联轴器，并可实现异步电动机软起动。

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The influences of the contents of SBS and talcum, talcum powder treated by three kinds of coupling agent, and two processing methods on the properties of composite were investigated.

探讨了SBS、滑石粉用量，三种偶联剂处理滑石粉及两种不同加工工艺对复合材料性能的影响。

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The relationship between the surface's unit resistance of the film with contents of silver plated copper powder and its particle size, and the contents of coupling agent were studied.

分别研究了漆膜表面单位电阻与镀银铜粉的含量及其粒径以及钛酸酯偶联剂的含量之间的关系。

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