The attenuation constant is in proportion to the density of the scattering dots, and also increased

中文解释

扁平驻极体微电机的工作原理是电容可变原理,电机转子采用驻极体材料制成,转子表面电荷的衰减时间常数要比驻极体本身形成的周期长得多。

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