We try to explain their influence on the surface conductivity and charge transfer of electrets.
试图解释表面态对驻极体的表面电导率和电菏输运过程的影响。
Now, the behavior equation has been found that it can only be used for thoroughly dried electrets.
现已发现该方程只适用于完全干燥的驻极体。
The surface potential build-up with constant current corona charging for polypropylene electrets was investigated.
本文讨论了聚丙烯驻极体恒流电晕充电期间电荷的建立。
The paper briefly introduces the reasons and conditions of coal dust stained yarn, and provides the method, which uses electrets as the material of filters to deal with coal dust stained yarn.
介绍了煤灰纱的成因及机理，提出了一种用驻极体作为滤料防止煤灰纱的方法。
The paper briefly introduces the reasons and conditions of coal dust stained yarn, and provides the method, which uses electrets as the material of filters to deal with coal dust stained yarn.
介绍了煤灰纱的成因及机理，提出了一种用驻极体作为滤料防止煤灰纱的方法。
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