An electrically charged particle, especially an electron, emitted by a conducting material at high temperatures.

一带电粒子，尤指一电子，由导电材料在高温时发射出。

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Said electron type organic composite layer comprises the polymeric material and multi electron type conducting particles dispersed in the polymeric material.

所述电子型有机复合物层包括聚合物材料及均匀分散在聚合物材料中的多个电子型导电颗粒。

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