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complex conductivity
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complex conductivity
Encyclopedia
工学
电介质损耗
释
complex conductivity
复电导率
在导电媒质中,电导率与电场强度之积等于传导电流密度,自由电荷在交变电场作用下,运动过程中会与媒质中的原子或分子碰撞,使得电流密度为复数,故电导率亦为复数。用表示。
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=graded index 陡度折射率
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