Dianci bileiqi, 1972 第一章避雷器用阀片的基本特性避雷器中的阀片是一种对称性的非线性半导体电阻。所谓非线性电阻是指其电阻随外加电压的增加而减少的一种电阻。非线性半导体电阻分两大类——非对称性的与对称性的。加上不同极性的电压时,具有不同的伏安特性曲线的非线性半导体电阻叫做非对称性的非线性半导体电阻 ...
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