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电压系数 [diàn yā xì shù]
voltage coefficient
- 由小讯号分析可推导出正电源电压系数和负电源电压系数的公式。
A small signal analysis is presented to derive the positive and negative coefficients. - 非常高阻值电阻的电压系数通常都很大，所以用恒压法进行测量会更加有意义。
Very high resistances tend to have large voltage coefficients; therefore, measurements made with a constant voltage are more meaningful. - 在选定的电压下进行测量，就可以得到电阻与电压的曲线，并可以决定“电阻的电压系数”。
By testing at selected voltages, a resistance vs. voltage curve can be developed and a “voltage coefficient of resistance” can be determined.
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