On basis of LR circuit transition process analysis, the paper describes measuring method of zero time factor for transformer wire-wound resistor with specific exciting supply.
本文在分析LR电路过渡过程的基础上，讨论了以特定激励源实现变压器绕组电阻零时间常数测量的方法。
By using dual integration ADC and ratio method the resistance of the platinum resistor is measured and the error of the measuring circuit can be compensated.
该方法利用双积分adc，采用比例法测量铂电阻的阻值，并可补偿测量电路的误差。
A method is presented for measuring semiconductor resistor using ratio sampling techniques.
介绍一种采用比值采样测量半导体温度电阻的测量方法。
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