本文以测量回路中的接触电阻为例，讨论微小电阻的测量方法。
We regard the contact electric resistance of measuring in the circuit as an example in the text, and discuss method of measurement of small electric resistance.
本文以测量回路中的接触电阻为例，讨论微小电阻的测量方法。
We regard the contact electric resistance of measuring in the circuit as an example in the text, and discuss method of measurement of small electric resistance.
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