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本文叙述了以量子霍尔效应来建立电阻的参考标准的主要测试方法和注意事项。这些测试方法和注意事项可确保其再现性和准确度具有10~8分之几的相对不确定度。
This article describes the main test methods and precautions for establishing a reference resistance by using quantum Hall effect. These test methods and precautions ensure that their reproducibility and accuracy have relative uncertainty of 10 to 8 percent.