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一、引言测量不确定度是说明测量值在测量结果附近分散性的参数，当我们给出测量结果时，应根据需要给出测量不确定度。本文就一些常见的概念和电学测量中的例子，来说明我们对遇到的实际问题是如何处理的。1．测量仪器的技术指标和测量结果的不确定度是什么关系？门）关于允许
I. INTRODUCTION Measurement uncertainty is a parameter that describes the dispersion of measured values around the measurement results. When we give the measurement results, the measurement uncertainty should be given as required. This article shows some of the common concepts and examples in electrical measurement to illustrate how we deal with practical problems encountered. 1. What is the relationship between the measurement instrument’s technical indicators and the uncertainty of the measurement results? Door) about permission