测量不确定度在实际工作中的应用

国家校准实验室的认证，计量标准技术报告的建立，检定／校准证书的出具等，都要求检测部门必须提供准确可靠的检测数据，这些检测数据最终还是用测量不确定度来表示。因此，在质量管理和质量保证中，测量不确定度是我们从事计量工作的技术人员必须掌握的理论知识，并以4个实例说明测量不确定度在实际工作中的具体应用。

The Application of Uncertainty in Measurement to the Practice

All activities such as the certification of state calibration laboratory, the preparation of technological report on measurement standards and the issue of verification or calibration certificates, require metrological and inspection department to provide accurate and reliable test data, which are eventually demonstrated in terms of the uncertainty in measurement Therefore, in quality management and guarantee, the measurement of uncertainty is the theoretical knowledge that measurement technicians must acquire. The paper expounds the specific applications of uncertainty in measurement in the practical work by means of four examples.