TG801
测量不确定度的Ａ类下精度受测量次数多少的影响，并由二次标准差来评定，因此，对于高精度测量，测量不确定度的影响不能忽视，本文对此进行了论述。
This paper discusses the accuracy of the type A standard uncertainty which is influencedby the times of repeated measurement and evaluated by its standard deviation. So its influence couldn'tbe neglected for high accuracy.
费业泰.测量标准不确定度的精度评定及应用[J].计测技术,1997,(3):23~23,39:[doi].
