一般压力示值误差的测量结果不确定度评定

Uncertainty evaluation of indication error measuring result in general pressure gauge

分析了精密压力表校准中不确定度的各个因素，介绍了测量结果的不确定度评定及表达方式。

Based on （JJG1059 -1999） Evaluation and expression of uncertainty of determination ,this paper analyzes each factor influencing the uncertainty of precise pressure gauge verification, and introduces the uncertainty evaluation and expression of measuring result.