编者按：今年本刊在“计量培训”栏目中举办的《测量不确定度实际应用讲座》，是以国际计量局（BIPM）等七个国际组织联合制定的“测量不确定度表述指南（GUM）”为依据的。本期我们在“计量工作研究”栏目中刊登的钱钟泰等同，志撰写的文章，则是对GUM提出了挑战。作为学术讨 Editor’s Note: This journal’s “Practical Measurement Measurement Uncertainty Seminar” held in the section of “Metrology Training” this year is based on the “Guidance on Measurement Uncertainty Expression (GUM) jointly issued by seven international organizations such as the International Bureau of Metrology (GUM) ) ”As the basis. In the issue of Qian Zhongtai that we published in the column of “Metrology Work” in the current issue, the article written by Zhi is a challenge to GUM. As an academic discussion