摘要
砝码是一种能复现给定质量值的实物量具,具有一定的物理特性和计量特性,本文详细介绍了采用分量组合单个500mg砝码质量量值的不确定度评定方法。
weight is given to the quality of the physical measuring value with a certain degree of physical properties and measurement characteristics, this article details the use of a single-component combination of the quality of 500mg weight evaluation method of uncertainty.
出处
《质量技术监督研究》
2009年第3期35-38,共4页
Quality and Technical Supervision Research
关键词
砝码
不确定度
评定
Weight
Uncertainty
Evaluation
