摘要
阐述了测量不确定度的概念及其发展的过程,并说明了扬程的测量不确定度在泵产品测试系统中的应用。
The concept of uncertainty in measurement and the process of development were expounded, the application of pump total head uncertainty in measurement in the pump product test system was explained.
出处
《农业装备与车辆工程》
2008年第4期57-58,共2页
Agricultural Equipment & Vehicle Engineering
关键词
测量不确定度
随机不确定度
系统不确定度
uncertainty of measurement
random uncertainty
systematic uncertainty
