摘要
介绍了用卡尔费休容量法测定成品尿素水分的测定过程,评估了测定过程中系统效应产生的主要不确定度分量,计算了结果的标准合成不确定度和扩展不确定度。
This paper presented uncertainty of measuring process of water content in urea by KF volume method, evaluated the main uncertainty component generated by system effect during the measurement. The combined standard uncertainty and the expanded uncertainty of measurement results were calculated.
出处
《大氮肥》
CAS
2009年第1期60-63,共4页
Large Scale Nitrogenous Fertilizer Industry
