摘要
应用数理统计技术指标对实验室的内部检测过程是否失控进行分析与判断,并对检测数据系统误差和测试数据精密度进行相应的检查。
In this paper, the application of technical index of mathematical statistics on the analysis and estimation in internal quality control of coal testing labs was introduced, and the corresponding inspections were carried out on the systematic error and precision of testing data.
出处
《煤质技术》
2012年第4期17-19,共3页
Coal Quality Technology
关键词
煤炭
数理统计
内部质量控制
coal
mathematical statistics
internal quality control
