摘要
基于存查煤样与报出结果允许差的确定对实验室质量管理的重要作用,运用数理统计方法对存查煤样与报出结果的允许差进行理论推导及实验验证,指出理论推算值在评价操作水平中的应用是可行的。
Based on the important role of file for reference coal samples and determination of results tolerance in laboratory quality management,theoretical derivation and experimental verification of file for reference coal sample and results tolerance were carried out through mathematical statistics in this paper.The results showed that the theoretical value was feasible at operating level.
出处
《煤质技术》
2015年第1期46-48,共3页
Coal Quality Technology
关键词
存查煤样
质量指标
允许差
分析验证
pack checking coal sample
quality index
tolerance
analysis validation
