差异显著性校验在煤质中的应用

Application of diversity conspicuousness examination in coal quality

在煤样的煤质分析中利用差异显著性这种数理统计手段 ,可使煤质分析数据更加准确 。

Accurate coal quality datas can be obtained by diversity conspicuousness mathematical statistics during the course of analyzing the quality of coal samples and suitable rang.