摘要
通过实例分析了数理统计在煤质分析中的作用,指出数理统计学对科学地管理煤质、充分认识和掌握质量分布规律和提高煤质分析,有着十分重要的意义。
By using the actual examples, this paper discusses on the functions of the mathematical statistics in the coal quality analysis, and points out that the mathematical statistics possesses very important significance for carrying out the scientific management of the coal quality, fully cognizing and mastering the quality distribution regularities, and improving the coal quality analysis, etc.
出处
《科技情报开发与经济》
2005年第24期234-235,共2页
Sci-Tech Information Development & Economy
关键词
数理统计
煤质分析
试验方法
mathematical statistics
coal quality analysis
testing method
