合理操作:提高煤炭采样的精密度和代表性

Reasonable Steps:Improve the Precision and Representativeness of the Sampling of Coal

为了能够获取高质量煤炭,煤炭化验分析的步骤必不可少。为此,应制定科学的采样方法、提高各项操作的合理性,以确保所采煤样的精密度和代表性,保证煤样与之所代表的大量煤炭在成分、性质等方面的一致性,进而得到优质煤炭。

In order to obtain high-quality coal,the steps of laboratory analysis of coal is necessary.To this end,we shall establish a scientific sampling methods to improve the rationality of the operation to ensure the precision and representation of mining and the coherence of the composition and nature of coal samples and a large number of coal represented by them,and then get high-quality coal.