In order to explore the relationship between moisture content of general analytical test coal samples and environmental humidity,and to study the impact of environmental humidity on moisture content in general analytical test coal samples under laboratory natural conditions,correlation analysis and linear regression analysis are conducted using SPSS statistical analysis software.The results indicate that there is a significant correlation between the moisture content of general analysis test coal samples and environmental humidity,and a positive correlation is present.Through regression equations,it can be inferred that the influence degree of humidity on the moisture content of different types of coal samples is different.It is possible to roughly estimate the moisture content of coal samples under different humidity levels,and assist management personnel in result analysis and quality management and control.
关键词
一般分析试验煤样水分/湿度/相关性
Key words
general analysis test coal sample moisture content/humidity/correlation
维普
万方数据