摘要
煤矿瓦斯地质编图中瓦斯等值线的绘制是一项重要内容。本文将矿体几何理论引入瓦斯地质，提出并探讨了瓦斯异常值的确定和分析、原始资料的修匀、等值距的确定等问题。
This paper introduces orebody geometry theory into gasgeology study,puts forward and discusses the abnomal gas value determining and analyzing,raw data mending,isoline dis-tant ascertaining,etc.
关键词
煤矿
瓦斯地质图
制图
等值线
gasgeological mapping
sample value
mend
seeming error
isoline distant
