In the roadway against the flow direction of the isotherms-intensive, while in the cis-orientation of the isotherms the distribution of seepage is relatively loose, which indicates that the phenomenon of flow accompanied by heat transfer. 在巷道的逆渗流方向等温线密集,而在顺渗流方向等温线分布相对疏松,这表明渗流伴随着热迁移现象。