Greater degreeofcoalification makes more obvious anisotropy.
煤化程度越高,煤的各向电异性越明显。
2
It has been found that the pore characteristics of lump coal mainly depend on degreeofcoalification, types of macerals, content of inorganic matters and intensity of fissuring.
研究表明:煤的孔隙特征主要取决于煤化程度、显微煤岩组份、矿物质含量和断裂破坏强度。
3
The relationship between the properties of coals with different coalificationdegree and quality of their briquets were investigated.