^pkey;
Laboratory;
of;
Multi-phase;
Complex;
Systems,;
Institute;
of;
Process;
Engineering,;
Chinese;
Academy;
of;
Sciences,;
Beijing;
100190,;
China;
^pResearch;
Institute;
of;
China;
Shenhua;
Coal;
to;
Liquid;
and;
Chemical;
Co.;
Ltd.,;
Beijing;
100011,;
China;
^pBranch;
of;
China;
Coal;
Research;
Institute,;
Xi'an,;
Shaanxi;
710054,;
China;
吸附等温线; 甲烷吸附; 高压气; 煤炭; 仿真模型; 线特征; 孔隙结构特征; 分子相互作用;