School;
of;
Chemical;
Engineering,;
China;
University;
of;
Mining;
and;
Technology,;
Xuzhou;
221008,;
China;
School;
of;
Life;
Sciences,;
Xuzhou;
Normal;
University,;
Xuzhou;
221116,;
China;
Key;
Laboratory;
of;
Coal;
Conversion;
and;
New;
Carbon;
Materials;
of;
Hubei;
Province,;
Wuhan;
University;
of;
Science;
and;
Technology;
Wuhan;
430081.;
China;
N-甲基-2-吡咯烷基; 烟煤; GC/MS分析; 相互作用;