Hydrous desmocollinite and exinite in coal are the principal material for hydrocarbon generation.

另外，本文提出了煤有机数类比系数法，并对煤生烃潜力进行了评价。

Results show that hydrogen-rich macerals are disintegrated while other macerals like fusain, and exinite are resistant to disintegration.

氢煤显微组分被分解，丝炭和角质等煤显微组分难分解。

The organic source rocks of Paleogene from Huangxian basin are rich in the content of exinite and sapropelinite,especially resinite and alginite.

黄县盆下第三系有机岩中含有壳质组和腐泥组,尤其发育树脂体和藻类体,这些氢组分荧光性质各不相同。

Three maceral groups,vitrinite,fusinite and exinite,seperated from Britain coal and their gasification kinetics in CO2 have been investigated by TGA at the pressure of 0.

对英国煤进行了显微组分分离集，得到了镜质组、丝质组和稳定组三种集物。