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成煤作用 [chéng méi zuò yòng]
carbonification
coalification
coalification
- 煤中的可溶性硫酸盐矿物,如石膏,对煤的成浆性和水煤浆的流变性有显著的恶化作用。
Soluble sulfate minerals, such as gypsum are fatal to slurryability and rheological properties of CWS. - 近30年来逐渐重视从现代聚煤作用产物――泥炭和泥炭沼泽的角度揭示、印证成煤环境问题。
In the last 30 years it has gradually revealed and confirmed the problem of coal-forming environment in the eyes of the products of modern coal-accumulating processes (peats and peatswamps). - 这次升温事件影响和改变了当时的成煤气候，并导致了早侏罗世-中侏罗世晚期聚煤作用的终止和消亡。
This event influenced and transformed the coal forming climate at that times; and led to the Early Jurassic-late Middle Jurassic coal-forming process to end off and die out.
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