1) multi-period coal-accumulating process
多期聚煤作用
2) coal accumulation
聚煤作用
1.
Palaeo environments and coal accumulation of Early Jurassic Badaowan Formation in Turpan-Hami oil basin northwestern China;
吐哈盆地早侏罗世八道湾组古环境与聚煤作用分析
2.
Study on coal accumulation under marine transgression events in the epicontinental basin of North China;
华北陆表海盆地海侵事件聚煤作用研究
3.
Late Triassic sequence stratigraphy and coal accumulation in Baoding Basin of Sichuan Province;
四川宝鼎盆地晚三叠世层序地层与聚煤作用
5) early-stage coalification
早期煤化作用
6) polyphrase process
多期次作用
补充资料：煤的变质作用(见成煤过程)
煤的变质作用(见成煤过程)
metamorphism of coal
mel由玩anzhi zuoyong煤的变质作用(metamorPhism。f coal)‘见成煤过程。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条