1) mix coal effect
配煤作用
3) 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
4) coalification
[英][,kəulifi'keiʃən] [美][,koləfɪ'keʃən]
煤化作用
1.
Analysis on infrared spectra characteristic of coal and discussion of coalification mechanism
煤红外光谱的精细解析及其煤化作用机制
2.
There exist some limitations in the traditional coalification theory such as the arorntization and ring-condensation, and the rnaking-up action of the basic structural units (BSU) incoals mny be a peculiar mechanism for the developmnt of high-rank coalification.
芳构化作用和环缩合作用的传统煤化作用理论具有一定局限性，煤中基本结构单元拼叠作用是高煤级煤演化的特有机理。
3.
The results of EASY%Ro numerical simulation about coal evolution history and coalification process of Upper Paleozoic in Southem Shanxi have been reported in this paper after introducing it's theory.
本文在对其原理和方法进行介绍的同时，报道了应用该法对我国山西南部上古生界煤层镜质组反射率演化历史或煤化作用过程的数值模拟结果。
5) coal fragmentation
破煤作用
6) coal-forming process
成煤作用
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