1) bituminous wood,board coal,wood coal,woody lignite,xyloid coal,xyloid lignite
木煤(地)
2) suberinite
木栓质煤素质(地)
3) xyloid lignite
[地质]木质褐煤
4) xyloid coal
木煤
5) Shen-mu mine area
神木煤田
1.
To Found a method of low prices and good results to transform the mine wastewater into water resources in Shen-mu mine area,the author studied the coal fly ash coming from Da-liuta's own place to treat Da-liuta coal mine wastewater,by experiments and contrasts the method of mixture had been determined,and some important parameters have been got.
为了在神木煤田寻找一种经济有效的矿井水资源化方法,作者利用大柳塔当地粉煤灰作为处理剂,对大柳塔矿矿井废水进行了处理研究,通过试验和比较确定了投加混合的处理方法,获得了利用大柳塔热电厂粉煤灰处理大柳塔矿井废水的重要参数:粉煤灰最佳投加量应为1g/L左右,搅拌时间为20~30min,搅拌速度50r/min,沉淀时间40~60min。
6) Muri coalfield
木里煤田
1.
Analyzed folding characteristics,coal controlling faults and sedimentary environment in the area,predicted that coal measures strata possibly still have existed in east of Hushan mining area,Muri coalfield.
通过对区内褶皱特征、控煤断层及沉积环境的分析研究,预测在木里煤田弧山矿区东部仍有煤系地层赋存。
2.
The paper illustrated national and global distribution of natural gas hydrate,to take the Muri coalfield in the Qinghai Province as an example,discussed its forming condition and cause of formation in detail.
通过对温度—压力平衡条件的差异性分析,揭示了天然气水合物形成的基本条件,对其赋存类型及成因进行了分类,对我国及全球天然气水合物分布情况进行了说明,并以青海木里煤田为例,对天然气水合物的形成条件和成因进行了详细的论述,认为:变质作用及煤化作用使煤田内丰富的煤炭资源不断产生煤层气,当煤层气沿断层破碎带及裂隙运移至含水岩层或含水裂隙时,在温度和压力的作用下遇水形成天然气水合物。
3.
The Muri coalfield is located in the middle part of the Qilian faulted uplift zone,as a whole,the structural framework of the coalfield is a NWW trend depression/fold zone.
木里煤田属中祁连断隆带的一部分,煤田的构造格局总体呈NWW向展布的拗褶带。
补充资料:标准煤(见煤当量)
标准煤(见煤当量)
standard coal
、~‘~1人、4《1工兀飞coal)见煤当等
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