1.
Unit Coal and Electricity Iudustry to Strength Coal Enterprises;
煤电联合 利用电煤市场壮大煤炭企业
2.
Coal petrography variation in the sequence stratigraphic frame of the Jurassic coal measures of Dameigou mine area in Northern Qaidam Basin
柴北缘大煤沟矿区侏罗纪煤系层序地层及其煤岩变化特征
3.
To prepar the town gas by catalytic gasification of Da-Tong coal under elevated pressure Ⅰ. The characteristics of catalytic gasification of Da-Tong coal and its coke
煤加压催化气化研制城市煤气——Ⅰ.大同煤和煤焦的催化气化特性
4.
The Study of Coal Petrology and Coal Geochemistry in Permo-Carboniferous Coal from Datong Coalfield;
大同煤田石炭二叠纪煤的煤岩学和煤地球化学研究
5.
Thinking about the Developing Stratagem of Chemical Engineering of Datong Coal Mine Group;
大同煤矿集团煤化工发展战略的思考
6.
Experienced Probe into the Application of Home-made Big Power Mining Machine in Zhangji Colliery
国产大功率采煤机在张集煤矿的应用
7.
Australian Coal Charter
澳大利亚煤炭运输租约
8.
She turn it on so as to cook the rice.
她打开煤气炉做大米饭。
9.
She turns it on so as to cook the rice.
她打开煤气炉做大米饭
10.
In 1983, Oceania's coal output,,,
在1983年，大洋国的煤产量…
11.
Study on Cable Bolt Support and Its Application in Large Span Coal Entry of Daning
大宁煤矿大跨度煤巷锚索支护研究与应用
12.
Study on Coal Rock Caving Laws and Technological Parameters of Top-Coal Caving of Fully Mechanized Mining with Great Cutting Height for Thick Coal Seam;
厚煤层大采高综放开采的煤岩冒放规律及放煤工艺参数研究
13.
May be used in iced coal or lump coal with a certain thickness.
能用于对一定厚度的冻煤或大块煤采样。
14.
A bituminous coal that burns brightly with much smoke.
烛煤一种能充分燃烧同时产生大量烟的烟煤
15.
They taught us how to burn a piece of coal to make the most of it.
他们教我们怎样烧煤，使每块煤发挥最大的作用。
16.
Chemical changes have made a great many plants into coal, oil, and gas.
化学变化使得大量植物变成煤、石油和煤气。
17.
Application of low caving coal hydraulic support in thick coal seam with large tilt angle
低位放顶煤液压支架在大倾角厚煤层中的应用
18.
Application of big-obliquity angle mining in three-soft seam in Shitai Coal Mine
“三软”煤层大倾角开采在石台煤矿的应用