1.
Genesis of Permo-Carboniferous Coal-formed Gas and Its Difference from Jurassic
石炭—二叠系煤成气生成及其与侏罗系煤成气鉴别研究
2.
Generation models of Carboniferous-Permian coal-derived gas in Shengli Oilfield
胜利油田石炭-二叠系煤成气生成模式
3.
Geochemical characteristics of coal-measure source rocks and coal-derived gas in Junggar Basin,NW China
准噶尔盆地煤系烃源岩及煤成气地球化学特征
4.
Evaluating on Coal GAS Source Rock of Carboniferous-Permian in Huanghebei Coalfield and Jiyang Basin;
黄河北煤田与济阳坳陷石炭—二叠系煤成气气源岩评价
5.
Elementary Analysis of CBM Reservoir-Forming Conditions in Kaiping Coal Basin in Hebei Province
河北省开平煤田煤层气成藏条件浅析
6.
Experimental Study of Oven Gas Reforming to Produce Synthesis Gas Over the Coal Char Holding in the Reactor;
煤半焦在焦炉煤气转化制备合成气中的作用
7.
"'Under the Gaslight.'
“《煤气灯下》。”
8.
Mechanism and Integration of Coke Oven Gas & Coal Gas Based Polygeneration Systems for Production of Coke, Chemicals & Power
焦炉煤气与气化煤气基焦炭、化工与动力多联产系统及集成机理
9.
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。
10.
The Research of Accumulation of Low Rand Coldbed Methane in the North-West of China;
中国西北低煤阶煤层气成藏地质特征研究
11.
Study on the Causes and Countermeasures of Disputes between Coal and Coalbed Methane;
煤炭与煤层气矿业权争议的成因及对策研究
12.
Analyse of Gushan Coal Mine in Xinggong Coalfield Coalbed Methane Accumulation Process of Integration
荥巩煤田谷山井田煤层气富集成藏过程分析
13.
Preliminary Study on Low-rank Coal Reservoirs and Coalbed Methane Pool Forming in Zhungaer Basin, NW China;
准噶尔盆地低煤级煤储层及煤层气成藏初步研究
14.
Coal can be converted to gas by burning.
煤能通过燃烧转化成气体。
15.
I used to cook on electricity, but I've switched to gas.
我过去用电烧饭，但现已换成用煤气了。
16.
Nylon is made from air, coal and water.
尼龙是由空气、煤和水加工制成的。
17.
Nylon is made from coal,water and air.
尼龙是用煤、水和空气制成的。
18.
Study on NO_x Pncmsors Formation during Coai Gasifcation;
煤气化过程中形成NO_x的前驱体研究