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- This might indicate that the FTIR could be used in the stress effect of compositions of macromolecular structure in tectonically deformed coals. 该法应用于构造煤结构成分应力效应的研究,取得了较满意的效果。
- The tectonically deformed coal is the essential condition of coal and gas outbursts. 构造煤是发生煤与瓦斯突出的必要条件。
- The development of tectonically deformed coal is studied,and its relation with dangerous of coal and gas outbursting is primarily discussed. 分析构造煤的分层特征,研究该煤层的构造煤发育特征,并初步探讨了构造煤发育特征与瓦斯突出危险性之间的关系。
- The new structure-genetic classification system in tectonically deformed coals and its geological significance 构造煤结构-成因新分类及其地质意义
- FTIR Spectroscopic Study on the Stress Effect of Compositions of Macromolecular Structure in Tectonically Deformed Coals 构造煤结构成分应力效应的傅里叶变换红外光谱研究
- Keywords tectonically deformed coal;thickness;layered characteristics;coal and gas outburst; 构造煤;厚度;分层特征;煤与瓦斯突出;
- Tectonically deformed coals 构造煤
- Keywords gas geological division;gas content;burial depth of coal-bed;roof lithology;tectonically deformed coal;coal and gas outburst; 瓦斯地质单元;瓦斯含量;煤层埋深;顶板岩性;构造煤;煤与瓦斯突出;
- tectonically deformed coal 构造煤
- The potentiality of generating hydrocarbon from the deformed coal is relatively low, the deformed coal generate hydrocarbon due to tectonic stress. 构造煤生烃潜力小,反映在构造应力作用下,曾经生过烃(瓦斯)。
- The intermolecular force of deformed coal is relatively small, the deformed coal has low strength and high adsorption capacity, and those determine the outbreak of coal-gas outburst. 构造煤分子间的作用力小,决定了构造煤强度低和吸附性能高,从而控制了煤与瓦斯突出灾害的发生;
- CHARACTERISTICS OF TECTONICALLY DEFORMED PERMIAN COAL IN HUBEI,HUNAN,GUANGDONG AND GUANGXI PROVINCES AND ANALYSIS OF ITS ORIGIN 鄂、湘、粤、桂二叠纪构造煤特征及其成因分析
- She uses tongs to add coals to the fire. 她用火钳往炉火中添煤。
- His leg was deformed in an accident. 他的腿在一次事故中致畸。
- They use a lorry to carry coals. 他们用卡车运煤。
- She has a deformed foot and can't walk very easily. 她有一只脚畸形,行动不方便。
- The boy has a deformed foot and cannot play games. 那男孩有一只畸形足,不能参加游戏。
- Tectonic deformation is complicated and the main tectonic style is compressional reversing fracture. 在平面上可划分为逆掩带、断褶带、坳陷带及斜坡带;
- We need to replenish our stocks of coal. 我们需要再次补充煤的储备。
- She piled on more coal before the fire go out. 在火熄灭之前她又加上些煤。