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- Natural coke has good conditions of physical character,and contain abundant coalbed gas,is an ideal reservoir of gas. 天然焦具有良好的物性条件,含有大量的瓦斯气体,是一个理想的储气层。
- In view of the mine actual situation of coal resource approaching exhausted,natural coke excavation craft was studied. 针对矿井剩余煤炭储量接近枯竭的实际情况,进行了天然焦开采工艺研究。
- In view of the physical and chemical properties of natural coke,the technical main points and construction measures were put forward,and the unexploded hole was studied emphatically. 就天然焦的物理和化学性质,提出了采掘现场技术要点及施工措施,重点研究了采、掘共有的丢炮难题。
- Pyrolysis characteristics of Peicheng natural coke 沛城煤矿天然焦的热解特性
- Preliminary discussion on powdering process of natural coke 天然焦加工制粉设计初步探讨
- Preservative Features on Natural Coke Type of Coalbed Gas 天然焦型煤层气储存特征
- Semi-Water Gas Gasification Performance of Natural Coke 天然焦制半水煤气工艺的特性研究
- Investigation on pyrolysis and kinetics of natural coke 天然焦的热解及动力特性
- Keywords paragenetic resources;natural coke;excavation craft; 共生资源;天然焦;采掘工艺;
- It is natural for a cat to catch mice. 猫捉老鼠是本能。
- Keywords coal;natural coke;accrete resources;extracting technique; 煤炭;天然焦;共生资源;采掘工艺;
- It's natural to slack2 off towards the end of a hard day's work. 一天紧张工作快结束的时候有些放松是自然的。
- Many natural materials are becoming scarce. 许多天然原料越来越少。
- Our motherland flows with natural resources. 我们祖国蕴藏着丰富的天然资源。
- Events took their natural course. 事态依自然进程发展。
- She has a natural wave in her hair. 她的头发自然卷曲。
- Magnetism is a natural phenomenon. 磁力是一种自然现象。
- It is difficult to be natural when one is tense. 人在紧张的时候很难泰然自若。
- The egoism of an artist sometimes seem natural. 艺术家的自负有时看起来是自然的。
- They used only natural pigments to dye the wool. 他们只用天然颜料染毛织品。
