查询词典 coal vase

It realized mixed coal injection in BF and higher coal rate ,resulting in good technical and economical inde.

2001—2003年，首钢高炉喷吹煤种优化的工业试验获得成功，实现了混煤喷吹及煤比提高，取得了较好的技术经济指标，并验证了实验室的研究结论。

There also get the fine effects by the underground industrialness test in Xinming coal mine of Xishan Coal-Electricity Group Corporation.

在西山煤电集团公司西铭煤矿进行了井下工业性试验，取得了良好的使用效果。

Key words: lignitic coal; weathered coal; compound fertilizer based on humic acid; technology; agricultural effect

褐煤；风化煤；腐植酸复混肥；生产技术；农用效果

It is introduced briefly the modification way and result of lignosulphonate as coal-water slurry additive and determination of the adsorption film thicknesses of the LS and modified lignosulphonate on the smooth surface of coal and microscopic slide by the method of elliptical polarization .

简要介绍了木质素磺酸钠用作水煤浆添加剂的改性方法及结果，并采用椭圆偏振法测定了木钠及改性木钠在光滑的煤表面和载波片表面的吸附膜厚度，定量地对比了添加剂在固体表面吸附的空间位阻作用的大小。

Through the research of stress metamorphism character of coal seamⅡ1 in Ludian gliding structure, the stress effecting factors of metamorphism and hydrocarbon generation process of tectonic coal are studied.

摘要： 通过对豫西滑动构造区二1煤动力变质作用特征的研究，探讨了构造煤变质成烃作用与煤化进程的应力影响因素。

The products coke is exported to foreign countries in addltion to rneet the production requirements of matching calcium carbide plants , and coal tar , crude benzol , mascagnite are exported to other countries , what's more , the rest coal gas can be used for generating power by power supply plants.

为配合政府对晋陕蒙宁接壤区落后半焦生产的治理工作，依据当地煤炭资源较为丰富的优势，现拟在横山县横山镇吴家沟工业园区建设一座上规模、环保型、资源综合利用的大型捣固焦生产设施——年产90万吨捣固焦化工程及2*25MW煤气发电、1 * 25000KVA 电石炉配套工程。

Minable coal seam, workable coal seam ...

达到国家规定的最低可采厚度的煤层。

From the bottom up, the strata are the Fuxian, the Yan'an, the Zhiluo and the Anding Formations. In the past, it was thought that only the Yan'an Formation contains coal in the Jurassic systerm of the basin. However, recent explorations have shown that the Zhiluo Formation also has some minable coal seams in a certain area.

以往认为鄂尔多斯盆地的侏罗系延安组为含煤岩系，其他均为不含煤的地层，在近几年来的勘查中，发现直罗组也存在具有一定分布面积的可采煤层，笔者通过直罗组岩石露头、钻孔岩心和测井曲线的分析研究，划分了直罗组沉积相，并探索了直罗组的聚煤规律，对煤层进行了预测。

Aiming at the faults inference network of AM500 coal minning machine this paper discusses "Rule_skeleton+rule_body" knowledge representation method of faults diagnoses expert system for coal minning machine and the interior structure of its knowledge base as well as the design of knowledge acquisition of the expert system.

以A M500 采煤机故障推理网络为对象，讨论采煤机故障诊断专家系统中&规则架＋规则体&的知识表示方法及其知识库内部结构，以及专家系统的知识获取设计。

State Key Laboratory of Coal Conversion, Institute of Coal Chemistry,Chinese Academy of Sciences, Taiyuan 030001The siting of B, Al or Ga and the bridging hydroxyl group in mordenite framework were studied by using ab initio HartreeFock methods. The influence of the presence of B or Ga in the framework on the Bronsted acidity of mordenite was investigated.

用从头计算HartreeFock方法研究了B、Al、Ga等同晶取代进入丝光沸石骨架后可能存在的位置，确定了与电荷平衡质子结合的氧位置，考察了B、Ga等杂原子进入骨架对丝光沸石Brnsted酸性的影响。

He paid $5,000 for this cupcake.

他我这个纸杯蛋糕花了5000美元。

I mean, if you want to, that is

我的意思是，如果你们想吃的话。