查询词典 coal vase

Markets are located in Shanxi, Shaanxi, Inner Mongolia, Liaoning, Heilongjiang, Shandong, Anhui, Gansu, and other major coal-producing area, equipped with more than 30 large-scale coal enterprises more than 400 fully mechanized coal mining face.

市场分布在山西、陕西、内蒙、辽宁、黑龙江、山东、安徽、甘肃等全国主要产煤区，装备了30多家大型煤炭企业的400余个综采工作面。

Mechanism of binder in coal briquetting discussed and category of some binders analyzed;binder WIN-1 for boiler grade coal briquette ,WIN-2 for gasifier grade briquette from super-fine coal and WIN-3 for formed coke from coke breeze discussed in stress regarding their research and application;all briquettes produced with such binders have met corresponding requirement for application.

探讨了型煤粘合剂的粘结机理，介绍了几种主要粘合剂的分类，重点论述了WIN -1型民用与锅炉型煤粘合剂、WIN - 2超微粉造气型煤粘合剂及WIN - 3焦粉型焦粘合剂的研究和应用情况，利用这些粘合剂生产的锅炉型煤、造气型煤、焦粉型焦等产品均达到了应用要

Coal combustion type air pollution is the major type of air pollution. However, in some large cities of China, air pollution has gradually changed from the conventional coal combustion type to the mixed coal combustion/motor vehicle emission type.

从全国范围看，我国的大气污染类型以煤烟型为主；在部分大中城市，大气污染类型已由单纯的煤烟型污染向煤烟污染和机动车尾气混合型发展，构成双重负担。

The NOx release characteristic of the single coal and blended coals during combustion is studied with tube furnace and one-dimension combustion experiment system, and the coal characteristic and combustion condition which have influence on the NOx emission in the process of pulverized-coal combustion are studied in this paper.

燃烧温度和燃烧区域的气氛对于NOx的生成有很大的影响。保证煤粉稳定燃烧时的最低的O2浓度就是煤粉低NOx燃烧的最佳O2浓度。

It is found that when the vario EL Ⅲ type ultimate analysis apparatus is used to determine coal sample s,some breakdowns usually appear,becuse the coal sample combusts difficulty in combustion tube and ash affects the complete combustion of coal sample .

用元素分析仪vario ELⅢ分析煤炭样品时，由于煤样在燃烧管中难燃烧，燃烧过程中产生的灰对样品的完全燃烧影响较大，导致在分析过程中仪器常出现一些故障。

This time the fund raising is mainly used to construct two advanced gasification stoves which demand 1,000 tons coal per day to substitute the original fixed bed intermittence gasifier. And simultaneously depending on the rich coal resource of Xinzheng, realize localization of raw material coal, increase 2 set of 180,000 ton/year synthesis nitrogen and 600,000 ton/year large urea productivity, and construct one 240 ton/hour of high temperature and high pressure circulation fluid bed boiler to substitute the low efficiency boiler and 1 60MW afterheat comprehensive utilization unit in order to improve the chemical fertilizer installment power structure.

本次募集资金主要用于建设2台日投煤1000吨先进煤气化炉替代原固定床间歇气化炉，同时依托新郑丰富的煤炭资源，实现原料煤本地化，增加2套18万吨/年合成氨，60万吨/年大颗粒尿素生产能力，同时建设1台240吨/时高温高压循环流化床锅炉，替代低效锅炉和1台60MW余热综合利用机组，改造化肥装置动力结构。

Per the exploration of the fields, we have discovered 7 coal bedrocks, 2 coal fractions located East and 3 coal fractions positioned inside the block.

通过实地勘探，我们发现了七个倾斜煤层，两个在东部的水平煤层和两个在标志之内的水平煤层。

Based on the briquets of the outburst coal seam of typical coal and gas outburst mine of Datong in Songzao Coal and Electricity Company, by means of self-developed triaxial gas-seepage experimental device, the experimental research of permeability of gas-bearing briquets in the complete stress-strain process is performed.

利用典型煤与瓦斯突出矿井松藻煤电集团打通一矿突出煤层原煤制备型煤试件，应用自行研制的含瓦斯煤样三轴瓦斯渗流试验装置，进行含瓦斯型煤试件的全应力－应变过程瓦斯渗透特性变化规律的试验研究。

Combusts with high water content brown coal ,this paper analyzed characteristic of combustion brown coal and the result showed that this brown coal is easy with slagging.

针对上都发电有限责任公司锅炉燃用高水分的褐煤，多次发生炉膛结渣的情况，对该高水分褐煤特性进行了分析，得出该煤种具有中等易结渣倾向。

In this thesis, two chemical structural models were constructed based on several structure parameters derived from FTIR and 13C NMR data, which were processed by curve-fitting and curve-resolved. Modified models were obtained by simulation oftheir molecular vibration spectra using Cerius 4.6/IR module andthe structural parameters from 13C NMR. Potential energy, bondenergy and non-bond energy of the minimum-energy conformations of coal macromolecules were calculated by molecular mechanics calculation and molecular dynamics simulation. These results demonstrate the importance of hydrogen bonding and van der Waals interactions in the formation and stabilization of coal macromolecular structure, and a strongest tendency of hydrogen bonding interactions to increase with the coal molecules but the Coulombs force.

本文运用煤结构的傅立叶红外光谱和固体核磁共振碳谱~(13C NMR测试方法所得的结果，经过谱图分峰、分析，计算出若干表征煤大分子结构参数，并综合前人的经验和共识，利用计算机分子绘图软件系统构建了表征两种褐煤的化学结构模型，在Cerius~2 4.6／IR模块中计算了分子振动红外光谱，同时结合碳谱所计算的分子结构参数拟合、修正了该结构模型，得到了能表征这两种煤样的分子结构模型，作为用分子动力学模拟和量子化学计算的初始结构模型。

Nowadays, most of research are to build a transmutative Petri Nets through adding controlling place sets, controlling arc sets and controlling policy to the basic Petri Nets, while the Controlled Petri Nets could be used to argue many controlling theory problems conveniently and to induce many logically and physically supervisory and solve the Event Feedback Controlling Problems and State Feedback Controlling Problem in DEDS supervisory theory.

目前大多数的研究表现为在变形后的受控Petri网基础上，利用各种方法求得各种逻辑型、结构型控制器，解决DEDS监控理论中的事件反馈控制问题与状态反馈控制问题。

On one hand, there are discussions with the works council and union about extension of short time working up to the end of September.

一方面，有讨论，工程理事会和联盟关于延长工作时间短至9月底。