查询词典 actual gas

According to the actual parameters of coal mining face, the models of jet blower and air compressor are made out. Then locate the jet blower on mining face and air screen is produced by the jet blower to prevent the gob areas gas effusing to the top even angle.

然后在工作面具体安放射流风机，通过射流风机产生空气幕进行均压、阻断采空区瓦斯向上隅角涌出。

"The information system for prognosticating gas outburst of Luling coal mine"has been attempted to make on the base of its actual condition and spot data.

6详细探讨了创建矿井煤与瓦斯突出区域预测信息系统的具体方法和过程，并对相关功能模块和连接数据库、知识库的构筑、实现及运行机制进行了较深入的研究。

According to the actual conditions, choose the proper index gas. And KJ-XL beam tube observation system is developed. The natural fire nonage forecast technique system composed of infrared detection, beam tube observation and coal temperature auto-observation scope, realizes the nonage forecast to the No4326 over length fully mechanised mining working face successfully, and reduces the fireproofing scope.

根据4326超长综放工作面的实际情况，选用了合适的指标气体，研制了KJ-XL束管监测系统，提出了以红外探测、束管监测和煤体温度自动监测系统为主的自然发火早期预测预报技术体系，成功地实现了4326超长综放工作面的早期预测预报，缩小了防火范围。

Based on the characteristics of combustion of the pulverized coal in precalciner kiln s, in combination with the actual production of a few domestic cement plants with the precalcining kiln, the gas flow rate and its equilibrium between the kiln and precalciner under the steady condition were discussed.

根据预分解窑系统煤粉燃烧的特点，结合国内几家预分解窑的实际生产情况，探讨了窑炉在稳定运行条件下的用风量及其风量平衡问题，强调指出烧成系统风、煤、料的合理匹配对系统正常运转的重要性，为指导工厂的实际操作提供了参考。

Actual operating results show that the mathematical model is reasonable, and feasible in theory to build the model of valve control. Provide a new method for the coke oven gas collector pressure control.

实际运行结果表明，该数学模型合理，并且在理论上建立阀门的控制量的模型可行，为焦炉集气管压力控制提供了一种新的方法。

Therefore, the study of optimization of gas gathering pipe network has actual significance.

因而，对天然气集输管网系统的优化进行研究具有十分重要的意义。

In actual practice, a constant-volume gas thermometer is more convenient to use than a constantpressure one.

在实践中，用恒体积的气体温度计比用恒压气体温度计更方便。

Bellows Gate Valves However, in large differential pressure operating conditions, evaporation pressure has eased, the evaporator load requirements of the fluid volume decreased, but the actual situation the contrary, in the suction superheat unchanged, due to evaporation pressure has eased, the evaporator outlet pressure be reduced accordingly, pressure changes above and below the diaphragm, causing the main valve opening increases for increased fluid; but in a small pressure operating conditions, evaporation pressure rise, evaporator load demand for fluid volume increased, but the reality is that in the suction gas superheat unchanged, due to evaporation pressure rise, a corresponding increase in the evaporator outlet pressure, pressure difference above and below the diaphragm smaller, so that the main valve opening decreased for the reduction of liquid volume; in variable load is all about.

但在大压差工况下，蒸发压力降低，蒸发器负荷需求的液量减少，但实际情况相反，在吸气过热度不变的情况下，由于蒸发压力降低，蒸发器出口压力相应降低，膜片上下的压差变大，使主阀开度增大，供液量增加；但在小压差工况下，蒸发压力上升，蒸发器负荷需求的液量增多，但实际情况是在吸气过热度不变的情况下，由于蒸发压力上升，蒸发器出口压力相应提高，膜片上下的压差变小，使主阀开度减小，供液量减少；在变负荷下亦如此。

However, in large differential pressure operating conditions, evaporation pressure has eased, the evaporator load requirements of the fluid volume decreased, but the actual situation the contrary, in the suction superheat unchanged, due to evaporation pressure has eased, the evaporator outlet pressure be reduced accordingly, pressure changes above and below the diaphragm, causing the main valve opening increases for increased fluid; but in a small pressure operating conditions, evaporation pressure rise, evaporator load demand for fluid volume increased, but the reality is that in the suction gas superheat unchanged, due to evaporation pressure rise, a corresponding increase in the evaporator outlet pressure, pressure difference above and below the diaphragm smaller, so that the main valve opening decreased for the reduction of liquid volume; in variable load is all about.

但在大压差工况下，蒸发压力降低，蒸发器负荷需求的液量减少，但实际情况相反，在吸气过热度不变的情况下，由于蒸发压力降低，蒸发器出口压力相应降低，膜片上下的压差变大，使主阀开度增大，供液量增加；但在小压差工况下，蒸发压力上升，蒸发器负荷需求的液量增多，但实际情况是在吸气过热度不变的情况下，由于蒸发压力上升，蒸发器出口压力相应提高，膜片上下的压差变小，使主阀开度减小，供液量减少；在变负荷下亦如此。因此热力膨胀阀在变工况下供液量的调节方面需进一步改进。

Since put into production in May 2004, the unit performed well, actual sulfur-recovering efficiency is 90% above, moreover, the tail gas from unit meets the related environmental emission standard of nation.

装置于2004年5月初投产，生产运行情况良好，实际硫回收率在90%以上，装置排放尾气达到国家相关环保排放标准。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。