煤层自燃,spontaneous combustion of coal seam
1)spontaneous combustion of coal seam煤层自燃
1.Thespontaneous combustion of coal seam endangers the safe production.井下煤层自燃严重危害着安全生产。
2.Thespontaneous combustion of coal seam,environment control and some other problems in Luotuoshan coalmine and Wuda coalmine of Wuhai city are investigated and analyzed profoundly in this paper,and some opinions and suggestions are put forward as well.本文对乌海市骆驼山煤田和乌达煤田煤层自燃情况、治理情况、存在问题等进行了深入调研和分析,并提出了具体意见和建议。
英文短句/例句
1.Experimental Research on the DongRong Coal of Spontaneous Combustion and Application;东荣三矿易燃煤层自燃发火实验研究及应用
2.Research on Mining Coal Bed Spontaneous Combustion and Prevention Basic of Shendong Mining Area;神东矿区开采煤层自燃及预防基础研究
3.The Study of Compositive Extinguishing Technique for Coal Spontaneous Combustion in the Fully Mechanized LTCC No.7321 Overly Long Faces;南屯矿7321超长综放面煤层自燃防治技术研究
4.The Study of Preventing and Extinguishing Technique Against Spontaneous Combustion of Coal in the Fully Mechanized Ultra-long Top-Coal Caving Face;超长综放面煤层自燃火灾防治技术研究
5.Design of the Monitor and Prediction System Based on the Virtual Instruments of the Coal Mine Spontaneous Combustion;基于虚拟仪器的煤层自燃监测预报系统的设计
6.Research on Coal Mine Fire Control Caused by Coal Spontaneous Combustion of Small Coal Pits;小窑煤层自燃引发的矿井火灾控制技术研究
7.The Analysis and Prevention on the Accident of Spontaneous Ignition in the Coal Bed;一起巷帮钻场煤层自燃事故的分析及防治对策
8.Reasons for Spontaneous Combustion and Management Measures in Driving Readway Coal Seam掘进巷道煤层自燃发火原因及治理措施
9.Position Monitoring and Measurement of Seam Spontaneous Combustion Fire Based on Wireless Sensor Network基于无线传感器网络的煤层自燃火源定位监测
10.Spontaneous Combustion Fire-fighting Technology for Thick Seam at Full-mechanized Mining Face in Gob易自燃厚煤层综放工作面采空区自燃灭火技术
11.Study on the Fire Fighting Technique of the Coal Spontaneous Combustion of Full Mechanized Top Coal Caving Mining;易自燃煤层综放开采防灭火技术研究
12.Research of Coal Spontaneous Combustion Laws and Preventing Technology in Easy Self-ignition Coal Seam Exploiting Without Coal Pillar;易自燃煤层无煤柱开采自燃规律及防治技术研究
13.Study on Spontaneous Combustion Risk of Mining Coal Seam Gob in DuErPing Coalmine杜儿坪煤矿主采煤层采空区自燃危险性研究
prehensive Fire Prevention and Extinguishment Technology of Spontaneous Combustion Coal Seam in Fully-mechanized Coal Face with Narrow Coal Pillar自燃煤层窄煤柱综采工作面综合防灭火技术
15.Study and Application on the Technique of Preventing and Extinguishing Spontaneous Combustion Hazards in Contiguous Seams;近距离煤层群自燃火灾防治技术的研究与应用
16.Research and Application on Synthesis Technology of Extinguishing and Preventing Fire in Mechanized Caving Face of Three-soft Coal Seam“三软”易燃厚煤层自然火灾综合防治技术研究
17.Practices on Comprehensive Prevention and Control of Spontaneous Combustion in Fully Mechanized Top Coal Caving Mining Face in Combustible Thick Seam易燃厚煤层综放面自然发火综合防治实践
18.atmospheric gas-burner自燃通风煤气燃烧器
相关短句/例句
coal spontaneous combustion煤层自燃
1.To effectively controlcoal spontaneous combustion in coal mines,a key component is to accurately locate the zone of the spontaneous combustion with a radon-based technique,and the equally important component is the detection and measurement of the temperature information related to the zone(s) which can be used to develop the optimum design of controlling the spontaneous combustion.在煤矿自燃火区的治理过程中,同位素测氡法探测煤层自燃火源精确位置是火区治理的关键技术,而火区信息的采集为灭火方案及灭火参数提供可靠依据。
3)spontaneous combustion煤层自燃
1.Wavelet analysis on 3d temperature field inversion ofspontaneous combustion of coal seams;煤层自燃三维温度场反演的小波研究
2.Coalspontaneous combustion mainly results from wind leakage.采空区或巷道漏风供氧是导致矿井煤层自燃的主要原因之一。
4)spontaneous combustion of coal seams煤层自燃
1.Controlling factors ofspontaneous combustion of coal seams in the Wuda coalfield, western Inner Mongolia, China.;内蒙古西部乌达矿区煤层自燃的控制因素
2.The mechanism and area size ofspontaneous combustion of coal seams is mainly influenced by the factors of palaeogeomorphology,palaeoclimate, lower metamorphic degree of coal and higher amount of fusinized matter.根据对神府煤田休罗纪煤层自燃区的详细观察和分析,论述了煤层自燃的特征,确定了煤层自燃的时代,进一步讨论了煤层的自燃机理和最终自燃范围,认为本区煤层自燃主要受古地貌、古气候和低的煤变质程度以及惰质组的高含量等因素的影响,且惰质组是煤层自燃的关键和导火物质。
5)coal seam spontaneous combustion煤层自燃
1.As is known, although general engineers and technicians in the coal mine practice have accumulated a lot of data and materials in this way,coal seam spontaneous combustion is still an extremely complicated physical-chemical and environmental process to be harnessed.在全面分析影响煤层自燃因素的基础上,建立了煤层自燃预测的人工神经网络模型。
6)spontaneous combustion in coal seam煤层自燃
延伸阅读
自燃点和自燃温度分子式：CAS号：性质：又称自燃点和自燃温度。在规定条件下，可燃物质不需外来火源即发生燃烧的最低温度。中国规定气体、蒸气危险物质按引燃温度分为6组：引燃温度T>450℃为T1组、300℃<T≤450℃为T2组、200℃<T≤300℃为T3组、135℃<T≤200℃为T4组、100℃<T≤135℃为T5组。85℃<T≤100℃为T6组。粉体、纤维危险物质按引燃温度分为3组：引燃温度T>270℃为Tll组、200℃<T≤270℃为T12组、140℃<T≤200℃为T13组。
