Coal natural fire is one of the central factors leading to coal mine fire, and it is the emphasis in mine fire combat and protection.
煤炭自然发火作为矿井火灾的主要致因之一，是矿井防灭火工作的治理重点。
A coal mine fire killed 12 workers in Jiangxi, local authorities said Saturday. The accident happened at about 4 pm Friday at the Miaoshang Coal Mine in Yushui District, Xinyu.
据当地官员9日透露，江西省新余市渝水区庙上煤矿8日16时许发生火灾事故，被困井下的12名矿工全部遇难。
Mine fire preventing and controlling always is the key question of coal industry safety in production.
矿井火灾的防治一直是煤炭工业安全生产的重点问题。
The Adani group will soon mine coal in Australia that is delivered to its own port in Gujarat and used partly to fire its own power stations.
阿达尼集团很快会到澳大利亚开采煤矿，所开采的煤矿会运至其在Gujarat的港口，另一部分用来为其自身的发电站供能。
All of the 28 miners who were working in the shaft were killed when an underground cable caught fire at about 8:10 pm at Xiaonangou coal mine at Sangshuping Township of Hancheng City.
17日20时10分许，陕西省韩城市桑树坪小南沟煤矿井下电缆着火，造成28名矿工遇难。
A great many belt conveyors are used in coal mine, which are great fire hidden troubles.
煤矿带式输送机在矿井中的大量使用，是煤矿重大火灾隐患之一。
According to different external conditions, 16 fire blocks are divided into 3 types: mine vacant space fire, small coal-pit fire and seam outcrop fire.
根据外因条件不同将乌达矿区16个火区划分出大矿采空区起火、小煤窑起火和煤层露头起火3种类型；
Under the perfect condition, supposes fire as line fire, applying discrete regularization method into the inversion of coal mine concealed fi.
在理想状态下，假定火源为线火源，采用离散正则化方法对矿井隐蔽线火源进行反演。
Coal spontaneous combustion is the main cause of mine fire and an urgent problem to be solved for the safe coal production.
煤炭自然发火是导致矿井火灾的主要原因之一，也是煤炭安全生产急待解决的问题。
To enhance the efficiency of mine fire control, the technology of three-phase foam for preventing spontaneous combustion of coal in goaf was developed.
针对目前煤矿防灭火技术与材料存在的一些不足，研制了一种用于防治采空区煤炭自燃的三相泡沫材料。
The coal spontaneous combustion fire is one of main disasters in coal mine, it has seriously affected the safety of coal mine in production.
煤炭自燃火灾是煤矿的主要灾害之一，严重影响了煤矿的安全生产。
This paper numerically investigated the basic conditions and possibility of the secondary disaster in the coal mine caused by the mine fire in the laneway.
本文采用数值分析方法研究井下掘进巷道内火灾所导致的继发性灾害发生的条件。
Through reforming ventilation system in fire area, the capacity in disaster prevention of coal mine has improved to ensure the mine excavation disposal is proceeding orderly.
通过对火区影响范围系统进行改造，提高了矿井防灾抗灾能力，保证了矿井采掘部署有序进行。
Gas, water, fire, dust, coal mine roof five kinds of typical accident fault tree diagram have been given by use of systems analysis from human, machine, environment, and management four elements.
运用系统分析方法从人、机、环境、管理四个要素出发给出瓦斯、水、火、煤尘、顶板五种煤矿典型事故的事故树图。
To dilute gas concentration, most coal mine use local fan ventilate, and decrease the possibility of fire damp explosion.
当前国内一般采用局部通风机进行矿井通风，以稀释瓦斯浓度，消除煤矿事故隐患。
This paper stresses usable method effect and matters needing attention with even pressure technology, discuss usable situation of even pressure fire-extinguished in Qianqiu coal mine.
着重就均压技术使用的方法、效果及注意事项来论述均压灭火在千秋煤矿使用的情况。
The mine electric leakage can not only cause the electric shock of the people but also some serious accidents such as the fire hazard, coal dust explosion, and gas explosion, etc.
煤矿井下漏电，不仅会引起人身触电，还会酿成火灾、煤尘及瓦斯爆炸等恶性事故。
This machine is mainly applicable to weave multi-layer true selvedge fabrics, especially to weave 4 layers grade 6-8 integral core for fire retardant conveyor used in the coal mine or at the wharf.
本机主要适用于多层光边织物的织造，特别适用于织造4层6 - 8级煤矿井下及码头阻燃输送带整体带芯。
Making pit geology work well is the basic security of realizing coal mine safety. It's very important to prevent from main calamities such as water fire gas and roof.
搞好矿井地质工作，是实现煤矿安全生产的基本保障，对预防水、火、瓦斯、顶板等主要灾害有着极为重要的意义。
Mine fire is one of five big disasters in coal mine. The problem of probing underground fire source's position and limit is still an opening task in our country.
矿井火灾是煤矿五大灾害之一，探测地下火源位置的问题在我国仍然是一项开放性的课题。
Through processing along ditch coal mine 23702 working surface fire accident case analysis …Through processing the ditch edge coal 23702 working …
通过处理沿沟煤矿23702工作面火灾事故案例分析．这句话如何翻…
Coal mine used cable has good impact, bending and press resistant performance, especially the fire resistant and flame-retardant characteristic.
煤矿用电缆具有良好的抗冲击、抗弯曲和抗挤压性能，特别是防火阻燃性能。
Products are widely applied in coal mine, metallurgy, chemical industry, shipbuilding, tunnels, construction, military, fire and other fields.
产品广泛适用于煤矿、冶金、化工、船舶、隧道、建筑、军事、消防等领域。
Products are widely applied in coal mine, metallurgy, chemical industry, shipbuilding, tunnels, construction, military, fire and other fields.
产品广泛适用于煤矿、冶金、化工、船舶、隧道、建筑、军事、消防等领域。
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