煤矿瓦斯爆炸事故是当前社会关注的焦点。
Gas explosion accident in coal mine is the current focus of the public.
对瓦斯爆炸事故的原因进行了分析，并提出相应的预防措施。
In this paper the gas explosion reasons are analyzed and some corresponding prevention measures haven been put forward.
尤其是煤矿瓦斯爆炸事故，给人民的生命和财产造成巨大损失。
People's life and property loss during the accident of gas explosion in coal mine.
防止瓦斯爆炸事故扩大的隔爆、抑爆措施的关键在于抑制湍流现象的产生。
The key measure of insulating and suppressing gas explosion is to prevent turbulence from occurring.
矿井局部通风设备故障是导致掘进工作面较易发生瓦斯爆炸事故的主要理由之一。
Mine local ventilation facilities failure is one of the main reason which leads to the accident of gas explosions in heading face.
4日上午9时，辽宁省阜新市清河门区河西镇第八煤矿发生一起瓦斯爆炸事故，造成27人死亡。
27 people were killed and 6 injured Thursday morning in a gas explosion at a coal mine in Fuxin, Liaoning.
瓦斯爆炸事故频繁发生，对瓦斯浓度进行准确、实时检测和预警是治理瓦斯危害的有效手段。
Methane explosion accidents occur frequently, and accurate and real-time detection and early warning of methane concentration are the effective means of preventing these accidents.
应用事故树分析中的最小割集、最小径集和结构重要度，对矿井采煤工作面瓦斯爆炸事故进行了研究。
Gas explosion accidents on the coalface of mines are studied, using minimal cut set, minimal radius set and structural importance.
煤矿瓦斯爆炸事故是矿山伤亡最为严重的事故，防止瓦斯事故发生是煤炭生产企业安全工作中的重中之重。
The coal mine gas explosion accident is the most serious casualty accident of mine, and preventing the gas accident is the most important work in the coal production enterprise.
研究了煤炭资源开采过程中诱发的瓦斯爆炸机理及其传播过程中的动力特性，探讨了瓦斯爆炸事故的预防对策。
Dynamical characteristics of gas explosion and its transmission process during the course of coal resource exploitation were studied, and the preventive measures og gas explosion were discussed.
在井下煤炭开采过程中，易燃易爆气体瓦斯危害始终存在，而瓦斯爆炸事故一旦发生，一般会造成灾难性的后果。
When mining coal in mine, danger of inflammable explosive damp exists all along, once damp explosion accident occur, normally, it can cause disastrous consequence.
根据矿井采煤面瓦斯爆炸的一些典型事例，概括出导致瓦斯爆炸的基本事件，编制了采煤工作面瓦斯爆炸事故树。
Based on some typical examples of gas explosions on the coalface, the basic events resulting in gas explosions are generalized and a fault tree is drawn.
瓦斯爆炸事故严重威胁着煤矿的安全生产和矿工的生命安全，在井下搭建密闭墙是防治瓦斯爆炸事故的一种行之有效的方法。
Gas explosion Accidents imperil the safety of producing and miners' life badly. Erecting seal walls is an effective solution to prevent gas explosion.
国内外统计资料表明，高瓦斯矿井发生瓦斯爆炸事故的机率并不是很高，低瓦斯矿井的瓦斯涌出异常区却时有瓦斯爆炸事故发生。
According to domestic and international statistic data, the occurrence probability of gas explosion is not very high, but it occasionally occurs in gas abnormal effusing area of low gas mines.
分析了煤矿瓦斯爆炸事故产生的原因，提出了依靠科技进步，利用钻探工程技术治理煤矿瓦斯灾害，有针对性地提出了治理瓦斯事故的建议。
The causes of gas explosion were analyzed. The suggestion that the gas disaster in coal mine be controlled by drilling engineering with technology advancement was put forward.
我国煤矿频繁发生的瓦斯、煤尘爆炸事故给人民的生命和财产安全带来了严重的威胁。
The frequent gas and coal dust explosion accidents in coal mine is a big threat to the life and property.
煤矿瓦斯爆炸是煤矿安全生产事故中最为严重的一种。
The gas explosion of coal mine is the most serious of safety production accident of coal mine.
最近几年瓦斯事故发生频繁，瓦斯爆炸夺走了许多矿井工人的生命，给国家造成了重大经济损失。
Gas explosions occur often in some recent years, gas explosions kill mine workers, and make much economic damage.
论述了采用喷雾爆破技术可以防止炮掘工作面因放炮火焰引起的瓦斯、煤尘爆炸事故。
Gas or smut explosion induced by blasting ignition in the working face of digging and blasting can be prevented by using spray-blasting technology.
煤尘爆炸同瓦斯爆炸一样都属于矿井中的重大灾害事故。因此，分析煤尘爆炸原因，制订防治措施，显得特别重要。
Gas explosion is major disasters in coal mines, so is coal-dust explosion. Therefore, it is very important to analyze the causes of the explosion and make preventive measures.
煤矿开采比较容易出事故，煤矿事故又主要是瓦斯爆炸和煤尘爆炸。
There are usually accidents in coal mines, which are mainly gas explosion and dust explosion.
星期三下午，匈牙利西南部发生一起瓦斯管道爆炸事故，至少导致了11人受伤。MTI通讯社报道。
At least 11 people were injured when a gas pipeline exploded in southwest Hungary Wednesday afternoon, MTI News Agency reported.
还在讨论此次瓦斯爆炸的以外事故。
Study on the Construction and Classification of Gas Explosion Accident Prevention System in Coal Mine;
工程师和技术员们还在讨论此次瓦斯爆炸的以外事故。
The engineers and technicians are still conferring on the unexpected accident of the fire damp explosion.
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。
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.
事故由瓦斯泄露引起，在通风不畅的情形下，瓦斯涌入主要通道，引发了爆炸。
The accident started with a gas leak that let gas pour into the main tunnel and trigger an explosion due to poor ventilation.
事故由瓦斯泄露引起，在通风不畅的情形下，瓦斯涌入主要通道，引发了爆炸。
The accident started with a gas leak that let gas pour into the main tunnel and trigger an explosion due to poor ventilation.
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