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- gas accidents evaluation 瓦斯事故评估
- Gas accumulation in a mine roadway is a prerequisite condition for the occurrence of gas accidents. 矿井巷道瓦斯积聚是瓦斯灾害事故发生的前提条件。
- Among gas accidents, gas explosion, gas asphyxiation, toxic, outburst of coal and gas can cause casualties, destruction of facilities and properties. 在瓦斯事故中，瓦斯爆炸、瓦斯窒息及中毒、谋与瓦斯突出事故往往会造成严重的人员伤亡和财产损失。
- In the light of the physio-chemical and burning properties of coke-oven gas, the risk analysis and the feasible countermeasures against gas accidents have been made. 根据焦炉煤气的理化性质、燃烧特性,进行了危险性分析,制定出发生煤气事故后的可行性处置对策。
- Some measures that gas accidents should be prevented because of the variety of the atmospheric pressure are put forward in being excavated roadway,and the regulation of the variety of t... 并提出了如何防止由于大气压力的变化而引起的掘进巷道瓦斯事故,合理利用大气压力的变化规律为矿山生产服务。
- Develop of gas accidents after gas blow 燃气泄漏之后燃气事故发展的过程
- Gas accidents and its precaution in Guizhou mine 贵州煤矿瓦斯事故及其防治技术研究
- The technology of geophysical survey play a key role in preventing gas accident from occurring in the colliery in the past ten years. 近十年来地球物理探测技术为防止煤矿瓦斯事故发生发挥着关键作用。
- Coal mine gas accident happen frequently and harm is serious, the computer simulation is the main way of the ventilates optimization. 摘要煤矿瓦斯事故频发，危害严重，用计算机模拟矿井掘进巷道中的瓦斯分布与积聚是优化通风方案的重要手段。
- I'll refill my cigarette lighter with gas. 我将给打火机再灌满汽油。
- The gas bubbled to the surface of the water. 气体变成气泡升上水面。
- We are well served with gas in this town. 这个城镇煤气供应得很好。
- He cooks his meal with a gas stove. 他用煤气炉做饭。
- Don't forget to drop by at the gas station. 别忘了到煤气站去看看。
- I was given gas when they pulled my tooth out. 给我拔牙时用了一氧化二氮。
- His long speech was nothing but gas and hot air. 他的长篇大论只是吹牛和空话。
- The gas main explode and set fire to the house. 煤气总管爆炸引起房子失火。
- A whole tankful of gas dropped away because of the tiny leak. 由于这个小小的漏洞，整整一油箱的汽油都漏光了。
- We finally drove up to a gas station. 我们最后驶近一加油站。
- Frank rented out his gas station. 弗兰克把他的加油站租了出去。
