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- Negative influence due to increased air flow of ventilation on gas explosion prevention in coal mines 加大加强通风量对防止煤矿瓦斯爆炸的副作用
- gas explosion prevention 防止瓦斯爆炸
- The causes of tail gas explosion in chlorinating define are analyzed and the prevention measures are proposed in this article. 对烯烃氯化生产中出现的鸣爆原因进行分析判断并提出解决问题的办法。
- Tianqiao Explosion Prevention Electrical Appliances Co. 天桥防爆电器公司。
- Twenty miners were trapped underground after the gas explosion. 瓦斯爆炸后有二十名矿工被困井下。
- Please keep good ventilation and do the gas explosion test. 请保持良好通风,并且要做气爆测试。
- Their lives were frequently threatened by gas explosion. 他们的生命不断受到煤气爆炸的威胁。
- Recently the frequently happened accidents of gas explosion makes us have to think how to prevent gas explosion. 煤矿瓦斯爆炸事故的频繁发生,使人们不得不思考如何有效防止瓦斯爆炸。
- The outcomes enrich the propagation theory of shock wave and provide an academic basis for the safety assessment of gas explosion and the measure establishment of disaster prevention and reduction. 研究成果丰富了瓦斯爆炸冲击波传播规律理论,对井下瓦斯爆炸安全评价以及制定防灾减灾措施提供了理论基础。
- The gas grade appraising in the coal mine is a main approach to estimate whether a coal mine is a low or high gas mine,or coal &gas outburst one,and to prevent gas explosion and mine firing. 矿井瓦斯等级鉴定是确定煤矿属于低瓦斯矿井、高瓦斯矿井还是煤与瓦斯突出矿井以及预防煤矿瓦斯爆炸危险和矿井自然发火危险等的一个重要手段。
- In order to improve explosion prevention strength and ensure thesafety when grinding wheelwork, grinding wheel canoe increase buffering cushion. 砂轮罩增加缓冲衬垫,可以提高砂轮罩的防爆强度,以保证砂轮系统工作时的安全。
- There had been a gas explosion and we had to pick our way between the broken glass. 那里曾发生一次煤气爆炸事故,因此我们得在碎玻璃堆中小心翼翼地行走。
- A gas explosion in a Chinese coal mine has killed 26 miners, a government news agency said Thursday. 政府新闻中心于周四报道中国一煤矿发生爆炸,26人死亡。
- Objective To summarize the rescue experience of 140 burn cases of gas explosion. 摘要目的总结瓦斯爆炸烧伤救治的经验教训。
- This paper studies the influence on the flame transmission law in gas explosion of tube furcation. 在实验的基础上,研究了管道分叉对瓦斯爆炸过程中火焰传播规律的重要影响。
- Novick learns that there was a gas explosion from which Ferragamo did not survive. 诺维克去了解情况,原来,菲拉格慕的办公室发生了煤气爆炸,而他在事故中丧生。
- Another poison gas explosion in the Japanese underground will not undermine Japan's capacity to honour its commitments. 在日本再次发生地下毒气爆炸,也不至于瓦解它兑现应付责任的能力。
- Coal gas production became involved with safe gas explosions. 煤气生产包含于安全气体爆炸。
- The structure variation law of explosion wave in gas explosion was studied on the basis of experiment. 在实验的基础上,研究了管内瓦斯爆炸过程中爆炸波结构变化规律。
- The Heilongjiang Qitaihe mining area has the coal dust and the gas explosion dangerous. 黑龙江七台河矿区属有煤尘、瓦斯爆炸危险矿区。