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   preventing and extinguishing fire 的翻译结果: 查询用时:0.186秒
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preventing and extinguishing fire
相关语句
  防灭火
     Application of preventing and extinguishing fire technology in thick coal seam in pingzhuang-gushan mine
     平庄古山矿厚煤层开采防灭火技术应用
短句来源
     Research of Synthetical Technique Preventing and Extinguishing Fire in Excavating Coal in Yangchang Wan Coal Mine
     羊场湾煤矿易自燃厚煤层开采综合防灭火技术研究
短句来源
     In the actual production, techniques preventing and extinguishing fire must be changed to extinguish spontaneous combustion of coal with the changes of factors that influence spontaneous combustion of coal.
     在现场实际生产过程中,由于采场、地质构造、影响煤自燃的因素等的变化,可以根据条件变化随时调整防灭火方案,以解决实际工作中煤的自燃问题。
短句来源
     And the active free radical chain reaction theory into explaining the flame retard mechanism of thick loess grouting,spraying separating agent and nitrogen injection are applied. In the end, the practical observing natural combustion laws and the successful preventing and extinguishing fire cases have proved the correctness of the active free radical chain natural oxidation reaction theory of coal and fully illustrated the implementation effect of several fire preventing and extinguishing measures.
     并将活性自由基链式反应理论用于解释黄泥灌浆、喷洒灌注阻化剂和注氮的阻燃机理.用实际观测的自然发火规律和成功的防灭火实例,验证了煤的活性自由基链式自然氧化反应理论的正确性,充分说明了各种防灭火措施的实施效果.
短句来源
  “preventing and extinguishing fire”译为未确定词的双语例句
     The characteristics of spontaneous combustion of sulfide ores and the complex measures for preventing and extinguishing fire
     新桥硫铁矿矿石自燃特征及综合防治措施
短句来源
  相似匹配句对
     preventing corruption;
     防止腐败;
短句来源
     Be on the Alert in Preventing Risks
     强化意识 防范风险——建行甘肃定西分行行长田邯平谈风险防范管理
短句来源
     Cadmium Poisioning and Preventing
     镉中毒及防制
短句来源
     Respirator and preventing SARS
     口罩与防SARS
短句来源
     Hotfoam Extinguishing System
     热泡灭火系统
短句来源
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According to the coal large molecular structure forms,the producing of active free radical in the process of breaking and fracturing of coal and of low temperature oxidation of coal, as well as the spontaneous combustion mechanism of coal are discussed.The influence of the degree of coal metamorphism, the storing heat circumstances of loosing and piling up coal, the air leaking on the process of active free radical chain reaction of coal natural oxidation are also analyzed. And the active free radical chain...

According to the coal large molecular structure forms,the producing of active free radical in the process of breaking and fracturing of coal and of low temperature oxidation of coal, as well as the spontaneous combustion mechanism of coal are discussed.The influence of the degree of coal metamorphism, the storing heat circumstances of loosing and piling up coal, the air leaking on the process of active free radical chain reaction of coal natural oxidation are also analyzed. And the active free radical chain reaction theory into explaining the flame retard mechanism of thick loess grouting,spraying separating agent and nitrogen injection are applied. In the end, the practical observing natural combustion laws and the successful preventing and extinguishing fire cases have proved the correctness of the active free radical chain natural oxidation reaction theory of coal and fully illustrated the implementation effect of several fire preventing and extinguishing measures.

根据煤体的大分子结构形式,探讨了煤在破碎压裂过程中和低温氧化过程中活性自由基团的生成以及煤的自燃机理;分析了煤的变质程度、浮煤堆放蓄热环境和漏风供氧对煤炭自然氧化的活性自由基链式反应过程的影响;并将活性自由基链式反应理论用于解释黄泥灌浆、喷洒灌注阻化剂和注氮的阻燃机理.用实际观测的自然发火规律和成功的防灭火实例,验证了煤的活性自由基链式自然氧化反应理论的正确性,充分说明了各种防灭火措施的实施效果.

This thesis expounds the process of application about a few preventing and extinguishing fire technologies in thick coal seam according to the practice that the condition about spontaneous-fire in Gushan mine of Pingzhuang Mining Co. is very serious . These technologies are balanced-pressure , filling slurry , logical mining speed at working face , plugging up the leakage flow , stuffing the crack on the earths surface , and so on . These measures get good results in Gushan mine . When put it into...

This thesis expounds the process of application about a few preventing and extinguishing fire technologies in thick coal seam according to the practice that the condition about spontaneous-fire in Gushan mine of Pingzhuang Mining Co. is very serious . These technologies are balanced-pressure , filling slurry , logical mining speed at working face , plugging up the leakage flow , stuffing the crack on the earths surface , and so on . These measures get good results in Gushan mine . When put it into practice , in order to get the best result , please select one or several preventing and extinguishing fire technologies according to of concrete conditions .

结合平庄煤业集团公司古山矿自然发火严重的实际问题,论述了均压、黄泥灌浆、回采推进速度、封堵井下漏风、填堵地表裂隙等各项防灭火技术手段在厚煤层分层回采工作面的实际应用过程和方法,这些防灭火手段在古山矿均取得了较好的防灭火效果。现场应用时,应结合现场实际,采用一种或几种防灭火方法,以达到防灭火的目的和要求的效果。

Based on the fire prevention and extinguishing practice in Yinying mine, several measures to prevent and extinguish fire in thick-seam fully-mechanized face are analysed.

对荫营煤矿厚煤层综采工作面回采巷道的发火原因进行了分析,介绍了几种综放工作面回采巷道的防灭火技术措施。

 
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