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自然火灾
相关语句
  spontaneous fire
     Catastrophe Study on Mine Spontaneous Fire
     矿井自然火灾的突变研究
短句来源
     Ways to Handle Spontaneous Fire in Outburst Blind Drift
     突出盲峒自然火灾的处理
短句来源
     and the nonlinear mechanism of accurrence and development of mine spontaneous fire is analysed emphatically using the theory of cusp catastrophe,and the catastrophe model of mine spontaneous fire is established, and the spontaneous combustion process of Ximing coal mine, Xishan Coal&Electricity Group, is analysed using the model.
     重点运用尖点突变的理论知识对矿井自然火灾发生发展的非线性机制进行了分析,建立了矿井自然火灾的突变模型,并应用此模型对西山煤电集团西铭矿的煤炭自燃过程进行了分析。
短句来源
     At last, the important conclusions about preventing and controlling mine spontaneous fire are deduced, which is to promote the safety production of coal mine in our country and to eliminate or lower the serious hazards induced by mine spontaneous fire.
     最后得出了关于矿井自然火灾防治方面具有重要意义的结论,用以促进我国煤矿的安全生产,消除或降低由自然火灾所造成的严重危害。
短句来源
     First, the serious hazards induced by mine spontaneous fire and necessity to be prevented and controlled are pointed.
     本文首先指出了矿井自然火灾的严重危害以及防治的必要性。
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  “自然火灾”译为未确定词的双语例句
     Improving Ventilation Environment and Raising Control Effect of Seam Spontaneous Combustion
     改善通风环境以提高对煤层自然火灾的防治
短句来源
     How to Extinguishing Fire of Throughout Shafts by the Comprehensive Direct Fire-fighting Methods
     采用"综合直接灭火法"处理穿层井筒的自然火灾
短句来源
     The improvement of underground ventilation environment in Caili Mine through macro regulation and control of the mine ventilation system, optimization transformation of district ventilation system and air leakage control in local roadways under the condition of caving mining of flat- pitching thick seam has effectively made the air leakage and oxygen supply in the mining district under control and raised the control effect of spontaneous combustion in the coal seam.
     柴里矿近年来在缓倾斜厚煤层冒落法开采条件下,通过宏观调控通风系统、优化改造区域通风系统和对局部巷段的漏风实施控制等技术手段来改善矿井通风环境,有效地控制采空区漏风供氧,提高了煤层自然火灾防治效果。
短句来源
     The paper introduces how to extinguishing fire of throughout shafts by the comprehensive direct fire-fighting methods.
     介绍采用"综合直接灭火法"处理穿层井筒自然火灾的方法、灭火实例及灭火效果。
短句来源
     Thus these provide basis for forecasting fire disaster and putting out fire.
     为双鸭山集贤矿煤自然火灾的预测预报提供依据。
短句来源
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  相似匹配句对
     Catastrophe Study on Mine Spontaneous Fire
     矿井自然火灾的突变研究
短句来源
     Ways to Handle Spontaneous Fire in Outburst Blind Drift
     突出盲峒自然火灾的处理
短句来源
     On Natural Appreciation of the Beautiful
     自然审美
短句来源
     The Natural Meaning
     自然的心迹
短句来源
     Fire Sensor
     火灾传感器
短句来源
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  spontaneous fire
Inappropriate storage of incompatible or unknown chemicals can lead to spontaneous fire and explosions with the associated release of toxic gases.
      


This paper, from the genesis of disasters, classified geophysical disasters as: cosmogenic disasters; atmospheric physical disasters; landform disasters and disasters from natural fire incidents, and divided geodynamical disasters into short-period type and long-period type. Different kinds of disasters were described and the strategy for disaster prevension in China was put forth.

本文从灾害成因的角度出发,将地球物理灾害分为:宇宙影响、大气物理、地形和自然火灾等灾害;将地球动力学灾害分为短期和长期两种。对各类灾害进行了描述,并在此基础上提出了我国的灾害防御战略。

Aimed at the danger prediction of

针对煤矿井下煤炭自然发火危险性预测这一重要问题,首先简要分析了有导师神经网络预测模型的不足,然后根据专家给出的危险性判别指标建立了一种新的基于无导师神经网络的聚类模型.在此基础上,采用误差平方和准则及其算法编制了相应的软件,并对柴里煤矿具有煤炭自然发火危险的两个工作面的发火危险性进行了预测与分析,预测结果对指导自然火灾的预防有重要意义.

Some concepts of fire safety design of buildings are reviewed in the present paper. The natural fire process and global concept of fire safety design of buildings are discussed. The temperature-time curves of buiding fires are introduced for illustrating the evolution of fire(Fig.1). The expressions for the characteristic values of fire load Q during fires are given in terms of the the relationship between the safety factors and environmental conditions and the reduction of material loss.The global concept of...

Some concepts of fire safety design of buildings are reviewed in the present paper. The natural fire process and global concept of fire safety design of buildings are discussed. The temperature-time curves of buiding fires are introduced for illustrating the evolution of fire(Fig.1). The expressions for the characteristic values of fire load Q during fires are given in terms of the the relationship between the safety factors and environmental conditions and the reduction of material loss.The global concept of fire safety design is discussed in the second part of the present review.It consists of 4 items,i.e.the safety of occupants and firemen during fire,the required natural fire resistance period (eqn.(3)),fire safety design of structures and the property loss.Some values of the factors involved are given(Tables 1~3).For the fire safety design,the loading density of fire by design q f,d is expressed in terms of safety factors(see eqn.(5) and Tables 4 and 5).In the third part of the present review,the spread of fire and the application of the normalized heat load concept are discussed. The mechanisms of fire spreading are illustrated(Fig.2) and the equations for calcuating the normalized heat load are (eqs.10~12) and Fig.3.It is regarded that the normalized heat load plays an important role in fire safety design, which relates the performance of a building element in the standard test fire to the performance in real-world fires.

本文在介绍了自然火灾演化过程及相关荷载如何确定后 ,对建筑整体火安全概念进行了讨论 ,包括火灾时居民和消防人员的安全性、自然抗火时间、结构火安全设计和财产损失。对结构破坏后的火蔓延计算及标准热荷载的应用也进行了讨论和介绍。

 
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