人类对火灾的影响也是日益凸显。
Human impact on the fire is becoming increasingly prominent.
同时针对城市火灾系统，研究几种典型气象参数对火灾的影响规律。
Furthermore, impacts of some weather parameters on the urban fire probability are also studied.
本论文的研究重点是利用比例模型研究不同因素对火灾烟气运动规律的影响，力求为烟气管理系统的设计提供一定的参考。
The focus of this article is to apply scale model to investigate the effect of various parameters on smoke movement and to develop guidelines for their design.
通过分析，论文总结了横通道风流方向和风速大小的影响因素，指出了风速值过大对火灾时人群疏散产生的不利影响；
By way of analyzing, the paper summarizes the factors affect the transverse alleyways airflow, indicates the disadvantages for evacuating people if the speed of the airflow is too high.
目的探讨社会经济因素对火灾伤害的影响，为预防和控制火灾伤害提供理论依据。
Objective to reveal the influence of socioeconomic factors on fire injury and to provide scientific evidences for preventing and controlling fire injury.
同时，运用建筑物火灾烟气流动性状预测计算软件，分析了门窗开度及流量系数对火灾烟流的影响。
Using the prediction software of the fire smoke flow properties in the building, the effect of the flow coefficient on the fire smoke flow was also studied.
探讨了受火温度、高温后静置时间及冷却和养护方式对火灾高温后混凝土抗压强度的影响。
The effects of high temperature, standing time after cooling, methods of cooling and curing on the compressive strength of concrete are discussed.
荷载偏心率则对火灾后构件承载力的损失率影响不大。
It was also observed that the load eccentricity ratio has little influence on the strength loss ratio.
体育馆内气流组织形式不同，对火灾中火源产生的烟气运动影响也不同。
Different air distribution in gymnasiums has different influence on smoke movement when fire happens.
研究了机械排烟口的布置和排烟量对火灾烟气排放有效性的影响。
The present study explores the effects of location of the mechanical exhaust vents and mechanical exhaust rate on the effectiveness of smoke extraction.
试验结果显示，材料性能的降低对火灾后梁的承载力影响巨大。
Experiment results show that the decline in material performance contributes to sharp reduction of bearing capacity of the beams after fire.
试验结果显示，材料性能的降低对火灾后梁的承载力影响巨大。
Experiment results show that the decline in material performance contributes to sharp reduction of bearing capacity of the beams after fire.
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