除非是当他们亲眼看见火灾证据，像是浓烟或火焰，他们才会采取行动」维达瑟先生说，人们对火灾如何反应，端视于他们的年龄、体型、和体能状况。
It is only when they see direct evidence of a fire, such as smoke or flames, that they act, says Mr Wittasek. How people respond to a fire also depends on their age, size and physical condition.
在最近的加州大火期间，人们通过Facebook和Twitter网站跟踪火情并了解到其他人对火灾的反应。
During the recent wildfires in California, responders used sites such as Facebook and Twitter to track the fires and see what people were saying about them.
对火的描述采用混合分数燃烧模型，模型中忽略燃烧过程中的反应机理，应用了层流扩散火焰理论和单步不可逆快速反应假定。
The fire was modeled by the mixture fraction combustion method with chemical reaction mechanisms neglected. Laminar diffusion flame theory with one-step irreversible fast reactions is assumed.
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