耐火和对火反应:区别,测试原理方法,标准和法规。
Fire resistance and fire reaction: what are the differences? Testing Methodologies, Materials - Standards - Regulations.
2对火反应试验火焰传播第2部分:直立布局中建筑产品侧面火焰蔓延程度。
ISO 5658-2 Reaction to fire tests-Spread of flame Part 2: Lateral spread on building products in vertical configuration.
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.
目的:观察海水浸泡对火器伤伤口组织脂质过氧化反应的影响。
AIM: the influence of the seawater on the lipid peroxidation of the muscle tissue wounded by firearm was studied.
目的:观察海水浸泡对火器伤伤口组织脂质过氧化反应的影响。
AIM: the influence of the seawater on the lipid peroxidation of the muscle tissue wounded by firearm was studied.
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