针对不同的火灾荷载，研究了临界风速随火灾强度的变化关系。
According to different fire loads, studies the changing relation between the critical velocity and fire intensity.
根据火灾强度和发生位置等主要作用条件，分析和论证了火灾自然风的形成、特性和基本关系式。
Considering the fire intensity and place, the form property and relation of the natural wind are analyzed.
介绍一种针对专门用于火灾损伤后混凝土强度测试的智能超声诊断系统的原理和硬件设计。
The principle and hardware design of an intelligent diagnosis system used in the testing of concrete intensity damaged after fire are introduced.
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