火灾

This is a digital image processing based on the fire detection system software desi...

这是一篇基于数字图像处理的火灾检测系统软件设计，其中详细说明了对火灾进行判断的几条依据和相应的算法，并给出了实验结果，很有参考价值。

Fire science in domestic and abroad and assessment of concrete structure subject to fire suitable to our country were summarized.

总结了国内外火灾科学的研究概况，归纳了适合我国的较常用的火灾后混凝土结构的检测评定方法，探讨了在用建筑物的防火安全评估方法，提出了本课题的研究思路。

Life is precious, the main focus of the fire science and technology is the human beings life and the most important of the study is the egress safety of the people.

人的生命是宝贵的，因此，世界各国的消防科研主要以生命安全为主，重点研究火灾人员的安全疏散，并提出新的性能化设计和性能化设计规范，从建筑设计入手而保证建筑防火设计的可靠性和建筑物的火灾安全性。

It is very important to carry out fire risk assessment on underground emporium to prevent and control fire efficiently.

地下商场的火灾风险评价能有效地预防和控制火灾事故的发生。

Fire accident in the underground emporium is more focused by many people in the world along with fire accident frequency happened.

随着火灾事故的频繁发生，地下商场的火灾越来越受到人们的关注。

At the same time, the thesis points out more calculated data and more accurate on fire localization results. It is beneficial to decrease fire localization error by increasing band width of FIR filter to solve the problem of insufficient sampling points at an early stage of fire.

本文还通过仿真结果指出在带通滤波器的基础上，计算点数越多，定位估计就越准确；在火灾前期，输入的采样点数不够多的情况下，适当加宽带通滤波器的频率上限，有助于减小火灾定位误差。

For the characteristics of the high-rise building fire, such as the mass evacuee, the long upright travel distance and the fast upright diffusion of fire smoke, the evacuation is different from that in ordinary buildings.

高层建筑内人员集中，垂直疏散距离长，烟气垂直方向扩散快，火灾情况比一般建筑内的复杂，因此需要对其火灾时的安全疏散进行评估。

For the problems during extinguishments at the initial stage of fire,a fire extinguishment system model at initial stage of fire in commercial buildings is designed.

初期灭火是遏制商业建筑火灾的最佳时机，针对商业建筑火灾初期灭火过程中出现的问题，构建系统模型进行分析。

I thought of fire to-night, and I was fidgety and uneasy, for I knew this would happen some day.

今天夜里我想到过火灾的，我坐立不定、心神不安，因为我知道总有一天会发生火灾的。

A fire alarm controller is an important part of a fire alarm system.

火灾报警控制器是火灾自动报警系统的重要组成部分。

John Robbins lives with his family in Santa Cruz, California.

约翰罗宾和家人居住在加利福尼亚州的圣克鲁斯县。

The international background is mainly the economic ties among different nations tented to be widen and deepen at the peace and development times.

国际背景主要是和平与发展时代条件下的世界各国经济贸易联系的日益加深。