火灾分类

用于早期火灾分类的非线性决策树支持向量机

Nonlinear decision tree support vector machine for early fire classification

森林火灾分区分类施治理论的灾害学基础

On the Disaster Basis for the Theory of Division Harness and Classified Governance of Forest Fires

介绍了火灾的分类、灭火的方法、灭火剂的性能与应用以及紧急逃生技巧等消防安全常识，旨在充实消防安全教育的内容。

This paper introduces the classification of fire , fire-extinguishing methods , the performance and application of fire extinguishing agent , and emergency escape skills , aiming at enriching the content of fire safety education .

提出了一种表征火灾烟雾分类特征的方法，采用两个已知波长的消光系数的比值表征火灾烟雾的本质特征。

A new method was developed in this paper to characterize the classification characteristic for fire smoke . In this method we take the ratio of extinction coefficients of two known wavelengths as the essential character of smoke .

简述PTFE：聚合生产工艺流程，介绍了主要危险物质的性质及装置火灾危险性分类，提出PTFE聚合装置设计时应考虑的防火防爆安全技术。

This article introduces PTFE polymerization process in brief , describes the properties of main dangerous materials and the classification of the unit fire danger , and puts forward the safety technology of fireproof and explosion - proof in design for PTFE polymerization unit .

用消光系数比表征火灾烟雾的分类特征

Characterization of the classification characteristic for fire smoke by the extinction coefficient ratio

森林火灾损失的分类

Classification of Loss for Forest Fire

实验结果表明：该算法能进一步提高火灾图像的分类精度和火灾识别的准确率。

The experiment result shows that this algorithm can improve the classification precision of fire image and accuracy rate of fire recognization .

在国家标准规定的火灾危险性分类中，氨被列为乙类可燃气体，液氨球罐也被列为工艺装置的乙类单元，对此应引起有关化工企业的重视和采取必要的防火措施。

According to fire hazard classification in the national standards , ammonia is classified as Class B flammable gas and the liquid ammonia spherical tank is classified as Class B unit for industry plant , to which great attention shall be paid and necessary fire fighting measures shall be adopted .

本文介绍了火灾统计概念与火灾统计分类。

Conception and classification of fire statistic are introduced .

最后通过建立火灾数据挖掘模型，对火灾数据进行聚类，达到火灾数据分类的目的，从而为森林火灾预测提供科学、可靠、客观的依据。

Finally through the establishment of mining models of forest fires data , then clustering the forest fire data , to achieve the purpose of data classification , so as to provide scientific , reliable and objective basis to prediction of forest fires .

参照地震火灾的历史资料，用模糊聚类方法对城市地震的特征及火灾损失进行了分类，在此分类基础上给出了预测和评估某城市地震火灾损失的计算方法。

On the base of the historical data , the characteristics of the earthquakes and the losses in the post - earthquakes fire are classified by using the fuzzy clustering method , and then a method is given for appraising the loss in the post-earthquake fire .