摘要
本文进一步拓广灰关联分析的应用范围,提出了一种将自然灾害等级划分和灾情比较合二为一的关联度方法。本文应用该方法对我国的7次地震灾害进行了等级划分,并与灾度判别结果作了比较。
This paper developes the application of grey associative analyse, proposes a method of grey associative degree to combine the grade division of natural disastar with the com-parision of disastrous condition. With the method, seven earthquake disasters in China are differentiated the disaster gradations and comparied with the results of disaster degree in the paper.
出处
《广西民族大学学报(自然科学版)》
CAS
1997年第1期65-69,共5页
Journal of Guangxi Minzu University :Natural Science Edition
关键词
灰关联度
自然灾害
等级划分
Grey associative degree: Natural disaster: Dividing degree