摘要
用计算自然灾害不同灾情的灰色关联度的方法，来对不同灾情进行比较分析。该方法不仅能够比较同一灾级中不同的灾情，也能够对不同灾级的灾情差异程度作比较分析，因而它与现有的不同灾情的比较方法相比，更科学合理。
By calculating the grey associative degree, the different disastrous conditions of natural disaster are compared and analyzed. This method not only can compare the different disastrous conditions in the same disaster gradation, but also can compare and analyze the difference of disastrous conditions in different disaster gradations. This method is more rational than the comparative methods now available.
出处
《灾害学》
CSCD
1996年第4期35-38,共4页
Journal of Catastrophology
关键词
自然灾害
灾情比较
灰色关联度
Natural disaster
Comparison of disastrous condition
Grey associative degree.
