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随着地震预报实践的不断深入,人们的认识也逐渐深化。已认识到:地震是极其复杂的地球物理过程。其中不但有可用经典数学、随机数学计算的信息量,而且存在着大量的需用模糊数学的方法进行计算的信息量。冯德益等已对我国近年发生的七级以上大震利用模糊优先比的方法做了不少工作,并建立了“标准”样本。但是,对于6.0—6.9级地震,由于它的特殊地位——本身的影响和大震的关联,人们也重视它,并提出种种议论,如
With the continuous deepening of earthquake prediction practice, people’s understanding has gradually deepened. It has been recognized that earthquakes are extremely complex geophysical processes. Among them, not only classical mathematics and random mathematics can be used, but also a large amount of information need to be calculated by fuzzy mathematics. Feng Deyi et al. Have done a great deal of work on the fuzzy priority ratio method for the earthquakes of magnitude seven or more occurred in recent years in our country and established “standard” samples. However, for the 6.0-6.9 earthquakes, people also attach importance to it because of its special status - the influence of its own and the earthquake, and put forward various arguments such as