“The main problem in using precursors in earthquake prediction is to discover whether in a seismogenetic area these features are totally random or whether there are significant recurrences.
“The main problem in using precursors in earthquake prediction is to discover whether in a seismogenetic area these features are totally random or whether there are significant recurrences.
“在地震预测中使用前兆的主要问题，是发现在某个地震活动区里这些特点是完全随意的呢，还是有显著的重复性。