摘要
该文从地震前兆现象的大量调查、前兆现象产生机制的研究、物理预报方法的采用，以及进一步推进有关前兆现象的研究等方面，介绍了２０世纪９０年代日本有关地震前兆现象研究的现状。
The arthor of this paper gives a description of the developments in research on earthquake precursory phenomena in the 1990's in Japan from the following aspects:extensive investigations on earthquake precursory phenomena;research on the mechanism of occurrence of precursory phenomena; adoption of the physical prediction method;and further developing the research on precursory pheno mena.
出处
《国际地震动态》
1998年第4期20-23,共4页
Recent Developments in World Seismology
