中国地震活动在相对平静了9年多之后,从1985年年中起开始进入又一个活跃时期,这个时期预计将延续到本世纪末.中国国家地震局副局长、前地球物理研究所所长陈颙日前接受新华社记者访问时,作上述表示.这位43岁的地球物理专家说,在中国有文字记载的3000余年地震史表明,中国大陆的地震活动呈现过多次高潮.前后高潮之间的周期大约为几百年左右.最新一期地震活动开始于上世纪末,它至少还将有起伏地延续至21世纪上半叶.现在出现的地震活跃现象,是本期的第五 After more than nine years of relative calm in China, seismic activity in China has started to enter another active period from mid-1985, which is expected to continue into the end of this century. Chen Xiong, deputy director of China’s State Seismological Bureau and director of the former Institute of Geophysics The Xinhua News Agency recently made the remark when interviewed by the 43-year-old geophysical expert who said that the documented history of 3,000 years of earthquakes in China shows that the seismic activity in mainland China has shown many orgasmic climates. The cycle is about a few hundred years or so.The latest phase of seismic activity began at the end of last century, at least it will continue to ups and downs until the first half of the 21st century.The present seismic activity is the fifth of this issue