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据美联社东京1978年10月31日电,日本科学技术厅的一位官员于10月31日说,日本政府根据一些专家关于可能发生一次破坏性地震的警告,已开始一项三年规划以发展一个早期地震监视系统。日本地震专家们一直认为,这个国家在未来任何时候都可能发生一次震级为里氏8级的毁灭性地震。该官员说,将以一笔三百多万美元的筹划投资来研制一套新的地震监视装置,并对这个国家三个主要地震发生区的海洋地壳进行观
According to the Associated Press Tokyo On October 31, 1978, an official of Japan’s Department of Science and Technology said on October 31 that the Japanese government has started a three-year plan based on the warnings of some experts on the possible devastating earthquake. To develop an early earthquake monitoring system. Japanese earthquake experts have long believed that a catastrophic earthquake of magnitude 8 on the Richter scale may occur in this country at any time in the future. The official said that a new earthquake monitoring device will be developed with a planned investment of over 3 million U.S. dollars and the marine crust will be observed in the three major earthquake-hit areas of the country