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据美联社和合众国际社科罗拉多州戈尔登1982年1月26日和27日电综合报道,美国地质调查局说,1981年全世界发生的“重要”(si-gnificant)地震的次数及地震造成的死亡人数比前一年有明显的减少,1981年全世界发生里氏6.5级或6.5级以上的重要地震从1980年的71次减少到50次;地震的死亡人数为5,239人,其中4,500人死于伊朗的两次地震。以往的年平均死亡人数为10,000人。专家们把测到的里氏6.5级或更大的地震,或震级较小些,但造成重大
According to a comprehensive report by the Associated Press and Golden International Corps, January 26 and 27, 1982, the United States Geological Survey said the number of “si-gnificant” earthquakes that occurred in the world in 1981 And the number of earthquakes caused by the earthquake have dropped significantly from the previous year. In 1981, the world’s major earthquakes with a magnitude of 6.5 or above 6.5 were reduced from 71 in 1980 to 50; the number of earthquakes was 5,239, Of these, 4,500 people died in two earthquakes in Iran. The average annual death toll was 10,000. Experts measured the magnitude 6.5 or greater earthquake, or a smaller magnitude, but caused a significant