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许多大地震发生在农历的初一和十五的夜间,是因为这个时间前后,月球引力常达到最高值。10月24日,日本新泻发生里氏6．8级地震,地震已导致17人死亡,1000多人受伤。月球是地球唯一的天然卫星。自古以来,多少
Many major earthquakes occurred in the first and fifteenth night of the Lunar New Year because the lunar gravity often reached the highest value around this time. On October 24, a magnitude 6.8 earthquake struck Niigata, Japan, killing 17 people and injuring more than 1,000 people. The moon is the only natural satellite on earth. Since ancient times, how much