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依据行星对应区理论模型,以1900-2014年期间我国黄河流域发生的31个7级及以上大地震为例,计算了逐年月球回归赤纬,研究了月球回归赤纬背景下大地震的分布规律.结果表明:(1)月球回归赤纬角是触发大地震的主要天文因子之一,大地震对月球回归赤纬的响应有明显的地带性规律,以此可作为判断我国各流域是否进入有震期的主要依据;(2)月球回归赤纬小于19°或者介于23°~25°之间时,是黄河流域的有震期,而介于20°~23°之间时,是该流域的无震期;(3)其它影响大地震的天文因子还包括火星冲日、土木两星会合与合成、金水两星下合等,月球与它们共同作用,构成了决定大地震是否发生的条件。
According to the theoretical model of the corresponding regions of the planets, taking the 31 magnitude 7 and above earthquakes occurring in the Yellow River valley during 1900-2014 as an example, the lunar regression model is calculated and the distribution of large earthquakes The results show as follows: (1) The lunar return to declination angle is one of the major astronomical factors triggering a large earthquake. The response of large earthquakes to the lunar regression to declination is obviously zonal law, which can be used as a criterion to judge whether there are (2) When the lunar return to declination is less than 19 ° or between 23 ° and 25 °, it is the seismogenic period of the Yellow River basin, and when it is between 20 ° and 23 ° (3) Other astronomical factors that affect the Great Earthquake include Mars Rakhine, the convergence and synthesis of two stars of earth and wood, the two stars of Jinshui, and the interaction between the moon and them, which determines whether a major earthquake occurs condition.