1.固体潮对小震调制的原理小震是地壳中经常发生的事件。在通常情况下,某一地区的小震分布带有一定的随机性,可以发生在应力调整区,也可以发生在应力积累区,地震的空间分布比较分散,难以找到规律。这样,在一般情况下很难用小震来划分应力调整单元和应力积累单元。但是,如果我 1. The principle of solid tide on the modulation of small earthquakes A small earthquake is a frequent event in the earth’s crust. Under normal circumstances, the distribution of small earthquakes in a certain area has a certain degree of randomness, which may occur in the stress adjustment area or in the stress accumulation area. The spatial distribution of earthquakes is relatively scattered and it is difficult to find the law. In this way, it is very difficult to divide the stress adjusting unit and the stress accumulating unit by a small earthquake under normal circumstances. But if I