degree variance of gravity anomaly

例句：

1. 1. Thestudy found that the degree variance of gravity anomaly could be a significant factor in predicting earthquakes.
   研究发现，程度变异的重力异常可能是预测地震的一个关键因素。
2. 2. The research team has been working on the degree variance of gravity anomaly for several years, hoping to find a solution to this problem.
   研究团队已经花了几年时间研究程度变异的重力异常，希望能找到解决这个问题的方法。
3. 3. The degree variance of gravity anomaly is still a mystery, and scientists are continuing to explore its causes and effects.
   程度变异的重力异常仍然是一个谜，科学家们正在继续探索其原因和影响。