local mass eccentricity

例句：

1. 1.The local mass eccentricity of the planet is a topic of ongoing research.
   地球的局部质量偏心是一个持续研究的课题。
2. 2.The study of local mass eccentricity has significant implications for understanding the dynamics of the universe.
   研究局部质量偏心对理解宇宙动态具有重要意义。
3. 3. The measurement of local mass eccentricity provides valuable insights into the behavior of stars and galaxies.
   测量局部质量偏心为了解恒星和星系的行为提供了宝贵的见解。