lunisolar gravitational perturbation

例句：

1. 1.The discovery of this lunisolar gravitational perturbation has revolutionized our understanding of the universe.
   这一凌日变星的发现彻底改变了我们对宇宙的理解。
2. 2. The team was able to observe the lunisolar gravitational perturbation with high precision, which helped them to make crucial discoveries.
   该团队能够以高精度观测到凌日变星，这帮助他们做出了重要的发现。
3. 3. Due to its unique properties, the lunisolar gravitational perturbation isa subject of intense research in astronomy and astrophysics.
   由于其独特的性质，凌日变星是天文学和天体物理学中一个备受关注的研究主题。