stellar interior structure

例句：

1. 1.The study of stellar interior structure is crucialfor understanding the formation of stars.
   研究恒星内部结构对于理解恒星的形成至关重要。
2. 2. The discoveryof a new type of stellar interior structurehas sparked excitement in the scientific community.
   发现了一种新的恒星内部结构的发现，在科学界引起了兴奋。
3. 3. The research on stellar interiorstructure has led to important advances inour understanding of the universe.
   对恒星内部结构的研究已经导致我们对宇宙的重要进步。