relativistic heavy ion

例句：

1. 1.The study of relativity has led to significant advancements in physics.
   研究相对论已经导致物理学的重大进步。
2. 2. In the field of astrophysics, relativity is a fundamental theory.
   在天体物理学领域，相对论是基本理论。
3. 3. The physicist's discovery of relativity revolutionized the way we understand space and time.
   物理学家发现相对论彻底改变了我们对时间和空间的理解。