singularity of probability measures

例句：

1. 1. The theory of relativity posits the existence of a singularity in space-time.
   相对论理论认为空间时间中存在奇点。
2. 2.In quantum mechanics, the concept of singularity is crucial for understanding the behavior of particles.
   在量子力学中，奇点的概念对于理解粒子的行为至关重要。
3. 3. The study of singularities has led to significant advancements in the field of physics.
   研究奇点推动了物理学领域的重大进步。