von Baer's law

例句：

1. 1.The law of von Baer states that the speed of light is constant regardless of the distance between two points.
   冯·贝塞尔定律指出，光速在两点间的距离上是恒定的。
2. 2. This law has been confirmed by numerous experiments, providing strong evidence for its validity.
   这一定律已被众多实验证实，为它的有效性提供了强有力的证据。
3. 3.Von Baer's law is a fundamental principle in physics and plays a crucial role in understanding the behavior of matter and energy.
   冯·贝塞尔定律是物理学中的一个基本原理，对于理解物质和能量的行为起着至关重要的作用。