Egnell's law

例句：

1. 1. The Egnell's law is a fundamental principle in the study of physics.
   埃格内尔定律是物理学研究的基本原理。
2. 2. The Egnell's law states that the speed of light is constant regardless of the distance traveled.
   埃格内尔定律指出光速在无论距离如何变化时都是恒定的。
3. 3. The Egnell's law has been confirmed by numerous experiments and observations.
   埃格内尔定律已被无数的实验和观察所证实。