theorem of angular momentum

例句：

1. 1.The theorem of inertia states that an object will continue to move at a constant velocity unless acted upon by an external force.
   惯性定理表明，除非受到外力作用，物体将保持恒定速度运动。
2. 2.In mathematics, the theorem of Pythagoras states that all sides of a right-angled triangle are equal.
   毕达哥拉斯定理表明，直角三角形的三条边都相等。
3. 3.The theorem of Fermat stated that any number greater than two can be expressed as the sum of two prime numbers.
   费马定理表明，任何大于二的数字都可以表示为两个素数之和。