orbital angular momentum

• 轨角动量

orbital angular momentum的用法和样例：

例句

1. Angular momentum is an axial vector quantity.
   角动量是一种轴矢量。
2. In this chapter we will discuss angular momentum.
   本章将讨论角动量。
3. Also, the orbital angular momentum operator on paraxial approximation is introduced by quantum theory.
   第三章研究了复杂像散椭圆光束的轨道角动量。