photon momentum

例句：

1. 1.The photon momentum of the light waves is crucial for its propagation.
   光波的光子动量对于其传播至关重要。
2. 2. The photon momentum in the quantum field theory is a fundamental concept.
   量子场论中的光子动量是一个基本概念。
3. 3.The photon momentum can be used to calculate the energy of the particles.
   光子动量可以用来计算粒子的能量。