pitch-angle scattering

例句：

1. 1. The data was analyzed using the method of pitch-angle scattering.
   数据使用倾斜角散射方法进行分析。
2. 2.The particle's trajectory is influenced by the pitch-angle scattering effect.
   粒子的轨迹受到倾斜角散射效应的影响。
3. 3.In this experiment, we observed the effects of pitch-angle scattering on the distribution of particles.
   在这个实验中，我们观察到了倾斜角散射对粒子分布的影响。