neutron beam collimation

例句：

1. 1. The neutron beam collimation system is crucial for the experiment's success.
   中子束聚焦系统对于实验的成功至关重要。
2. 2. The team used a special technique to achieve high-resolution images with their neutron beam collimation.
   该团队使用了一种特殊技术，通过中子束聚焦实现了高分辨率图像。
3. 3. The collimation of the neutron beam is essential for accurate measurements.
   中子束的聚焦对于精确测量至关重要。