beam impact errors

例句：

1. 1. The beam impact errors in the experiment were due to the imperfections in the equipment.
   实验中的光束冲击误差是由于设备不完善造成的。
2. 2. The beam impact errors could have been avoided if the measurement techniques had been improved.
   如果测量技术得到改进，那么光束冲击误差本可以避免。
3. 3.The beam impact errors were corrected by adjusting the laser beam's focus and intensity.
   通过调整激光束的焦点和强度来修正了光束冲击误差。