beam pulse width

例句：

1. 1.The beam pulse width of the laser is measured in nanoseconds.
   激光的光束脉冲宽度以纳秒为单位测量。
2. 2.The beam pulse width was reduced by 50% to improve the resolution.
   通过将光束脉冲宽度减少50%，提高了分辨率。
3. 3.The beam pulse width is critical for achieving high-resolution imaging.
   光束脉冲宽度对于实现高分辨率成像至关重要。