名词
中文翻译：光束发散角
同义词：
['光路发散角例句：1. The beam divergence angle of the laser is critical for accurate measurement.（激光的光束发散角对于精确测量至关重要。）']
例句：
-
1. The beam divergence angle of the laser is critical for accurate measurement.
激光的光束发散角对于精确测量至关重要。
-
2.The engineer carefully measured the beam divergence angle to ensure the accuracy of the project.
工程师仔细测量了光束发散角，以确保项目的准确度。
-
3. Due to the beam divergence angle, the light could not be focused on a single point.
由于光束发散角的存在，光线无法聚焦在一点上。