output beam coupling

例句：

1. 1. The company's output has increased significantly in the past year.
   该公司的产量在过去一年内显著增加。
2. 2.The engineer's output is based on his expertise and experience.
   工程师的输出基于他的专业知识和经验。
3. 3. The output of the machine is measured by the amount of material it can produce.
   机器的输出量是通过它能生产的材料量来衡量的。