tube-type beam splitter

例句：

1. 1. Thenew tube-type beam splitter is more energy efficient than the old one.
   新型的管型光束分束器比旧的更节能。
2. 2. The engineer used a tube-type beam splitter to split the light into two beams.
   工程师使用管型光束分束器将光线分成两束。
3. 3. The tube-type beam splitter was used in the experiment to measure the intensity of the light.
   在实验中使用了管型光束分束器来测量光的强度。