名词
中文翻译：偏转锥体
同义词：
['偏转器，偏转器圆锥例句：1. The deflection cone is used to measure the angle of a beam of light.（偏转锥用于测量光束的角度。）']
例句：
-
1. The deflection cone is used to measure the angle of a beam of light.
偏转锥用于测量光束的角度。
-
2.The deflection cone was designed to improve the accuracy of the measurement.
偏转锥的设计旨在提高测量的准确性。
-
3.The deflection cone was used to adjust the focus of the camera lens.
偏转锥被用来调整相机镜头的焦点。