optical means

• 光学方法

optical means的用法和样例：

例句

1. This paper is about how to measure the diameter of a little ball with an optical method.
   本文讨论了用光学方法测量小尺寸的球体直径的方法。
2. This paperdetails experimental work done to quantify stress measurements made optically utilizing ordinary single mode optical fibers.
   详细阐述了应用普通单模光纤和光学方法进行应力测试的实验研究工作。
3. Visual tri-stimulus colorimeters are optical devices.
   视觉型三刺激值色度计是一种光学装置。
4. A light-sensitive unit used with an optical arrangement for scanning images.
   与光学装置一起用来扫描图象的一种光敏装置。