refractor / rɪˈfræk tər /

⚽高中词汇反折射器折折射器反折射仪折光镜

refractor 的定义

n. 名词 noun
  1. a person or thing that refracts.
  2. See under telescope.

更多refractor例句

  1. Another really good sort of classic starter would be a three- to four-inch refractor and for the refractor, I would probably recommend a manual equatorial mount.
  2. I will be observing her through the sixty-inch refractor to-night.
  3. In the refractor the observer looks toward the object; in the reflector he looks away from it.
  4. The refractor achieves this by means of a carefully shaped lens, called the object glass, or objective.
  5. The answer is, that the refractor gives more light and better definition.
  6. In what follows I have only a refractor in mind, although the same principles would apply to a reflector.