柯林斯英汉双解大词典
eyepiece /ˈaɪˌpiːs/
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1.
N-COUNT The eyepiece of a microscope or telescope is the piece of glass at one end, where you put your eye in order to look through the instrument. (显微镜或望远镜的)目镜
双语例句权威例句
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To calculate exit pupil, divide the aperture (in mm) by the power of the eyepiece being used.
为了计算出射光瞳，可将孔径(单位mm)除以目镜的放大倍数。
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An eyepiece with wide apparent field (in degrees) and lower powers used on a telescope allow wider fields of view.
较宽的目镜视场搭配较低的放大率可以得到更宽的视场角。
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And having a screen in the eyepiece gives you all kinds of advantages you don't get when you're just looking through glass.
再配上接目镜，让你拥有透过光学取景器取景所无法比拟的优势。
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