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单词
aplanatic points
释义
aplanatic points
aplanatic points
[
¦a·plə¦nad·ik ′pȯins
]
(optics)
Two points on the axis of an optical system which are located so that all the rays emanating from one converge to, or appear to diverge from, the other.
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更新时间:2024/9/23 3:21:04