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单词
dawes' limit
释义
Dawes' limit
Dawes' limit
[
′dȯz ‚līm·ət
]
(optics)
The resolving power of a telescope, limited by diffraction effects, is 4.5/
a
seconds of arc, where
a
is the aperture in inches.
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更新时间:2025/3/28 19:42:37