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单词
optical center
释义
optical center
optical center
[
′äp·tə·kəl ′sen·tər
]
(optics)
A point on the axis of a lens so that, for any ray passing through this point, the incident part and the emergent part are parallel. Also known as pole.
Acronyms
See
overcoat
随便看
top them up
top tier
top-tier
top-tier vendor
top-timbers
top to bottom
top-tool
toptools
top to toe
top-to-toe
topts
top-turret gunner
toptus
top twenty
to publish a will
to pull a fast one
to pull a finch
to pull and haul
to pull apart
to pull a rabbit out of a hat
to pull down
to pull in one's horns
to pull no punches
to pull off
to pull oneself together
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更新时间:2026/2/28 8:35:28