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单词
negative principal planes
释义
negative principal planes
negative principal planes
[
′neg·əd·iv ¦prin·sə·pəl ′plānz
]
(optics)
Two planes perpendicular to the optical axis such that objects in one plane form images in the other with a lateral magnification of -1. Also known as antiprincipal planes.
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更新时间:2026/1/15 22:10:51