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单词
normal surface
释义
normal surface
normal surface
[
′nȯr·məl ′sər·fəs
]
(optics)
The surface that is generated by taking, at each point of the ray surface, the intersection of the tangent plane to the ray surface at that point with the perpendicular from the origin to this plane.
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更新时间:2025/11/2 21:08:43