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单词
central point
释义
central point
central point
[
′sen·trəl ′pȯint
]
(mathematics)
For a fixed ruling
L
on a ruled surface, the limiting position, as a variable ruling
L
′ approaches
L
, of the foot on
L
of the common perpendicular to
L
and
L
′.
Acronyms
See
CP
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tdwp
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t-notch filter
tno test
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更新时间:2025/12/16 12:46:29