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双曲面 (soukyokumen) Japanese meaning: hyperboloid | Kotomora

双そう曲きょく面めん

そ

う

きょ

く

め

ん

Meanings

1

hyperboloid

A quadric surface in three-dimensional space, used in geometry and related fields.

双そう曲きょく面めんは、二に次じ曲きょく面めんの一いっ種しゅで

ある

。

A hyperboloid is a type of quadric surface.

Kanji

双pair, set, comparison
曲bend, music, melody
面mask, face, features

Related words

楕だ円えん面めん
Ellipsoid, another type of quadric surface, while 双曲面 specifically refers to a hyperboloid.
放ほう物ぶつ面めん
Paraboloid, a different quadric surface; 双曲面 has a distinct shape with two separate sheets or one connected sheet.

Built from

双そう+曲きょく面めん

Etymology

Compound of 双 (そう, 'pair, double') + 曲面 (きょくめん, 'curved surface'), reflecting the two-part shape of a hyperboloid of two sheets.