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同位面 (どういめん) Japanese meaning | Kotomora

同どう位い面めん

Meanings

1

noun

isosurface

rare term

Rare technical term used in mathematics, computer graphics, and scientific visualization for a surface of constant value.

同どう位い面めんは、3次じ元げんスカラー場ばにおいて値あたいが等ひとしい点てんを結むすんだ面めんである。
An isosurface is a surface connecting points of equal value in a three-dimensional scalar field.

Kanji

同same, agree, equal
位rank, grade, throne
面mask, face, features

Similar words

等とう値ち面めん
等値面 is a more common synonym for isosurface, while 同位面 is rare and may be encountered in older or specialized texts.

Etymology

Compound of 同 (same) + 位 (position/level) + 面 (surface), literally 'same-level surface'. The exact derivation is uncertain; it appears to be a technical coinage.