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エボリュート曲線 (エボリュートきょくせん) Japanese meaning | Kotomora

エボリュート曲きょく線せん

エ

ボ

リュ

ー

ト

きょ

く

せ

ん

Meanings

1

evolute curve

rare termmathematics›

Rare mathematical term referring to the locus of centers of curvature of a given curve.

エボリュート曲きょく線せんは、元

もと

の

曲きょく

線せん

の

曲きょく

率りつ

中ちゅう

心しん

の

軌き

跡せき

と

し

て

定てい

義ぎ

さ

れる

。

The evolute curve is defined as the locus of the centers of curvature of the original curve.

Kanji

曲bend, music, melody
線line, track

Related words

インボリュート曲きょく線せん
Involute curve, the curve traced by a point on a taut string unwinding from the evolute.

Built from

エボリュート+曲きょく線せん

Etymology

From English 'evolute' + 曲線 (curve). The term is a direct loanword compound used in mathematics.