Curvature circle - curvature circle
|
〘noun〙 A circle that shows the degree of curvature of a curve. Take points Q and R on a curve that are close to point P on the curve, and consider the circle determined by the three points P, Q, and R. When both Q and R are brought close to P on the curve, the circle that this circle approaches is called the curvature circle at P. [English-Japanese Dictionary of Mathematical Dictionary (1889)] Source: The Selected Edition of the Japanese Language Dictionary About the Selected Edition of the Japanese Language Dictionary Information |
|
〘名〙 曲線の曲がりの度合を表わす円。曲線上の点Ｐに近い曲線上の点Ｑ、Ｒをとり、三点Ｐ、Ｑ、Ｒによって定まる円を考える。Ｑ、Ｒをこの曲線上で共にＰに近づけたとき、この円が近づいて行く円をＰにおける曲率円という。〔数学ニ用ヰル辞ノ英和対訳字書（1889）〕
出典 精選版 日本国語大辞典精選版 日本国語大辞典について 情報 |
Recommend
Mahālwārī System
A taxation system implemented by the British colon...
Epidemic keratoconjunctivitis
…Of these conjunctivitis, the most important is v...
Nguyen Phuoc Anh (English notation) Nguyen Phuoc Anh
…The first emperor of the Nguyen Dynasty in Vietn...
Detroit - Detroit (English spelling)
The largest city in southeastern Michigan, United...
Royal Naval College
… In other countries, the US Naval War College (f...
Ponsonby-Fane, RA
…Most of the Japanese studies scholars active fro...
Station Square - Ekimae Hiroba
...While the station building was an architectura...
Iron ore
Ore used as a raw material for steelmaking. Its in...
Yanahara [town] - Yanahara
This old town occupies the middle reaches of the Y...
Fatty oil - Shibouyu (English spelling)
This refers to fats and oils (esters of fatty aci...
Gankasou - Gankasou
For example, regarding granaries from the Han per...
Family Luciferidae - Swimming Earthworm
...Includes tubifex worms, lily worms, gill worms...
Kuwago (Mulberry Wild Silkworm)
An insect of the family Bombycidae in the order Le...
Dried squid
Dried squid. Swordtip squid, spear squid, Bigfin ...
Carassius auratus buergeri (English spelling) Carassiusauratusbuergeri
…[Shinichi Suzuki]. … *Some of the terminology th...