英语词汇“focal curve”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-新都网

单词	focal curve
释义	> as lemmas focal curve focal curve n. Geometry rare a curve formed by the centres of curvature of another curve; = evolute n. 1a. ΚΠ 1828 Trans. Royal Irish Acad. 15 Science 77 Plane curves having a given caustic; focal curves. 1929 Philos. Trans. (Royal Soc.) A. 228 338 The locus of the foci we call the ‘focal curve’. 2002 N. M. Patrikalakis & T. Maekawa Shape Interrogation viii. 203 For a parametric space curve r ( t ), a focal curve or an evolute..is defined as f ( t ) = r( t ) + n( t )/κ. extracted from focaladj. < as lemmas
随便看	set sight of in set so lite, so a great deal, less, least, more, most by set so lite, so mickle, less, least, more, most by set so lite, so much , less, least, more, most by set so little , so a great deal, less, least, more, most by set so little , so mickle, less, least, more, most by set so little , so much , less, least, more, most by set sod set someone right set something in delay set something on delay set something on its ear set something on seven set something out of mind set something upon seven set speech set spell on end set spell or tale on end set spurs to set square set stakes set stays set stocking set store by set store on

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