翻訳と辞書 Words near each other ・ Spherical basis ・ Spherical bearing ・ Spherical cap ・ Spherical category ・ Spherical code ・ Spherical contact distribution function ・ Spherical coordinate system ・ Spherical cow ・ Spherical design ・ Spherical Earth ・ Spherical function ・ Spherical geometry ・ Spherical Harmonic ・ Spherical harmonic lighting ・ Spherical harmonics ・ Spherical image ・ Spherical law of cosines ・ Spherical mean ・ Spherical measure ・ Spherical model ・ Spherical multipole moments ・ Spherical neutron polarimetry ・ Spherical nucleic acid ・ Spherical Objects (band) ・ Spherical packing ・ Spherical pendulum ・ Spherical polyhedron ・ Spherical robot ・ Spherical roller bearing ・ Spherical roller thrust bearing Dictionary Lists mini英和辞書 mini和英辞書 Webster 1913 Latin-English FOLDOC Wikipedia English ウィキペディア

翻訳と辞書　辞書検索 [ 開発暫定版 ] スポンサード リンク Spherical image ： ウィキペディア英語版 Spherical image In differential geometry, the spherical image of a unit-speed curve is given by taking the curve's tangent vectors as points, all of which must lie on the unit sphere. The movement of the spherical image describes the changes in the original curve's direction〔O'Neill, B. ''Elementary Differential Geometry'', 1961, pg 71.〕 If $\backslash alpha$ is a unit-speed curve, that is $\backslash |\backslash alpha^\backslash prime\; \backslash |\; =\; 1$, and $T$ is the unit tangent vector field along $\backslash alpha$, then the curve $\backslash sigma\; =\; T$ is the spherical image of $\backslash alpha$. All points of $\backslash sigma$ must lie on the unit sphere because $\backslash |\backslash sigma\backslash |\; =\; \backslash |\; T\backslash |\; =\; 1$. ==References== 〔 抄文引用元・出典: フリー百科事典『 ウィキペディア（Wikipedia）』 ■ウィキペディアで「Spherical image」の詳細全文を読む スポンサード リンク 翻訳と辞書 : 翻訳のためのインターネットリソース Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.