翻訳と辞書 Words near each other ・ Clifford Morris ・ Clifford Mulenga ・ Clifford Nass ・ Clifford Nelson Fyle ・ Clifford Newby-Harris ・ Clifford Ngobeni ・ Clifford Nii Boi Tagoe ・ Clifford Odets ・ Clifford Ohiagu ・ Clifford Olson ・ Clifford Orwin ・ Clifford Otte ・ Clifford Owens ・ Clifford P. Case ・ Clifford Palmer ・ Clifford parallel ・ Clifford Paterson Lecture ・ Clifford Patrick O'Sullivan ・ Clifford Peak ・ Clifford Peeples ・ Clifford Pember ・ Clifford Percy Evans ・ Clifford Phelps Morehouse ・ Clifford Pier ・ Clifford Place Plantation ・ Clifford Possum Tjapaltjarri ・ Clifford Priory ・ Clifford R. Goldsworthy ・ Clifford R. Hope ・ Clifford Rainey 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 Clifford parallel ： ウィキペディア英語版 Clifford parallel In elliptic geometry, two lines are Clifford parallel or paratactic lines if the perpendicular distance between them is constant from point to point. The concept was first studied by William Kingdon Clifford in elliptic space. Since parallel lines have the property of equidistance, the term "parallel" was appropriated from Euclidean geometry, but in fact the "lines" of elliptic geometry are curves, and they have finite length, unlike the lines of Euclidean geometry. The algebra of quaternions provides a descriptive geometry of elliptic space in which Clifford parallelism is made explicit. ==Introduction== The lines on 1 in elliptic space are described by versors with a fixed axis ''r'': : For an arbitrary point ''u'' in elliptic space, two Clifford parallels to this line pass through ''u''. The right Clifford parallel is : and the left Clifford parallel is : 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「Clifford parallel」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.