翻訳と辞書 Words near each other ・ Ryton River ・ Ryton Wood Meadows ・ Ryton Woodside ・ Ryton, Shropshire ・ Ryton, Tyne and Wear ・ Ryton-on-Dunsmore ・ Rytov number ・ Rytovo ・ Rytro ・ Rytsarskiy roman ・ Rytteraker Formation ・ Rytterknægten ・ Rytterskole ・ Rytwiany ・ Rytwiny ・ Rytz's construction ・ Ryu ・ Ryu (Street Fighter) ・ Ryu Choon-soo ・ Ryu Dam ・ Ryu Deok-hwan ・ Ryu Eun-hee ・ Ryu Fujisaki ・ Ryu Goto ・ Ryu Gwansun ・ Ryu Han-su ・ Ryu Hayabusa ・ Ryu Hwa-young ・ Ryu Hye-young ・ Ryu Hyo-young 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 Rytz's construction ： ウィキペディア英語版 Rytz's construction Using the Rytz’s axis construction, it is possible to find the major and minor axis and the vertices of an ellipse, starting from two conjugated diameters. Rytz’s construction is a classical construction of Euclidean geometry, in which only compass and ruler are allowed as aids. The design is named after its inventor David Rytz of Brugg, 1801–1868. == Problem statement == Figure 1 shows the given and required quantities. The two conjugate diameters $d\_1\text{'}$, and $d\_2\text{'}$ (blue) are given, and the axes $a$ and $b$ of the ellipse (red) are required. For clarity, the corresponding ellipse $e$ is also shown, however, it is neither given, nor is it a direct result of Rytz's construction. With ruler and compass only a few points of the ellipse can constructed, but not the entire ellipse. Methods of drawing an ellipse usually require the axes of the ellipse to be known. 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「Rytz's construction」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.