翻訳と辞書 Words near each other ・ Sphere–cylinder intersection ・ Spheric ・ Spheric Universe Experience ・ Spherical 3-manifold ・ Spherical aberration ・ Spherical angle ・ Spherical aromaticity ・ Spherical astronomy ・ 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 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 cow ： ウィキペディア英語版 Spherical cow A spherical cow is a humorous metaphor for highly simplified scientific models of complex real life phenomena.〔Shelton, Robin; Cliffe, J. Allie. ("Spherical Cows" ) nasa.gov〕〔("The Sacred Spherical Cows of Physics" )〕 The implication is that theoretical physicists will often reduce a problem to the simplest form they can imagine in order to make calculations more feasible, even though such simplification may hinder the model's application to reality. The concept is well enough known that it is sometimes referred to in scientific discourse without explanation. == Details == The phrase comes from a joke that spoofs the simplifying assumptions that physics students are taught to use as they approach nearly any question: Or in a more detailed version:〔(Washington Post: "The Coase Theorem" )〕 It is told in many variants, including a spherical horse in a vacuum, from a joke about a physicist who said he could predict the winner of any horse race, provided it involved perfectly elastic spherical horses moving through a vacuum. 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 cow」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.