翻訳と辞書 Words near each other ・ Objective, Burma! ・ Objective-C ・ Objective-J ・ ObjectiveFS ・ Objectives Resolution ・ Objectivism ・ Objectivism (Ayn Rand) ・ Objectivism and homosexuality ・ Objectivism's rejection of the primitive ・ Objectivist movement ・ Objectivist movement in India ・ Objectivist Party ・ Objectivist periodicals ・ Objectivist poets ・ Objectivity ・ Objectivity (frame invariance) ・ Objectivity (philosophy) ・ Objectivity (science) ・ Objectivity and Liberal Scholarship ・ Objectivity/DB ・ Objectivo ・ ObjectLOGO ・ Objectory ・ Objectory AB ・ ObjectPAL ・ ObjectRocket ・ Objects at Rest ・ Objects clause ・ Objects conservator ・ Objects in mirror are closer than they appear 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 Objectivity (frame invariance) ： ウィキペディア英語版 Objectivity (frame invariance) The concept of objectivity in science . For example, physical processes (''e.g.'' material properties) are invariant under changes of observers; that is, it is possible to reconcile observations of the process into a single coherent description of it. == Euclidean transformation == Physical processes can be described by an observer denoted by $O$. In Euclidean three-dimensional space and time, an observer can measure relative positions of points in space and intervals of time. Consider an event in Euclidean space characterized by the pairs $(x\_0,t\_0)$ and $(x,t)$ where $x$ is a position vector and $t$ is a scalar representing time. This pair is mapped to another one denoted by the $$ * superscript. This mapping is done with the orthogonal time-dependent second order tensor $Q(t)$ in a way such that the distance between the pairs is kept the same. Therefore one can write: :$\backslash \; x^$ *-x_0^ *=Q(t)(x-x_0). By introducing a vector $C(t)$ and a real number $\backslash alpha$ denoting the time shift, the relationship between $x$ and $x^$ * can be expressed :$\backslash \; x^$ *=c(t)+Q(t)x \quad \text \quad c(t)=x_0^ *-Q(t)x_0 \quad \text \quad \alpha=t^ *-t=t_0^ *-t_0. The one-to-one mapping connection of the pair $(x,t)$ with its corresponding pair $(x^$ *, t^ *) is referred to as a Euclidean transformation. 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「Objectivity (frame invariance)」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.