翻訳と辞書 Words near each other ・ Reference (disambiguation) ・ Reference (film) ・ Reference 54 ・ Reference and User Services Association awards ・ Reference and User Services Quarterly ・ Reference antenna ・ Reference architecture ・ Reference beam ・ Reference Broadcast Infrastructure Synchronization ・ Reference Broadcast Time Synchronization ・ Reference card ・ Reference circuit ・ Reference class forecasting ・ Reference class problem ・ Reference clock ・ Reference collection ・ Reference computer ・ Reference counting ・ Reference Daily Intake ・ Reference data ・ Reference data (financial markets) ・ Reference date ・ Reference date (United States business cycles) ・ Reference datum height ・ Reference design ・ Reference designator ・ Reference desk ・ Reference dimension ・ Reference distance ・ Reference dose 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 Reference collection ： ウィキペディア英語版 Reference collection A reference collection is a collection of objects maintained for the purpose of study and authentication. Reference collections are generally large undertakings maintained by institutions; instead of having a single representative of each object, they will typically have multiples, so as to illustrate variations and, sometimes, provide samples for comparisons. For human-created objects such as postage stamps or coins, a good reference collection will also include an assortment of (carefully labelled) fakes and forgeries. Since the purpose is study rather than personal gratification or display, a reference collection values damaged objects as much as the pristine; in fact, organizations maintaining reference collections will encourage members to donate their damaged or poor-condition items to the collection. In biology, reference collections, such as herbaria are an important sort of information about variations of populations within a species. They are also the repository of holotypes used as the official definition of species. In philately, reference collections are critical to expertization, since the characteristics differentiating authentic stamps from reprints, fakes, and forgeries are often too subtle to be described verbally. de:Präsenzbestand 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「Reference collection」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.