翻訳と辞書 Words near each other ・ Third Way, The Hindu Way ・ Third Ways ・ Third Wescot-Williams cabinet ・ Third Wheel ・ Third wheel ・ Third Whitlam Ministry ・ Third Window Films ・ Third Wire ・ Third Wish ・ Third Working Cabinet ・ Third World ・ Third World (band) ・ Third World (disambiguation) ・ Third World Approaches to International Law ・ Third World Boys ・ Third rail (model railroading) ・ Third Rail (song) ・ Third rail of politics ・ Third Railroad Station ・ Third railway package ・ Third Rate Romance ・ Third Reformed Church ・ Third Reformed Church of Holland ・ Third Reich/Great Pacific War series ・ Third Republic ・ Third Republic of Madagascar ・ Third Republic of South Korea ・ Third Republic of Venezuela ・ Third Reserve Army of Observation ・ Third Ring Road 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 Third rail (model railroading) ： ウィキペディア英語版 Third rail (model railroading) The use of a third rail in rail transport modelling is a technique that is sometimes applied in order to facilitate easier wiring. ==Two-rail versus three-rail system== Early toy trains used two metal rail tracks like most real trains. However, manufacturers quickly found that using a center rail for electric power and the two outer rails for common or ground made electrical contact much more reliable and less prone to short circuits. Three rail contact also negates the need for insulated wheels, an important consideration before plastics became widely available. Most scales and gauges that predate HO scale used three rails for electric operation. 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「Third rail (model railroading)」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.