翻訳と辞書 Words near each other ・ Central Guidance Commission on Building Spiritual Civilization ・ Central Gujarat ・ Central Guoshu Institute ・ Central Guánica ・ Central Gwinnett High School ・ Central Hall ・ Central Hall (Sea Cliff, New York) ・ Central Hall, Melbourne ・ Central Halmahera Regency ・ Central Hancock, Maine ・ Central Handley Historic District ・ Central Hardin High School ・ Central Hawke's Bay District ・ Central Hawks ・ Central Heat Distribution ・ Central heating ・ Central heating (disambiguation) ・ Central Heating (Grand Central album) ・ Central Heating (Heatwave album) ・ Central Heating 2 ・ Central Heating Plant ・ Central Heights Independent School District ・ Central Heights-Midland City, Arizona ・ Central High School ・ Central High School (Aberdeen, South Dakota) ・ Central High School (Brooksville, Florida) ・ Central High School (Burlington, Illinois) ・ Central High School (Camp Point, Illinois) ・ Central High School (Cape Girardeau, Missouri) ・ Central High School (Capitol Heights, Maryland) 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 Central heating ： ウィキペディア英語版 Central heating A central heating system provides warmth to the whole interior of a building (or portion of a building) from one point to multiple rooms. When combined with other systems in order to control the building climate, the whole system may be an HVAC (heating, ventilation and air conditioning) system. ==Overview== Central heating differs from space heating in that the heat generation occurs in one place, such as a furnace room in a house or a mechanical room in a large building (though not necessarily at the "central" geometric point). The heat is distributed throughout the building, typically by forced-air through ductwork, by water circulating through pipes, or by steam fed through pipes. The most common method of heat generation involves the combustion of fossil fuel in a furnace or boiler. Increasingly, buildings utilize solar-powered heat sources, in which case the distribution system normally uses water circulation. In much of the temperate climate zone, most new housing has come with central heating installed since the Second World War, at least. Such areas normally use gas heaters, district heating, or a oil-fired system, often using forced-air systems. Steam-heating systems, fired by coal, oil or gas, are also used, primarily for larger buildings. Electrical heating systems occur less commonly and are practical only with low-cost electricity or when ground source heat pumps are used. Considering the combined system of central generating plant and electric resistance heating, the overall efficiency will be less than for direct use of fossil fuel for space heating.〔(【引用サイトリンク】title=energy.og - Electrical Resistance Heating )〕 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「Central heating」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.