翻訳と辞書 Words near each other ・ Noomaraa (Shaviyani Atoll) ・ Noomi Rapace ・ Noon ・ Noon (disambiguation) ・ Noon (Literary Annual) ・ Noon (musician) ・ Noon (play) ・ Noon Chai ・ Noon Chill ・ Noon clan ・ Noon Gun ・ Noon Hill ・ Noon Hill (North West England) ・ Noon Hill (reservation) ・ Noon language ・ Noon mark ・ Noon Meem Danish ・ Noon Meem Rashid ・ NOON state ・ Noon Sunday ・ Noon Universe ・ Noon Wine ・ Noon's Hole ・ Noon, Oregon ・ Noon, Rajasthan ・ Noonamah, Northern Territory ・ Noonan ・ Noonan Cove ・ Noonan syndrome ・ Noonan Syndrome with Multiple Lentigines 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 Noon mark ： ウィキペディア英語版 Noon mark The Noon mark is a type of sundial that at its simplest is a vertical line on a south facing wall or a north-south line on a horizontal pavement. When the shadow of a point (or a projected image of the Sun) crosses the line it will be midday. Noon in local standard time is defined as when the sun is overhead, however clocks and watches use mean time which varies from standard time by a few minutes each day. The difference is calculated using the equation of time and this can be shown on the noon mark by drawing an analemma, or using a correction table. ==References== 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「Noon mark」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.