翻訳と辞書 Words near each other ・ Polar Star (song) ・ Polar Star Expeditions ・ Polar stratospheric cloud ・ Polar Studios ・ Polar Subglacial Basin ・ Polar Sun Spire ・ Polar surface area ・ Polar T3 syndrome ・ Polar Tankers, Inc. v. City of Valdez ・ Polar the Titanic Bear ・ Polar Times Glacier ・ Polar topology ・ Polar Towers ・ Polar Trappers ・ Polar vortex ・ Polar wander ・ Polar wind ・ Polar Wrocław ・ Polar X-plorer ・ Polar Zoo ・ Polar, Wisconsin ・ Polar-amino-acid-transporting ATPase ・ Polar-class icebreaker ・ Polar-class icebreaker (disambiguation) ・ Polar-ring galaxy ・ Polara ・ Polara (band) ・ Polara family ・ Polara Golf ・ Polara Productions 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 Polar wander ： ウィキペディア英語版 Polar wander Polar wander is the motion of a pole in relation to a fixed reference frame. It can be used, for example, to measure the degree to which Earth's magnetic poles have been observed to move relative to the Earth's rotation axis. It is also possible to use continents as a static entity and observe the relative motion of the magnetic pole on the different continents; by doing so, the relative motion of those two continents to each other can be observed over geologic time. ==Apparent Polar Wander== (詳細はmagnetic poles are relatively stationary in position over time and because of this, researchers often use magnetic minerals, like magnetite, in order to find at what latitude the continent was positioned relative to the magnetic poles of that time. Since the continents have been moving relative to the pole; it is as if they were immobile and the magnetic pole was moving instead. If enough data is collected, it is then possible to reconstruct the motion of the continents relative to the magnetic poles. The apparent polar wander is the path that the magnetic pole appears to take according to the data on a continent. When multiple continents are moving relative to each other, the path their magnetic pole will follow will be different from the others.〔 Conversely, when two continents are moving parallel to each other their path will be the same. 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「Polar wander」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.