翻訳と辞書 Words near each other ・ Seismic microzonation ・ Seismic migration ・ Seismic moment ・ Seismic noise ・ Seismic rail sensing ・ Seismic refraction ・ Seismic response of landfill ・ Seismic retrofit ・ Seismic risk ・ Seismic scale ・ Seismic Seconds ・ Seismic site effects ・ Seismic source ・ Seismic to simulation ・ Seismic tomography ・ Seismic trace ・ Seismic Unix ・ Seismic vibrator ・ Seismic wave ・ Seismicity of the Sanriku coast ・ Seismicity of the Sumatra coast ・ Seismite ・ Seismo Creek ・ Seismo-electromagnetics ・ Seismoelectrical method ・ Seismogenic layer ・ Seismogram ・ Seismological Society of America ・ Seismological Society of Japan ・ Seismology 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 Seismic trace ： ウィキペディア英語版 Seismic trace In seismology, a seismic trace refers to the recorded curve from a single seismograph when measuring ground movement. The name comes from the curve plotted by a seismograph as the paper roll rotated and the needle left a trace from which information about the subsurface could be extracted. Today's instruments record the data digitally and the word trace has come to mean the digital curve. ==Complex seismic trace== The recorded seismic trace is considered the real part of the complex trace. By phase shifting the recorded trace by 90 degrees, we can obtain the imaginary part of the complex trace. The complex seismic trace is a complex function whose real and imaginary part are the previously mentioned. From the complex trace, one can now define seismic attributes such as the complex amplitude, phase, instantaneous phase and instantaneous frequency. 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「Seismic trace」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.