補助等高線 的英文怎麼說

中文拼音 [zhùděnggāoxiàn]
補助等高線 英文
supplementary contour
  • : Ⅰ動詞1 (修理; 修補) repair; mend; patch 2 (補充; 補足;填補) fill up; add supplement; supply; ...
  • : 動詞(幫助; 協助) help; assist; aid; support
  • : Ⅰ量詞1 (等級) class; grade; rank 2 (種; 類) kind; sort; type Ⅱ形容詞(程度或數量上相同) equa...
  • : Ⅰ形容詞1 (從下向上距離大; 離地面遠) tall; high 2 (在一般標準或平均程度之上; 等級在上的) above...
  • : 名詞1 (用絲、棉、金屬等製成的細長的東西) thread; string; wire 2 [數學] (一個點任意移動所構成的...
  • 補助 : subsidy; supply needs; subsidize; allowance
  • 等高 : equal altitude [height]; accordant
  1. The clues and techniques to improve the resolution of data processing are 1 ) removing the affection of near surface factors on data acquisition, including static correction and noise eliminating technique etc, 2 ) broadening the frequency band of pre - stack seismic data, including amplitude compensation and pre - stack deconvolution etc, 3 ) improving s / n ratio of high frequency and weak reflection signals through multiple coverage with high precision velocity analysis, residual static correction and high - order nmo, raising " dead line of high frequency reflection ", and 4 ) identifying post stack effective reflection frequency band, enhancing dominant frequency and so on

    主要包括:消除近地表因素對資料採集的影響,包括靜校正和噪音壓制技術;疊前拓寬地震資料領帶,包括振幅償和疊前反褶積技術;藉精度速度分析、剩餘靜校正和次項nmo技術,通過多次覆蓋疊加,消除資料中隨機噪聲干擾、提資料信噪比,尤其是頻端反射信息的信噪比,改善頻反射和弱反射信號信噪比,提頻反射死亡」 ;疊後有限反射頗帶識別、抬優勢頻率
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