source record中文是什么意思

發(fā)音:

中文翻譯
造句

源記錄

source n. 1.源頭，水源，源泉。 2.根源，本源；來源。 3 ...
record n. 1. 記錄；記載。 2.【法律】案卷；檔案；證據， ...
record source 記錄源
job source record 作業(yè)源記錄
loose source and record route 寬松的源站及記錄路由
a record 紀錄
for the record 記錄在案; 列入記錄; 為了記錄
no record 未訂座的機票; 無案可查
on record 登記的; 登記過的; 記錄在案; 留有記錄的
on the record 記錄在案的, 公開發(fā)布的, 公開做的
source in 源盤
the source 舉報人
academic record school record 學習成績
clean record, spotless record 不敗記錄
home record leader record 引導記錄
physical record and logical record 物理記錄與邏輯記錄
acoustic source; sound source 聲源
origin; source; ultimate source 本源
a detailed record 詳盡的記載
a hit record 流行唱片
a matter of record 有案可查的事
a ociative record 相聯(lián)記錄
a record run 打破記錄的賽跑

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例句與用法

In this paper , we present a new migration velocity analysis method - synthetic source record interactive residual migration velocity analysis method based on controlled illumination
摘要提出了一種新的偏移速度分析方法基于控制照明的合成震源記錄交互剩余偏移速度分析方法。
The synthetic source record migration method is tested on mamousi model , 3d seg / eaeg salt model and field datasets . this migration method is proved to be correct , effective and practical
Marmousi模型和三維seg / eaeg鹽丘模型及實際海洋和陸地地震資料的試算結果驗證了方法的正確性、有效性和實用性。
In comparison , some actual data are processed by both the conventional method and the new one , indicating that the new method is more effective in improving the consistency of the two kinds of source record than the conventional one
處理結果表明，多點綜合串聯(lián)匹配濾波法比常規(guī)的匹配濾波法能更有效地提高2種震源記錄的一致性。
So a new method , the cascade matched filtering processing technique characterized by pre - stack multi points , is proposed , which uses iteration before stack and utilizes stack to improve the stability of the matching operator to realize the consistency of the two kinds of source record
該技術在疊前通過逐步逼近法，并利用疊加手段提高匹配算子的穩(wěn)定性，實現(xiàn)提高2種震源記錄一致性的目的。
Undulate acquisition surface is one of the main properties of the seismic datasets from western china . based on the synthetic source record migration method and wave stack principle , a method of migrating directly from the undulate surface is presented and tested
結合我國西部地震資料的特點，針對起伏地表情況下的地震數(shù)據成像問題，提出了與合成震源記錄偏移方法相應的成像方法以及基于共聚焦點技術的基準面向上校正方法。
The differences between this method and other similar methods are : ( 1 ) the fast synthetic source record algorithm based on the wave theory is adopted in prestack depth migration . ( 2 ) the plane wave source is used in migration that is consistent with the velocity analysis method . ( 3 ) by using the controlled illumination , the distortion of the plane wave source wavefield due to the lateral velocity variation is avoided therefore the error of velocity analysis is reduced and ( 4 ) the practical velocity spectrum makes the interactive migration velocity analysis feasible and convenient
與其他類似偏移速度分析方法的不同點在于： ( 1 )疊前深度偏移采用基于波動理論的快速合成震源記錄算法； ( 2 )偏移方法采用平面波震源，與速度分析方法一致； ( 3 )應用控制照明技術，避免了因橫向變速而導致的平面波震源波場在傳播過程中的畸變，從而減小了速度分析的誤差； ( 4 )實用的速度譜設計，使交互偏移速度分析可行且易于操作。
The synthetic source is the generalization of plane wave source , controlled illumination source , piecewise plane wave source and areal sources with phase encoding etc . by migrating the synthetic source record , the computational cost of the conventional areal shot record migration can be reduced by several times without significantly degrading the image quality
合成震源既包括了已有的平面波震源，也包括了控制照明震源，分段平面波震源和相位編碼震源。合成震源記錄疊前深度偏移方法是炮記錄偏移、平面波偏移、控制照明偏移和相位編碼面炮記錄偏移方法的推廣和統(tǒng)一形式。
The migration results of the synthetic and ocean field datasets show that this method is correct and effective . several prestack depth migration methods are proposed and unified to the synthetic source record migration method . these methods include plane wave migration with fourier finite difference ( ffd ) extrapolator , maximum energy plane wave migration and prestack migration with phase encoding of areal shot records
通過對本文提出的平面波傅立葉有限差分疊前深度偏移方法、最大能量面炮記錄疊前深度偏移方法和相位編碼面炮記錄疊前深度偏移方法的研究，試算和對比，提出了合成震源三原則，根據這些原則，提出了合成震源概念和合成震源記錄疊前深度偏移方法。