actual seismic 实际地震(20)   实际地震      Based on the view, combining actual seismic data ,the author draws the conclusion that the lower—limit magnitude of strong earthquake is 7.1 in Chinese Continent ,and the thickness of seismogenic layer is 20km.      由此观点结合实际地震资料得到中国大陆大震的下限震级为7.1,相应的孕震层厚度为20km。 短句来源      The paper first discusses the methods of fractal, fractal dimension, random fractal interpolation and then applies them to the actual seismic data processing.      在本文中,作者首先对随机分形插值方法、分形、分维等进行了研究和探讨,并将该插值方法应用于实际地震资料处理中,取得了较好的效果。 短句来源      The results obtained are bascally consistent with the actual seismic activities.      所得分类结果基本上与实际地震活动情况一致,后验预测检验也符合实际。 短句来源      Application of Median Filtering to Realizing the Match between Synthetic and Actual Seismic Filtering Trace      应用中值滤波实现合成地震道与实际地震道匹配 短句来源      We may describe seismic facies conti- nuity and change of amplitude and frequency by S-Trans- form seismic facies analysis of the ideal seismic sequence model and actual seismic data.      阐述了 S 变换的基本理论,并利用 S 变换对理想的地震序列模型以及实际地震资料进行了地震相分析。 短句来源 更多          “actual seismic”译为未确定词的双语例句      The wide application of performance-based seismic design in actual seismic design lies on perfecting to its concept.      基于性态的抗震设计(以下简称PBSD,国内也称为基于功能的抗震设计)理论在实际抗震设计中的广泛应用有赖于对其概念的完善。 短句来源      The conception of transient frequency and calculation method of wavelet packet are introduced,and time frequency distribution about simulation and actual seismic signals is given.      介绍了瞬时频率的概念和瞬态谱的小波包计算方法 ,并结合时间域模拟信号给出了其时频分布 . 短句来源      The wide application of performance-based seismic design theory in actual seismic design lies in perfecting its concept.      基于性态的抗震设计理论在实际抗震设计中的广泛应用有赖于对其概念的完善。 短句来源      The model parameters can be applied in actual seismic inversion directly,and it will provide instruction to improve accuracy and reliability for effective reservoir prediction.      所建立的岩石物理参数模型可直接用于高孔隙度含气砂岩的识别,确定的模型参数可直接用于实际资料处理,对提高有效储层的识别精度和可靠性具有指导意义。 短句来源      By replacing the basic wavelet in the ST with actual seismic wavelet which was extracted from seismic data, the general S transform (GST) was achieved in the seismic data analysis.      将从地震资料中提取的地震子波代替S变换中的基本小波,实现了应用在地震资料中的广义S变换。 短句来源 更多          相似匹配句对      Random Seismic Responses on an Actual Structure      一实际结构的随机地震反应分析 短句来源      The results obtained are bascally consistent with the actual seismic activities.      所得分类结果基本上与实际地震活动情况一致,后验预测检验也符合实际。 短句来源      On seismic resolution      地震分辨率 短句来源      Seismic Radar      地震雷达 短句来源      On Actual Labor Relationship      事实劳动关系论略 短句来源 查询“actual seismic”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   actual seismic It formalizes an approximate inversion method which is based on the interpretation of local inhomogeneities as making the differences between an actual seismic data set and a previous reference model. 例句来源       A comparison of actual seismic radiation patterns with theoretical predictions is a quick way to diagnose the potential source mechanisms. 例句来源       Estimation of the power of underground nuclear explosions, taking account of their actual seismic efficiency 例句来源       This effect is demonstrated by a synthetic example based on elastic parameters representative of the actual seismic line being considered. 例句来源       We here described the dual-tree CWPT algorithm, and gave the examples of simulation and actual seismic signals analysis. 例句来源       更多                    On the basis of simulated wavelet, a processing method for eliminating deconvolution and changing wavelet is put forward in this paper. The processing method for eliminating deconvolution can decompose a seismic wave train into a series of apparent seismic wavelets, which, having undergone changing wavelet proeessing, becomes a new seismogram. This method does play an obvious role in improving seismic wave resolution and advancing velocity accuracy. The kinematic and dynamic informations o...             在求得拟合子波的基础上,本文提出一种消去反褶积和换子波的处理方法。消去反褶积处理能将一个地震波列分解为一系列地震视子波,此视子波系列再经换子波处理得到换子波记录。这种处理方法对提高波的分辨率及速度分析的精度是有明显作用用的。在换子波速度分析中,可以综合运用共反射点道集的运动学和动力学信息。文章给出了实际地震记录及合成地震记录应用此法的算例。 文摘来源          In the case of uniform medium, seismic wave is considered as a sinusoidal pulse, but in non-uniform medium, it can be expressed by Fourier series or Fourier integral. According to this knowledge, we can obtain required residual abnormal traces (residual waveform) by first simulating normal reflection with symmetric sinusoidal pulse then substracting weighted sinusoid record from actual seismic record. The residual abnormal traces can be used for identifying special lithology and geologic s...             在均匀介质情况下,地震波被认为是一种正弦脉冲波,而在非均匀介质情况下,地震波可用傅氏级数或傅氏积分来表示。基于这种认识,我们首先以对称正弦脉冲波模拟正常反射波,再由实际记录减去加权处理的正弦波记录,其剩余波形即为所求的剩余异常道。此剩余异常道可以作为判别特殊岩性和特殊地质结构的手段。 文摘来源          This paper points out the mistake occurring in studying seismic wave by optical method and analyses the current migration theory and methods. It is pointed out that in the consideration of single secondary source, the reverse wave motion Huygens' principle can be thought right, while taking it as sole migrating principle is wrong. It is inappropriate to sum up and explain all kinds of migration method by "generalized diffraction transform method" based on the single secondary source. The acknowledgmen...             本文指出用物理光学的研究方法来研究地震波时所存在的问题。讨论了目前偏移的理论和方法。指出仅仅根据孤立的二次点震源的讨论,认为波动逆过程的惠更斯原理是正确的,并把其作为偏移的唯一基本原理是错误的。在此基础上用“广义绕射变换”来归纳和解释各种偏移方法也是不妥的。承认界面上的二次点源,与否定在实际记录中可以分解出二次点震源的绕射波是不矛盾的。 文摘来源   << 更多相关文摘         相关查询: actual field seismic data seismic actual seismic detecting seismic qualification seismic analysis actual meanings actual example actual garbage seismic instrument seismic retrofit seismic method  对查询结果不满意

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