多次波      multiple wave(34) multiple reflection(37) multiple waves(35) multiples wave(0) 没有找到相关双语例句 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。   multiple wave Attention is concentrated on the interactions of two waves of finite amplitude with multiple wave numbers. 例句来源       The wave field arising at reconstruction of volume volume-superimposed holograms was studied taking into account the multiple wave diffraction at hologram gratings. 例句来源       The wave field arising in the volume of superposed holograms is obtained with allowance for multiple wave diffraction on holographic cross-modulation gratings. 例句来源       Crosstalks of three-dimensional superimposed holograms, caused by multiple wave diffraction at crossmodulation and intermodulation hologram gratings, were studied. 例句来源       The effects of close packing are considered in terms of the interference approximation of the theory of multiple wave scattering. 例句来源       更多             multiple reflection The computational errors are evaluated for sample birefringence and dichroism with due regard for multiple reflection. 例句来源       The method suggested can be implemented with a new "slow" time-of-flight analyzer, which combines lateral confinement of a low-energy ion beam in periodic lenses and multiple reflection of the ions from planar gridless mirrors. 例句来源       It is shown that a combination of multiple reflection and interference processes produces an exponential dependence of the transmitted radiation intensity on the refractive index of the material filling the gap. 例句来源       We propose expressions allowing to determine the optical constants of thin films, which are not exactly plane-parallel plates but nevertheless exhibit multiple reflection interference patterns in their transmission and reflection spectra. 例句来源       The characteristics with a negative differential conductance and the occurrence of an excess current point to the appearance of Andreev-multiple reflection at an SNS-interface in the contact region. 例句来源       更多             multiple waves Focus projection of the parabolic radon transform and multiple waves separator, elimination 例句来源       So the primary waves and the multiple waves which interweave each other in (x, t) domain can be completely separated, which helps the multiple waves eliminated by filtering or muting. 例句来源       It is important for the analysis of velocity and the separator and elimination of multiple waves. 例句来源       The responses are non-polarised, there may be multiple waves resulting from a single stimulus, and propagation velocities range from 70 to 490 mm s-1. 例句来源       After several single wave responses, a subsequent stimulus may elicit multiple waves that persist for several seconds. 例句来源       更多                    This paper discusses the two methods for suppression of.multiple waves,namely,coherence emphasis method and two dimensional filtering method.Tests show thatthese two methods are significantly effective for suppression of multiple waves in continentalseismic data.             本文论述了两种消去多次波的处理方法。即相干加强方法和二维滤波方法。试验结果表明，这两种方法对陆地地震资料中多次波的压制有一定的效果。 文摘来源          Despite the fact that the characteristic-inte8ration (C-I) scheme is developed specially for inversion, it can serve as a highly accurate forward scheme as well. In contrast to other similar schemes based on characteristic method,the C-I scheme gives a clear view for down-going and upcoming wave fields. Based on that,we are able to derive a forward formula in which all multiples generated by the media,s inhomogeneity are eliminated.             尽管特征积分（C－I）法最初是为反演而开发出的，但它也可作为一种高度精确的正演方法。与基于特征法的其它类似方法相比，C－I法给出了下行和上行波场更明确的描述。由此我们可以导出消除非均匀介质产生的全部多次波的正演公式。 文摘来源          Deletion fitting (DELFIT)method is recommended here. It can remove multiples but retain AVO phenomenon to bring a fitted T0, trace P-wave section and AVO parameters. The method needs NMO-corrected CDP gathers so that deletion and fitting can be simultaneously performed to essentially remove multiples and random noises. Consequently, this method results in multiple-free P-wave section, without NMO correction lengthening here.What is more,deletion fitting method is not influenced by slight error of NMO correc...             本文介绍一种称为“剔除拟合法”（DELFIT）的方法。它能够克服多次波并保留AVO现象，可以获得拟合零炮检距T0道P波剖面和AVO参数。该方法要求输入反射波经过动校正拉平后的CDP道集，以便采用边剔除边拟合的方法，使多次波及随机噪声基本上得到克服。此法可以拟合出不带动校拉伸、不带多次波的P波剖面。剔除拟合法的另一个优越性还在于它不受动校正速度的微小误差的影响，即使双曲线没有拉平，剔除拟合法对此也不敏感，照样能拟合出分辨率较高的P波剖面来。由此可见，此法是一种取代水平叠加的处理技术。 文摘来源   << 更多相关文摘         相关查询: 多次波同时 地震多次波 表面多次波 多次波干扰 全程多次波 内部多次波 玄武岩多次波 多次波消除 多次波衰减 消除多次波 压制多次波 表层多次波  对查询结果不满意

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