所得结果定量地阐明了波剖面的非线性上下不对称性对波动场统计特征的影响。
These results quantitatively expound the effect of the nonlinear up-down asymmetry of wave profile on the statistical properties of the wave field.
联合应用P波剖面、PS波剖面和地层属性参数可以直接检测油气层和油气层的的横向分布范围。
Not only the oil and gas layer, but also the lateral distribution of it can be detected by synthetically analyzing P-wave section, PS-wave section and the layer distribution.
提出了一种利用爆轰波垂直入射时水中冲击波的衰减曲线计算凝聚炸药爆轰波剖面的特征线方法。
This paper presents a method of characteristics to calculate the structure of the detonation wave in condensed explosive by the decay shock curve data obtained in the aquarium test.
此方法对单波有很好的分解能力，能提供振幅谱、能量曲线及PRONY滤波剖面等三类显示，并具有较强的质控手段。
The method has good decomposing ability for a single wave, can provide three kinds of shows such as amplitude spectrum, energy curves and PRONY filtered sections, having a strong QC tools.
在正演过程中，考虑了电磁波在介质中的散射和吸收，使合成剖面更真实化。
In forward modeling, the scatter and absorption of electromagnetic wave in medium are considered, which brings realer synthetic section.
根据这一原理，我们可以选择一个有限小的时窗进行剔除追踪拟会，剔除干扰波，得到剔除追踪拟合剖面。
According to this principle, a finite small time window can be taken to delete seismic noises and then to produce a noise-deleted tracing fitting section.
一些试验表明，符号位水平迭加方法强调反射波的相干程度，因而在剖面上突出了弱反射波。
Some experiments show that the sign bit horizontal stack method emphasizes the coherence of reflections, thus weak reflections on the section are enhanced.
在小波处理后的高尺度地震剖面上可以清晰地分辨煤层顶、底板反射波，对于煤层厚度的解释具有重要的参考价值。
In the high scale seismic profile after the wavelet transform the roof and floor reflection events of the coal bed can be distinguished clearly, Which is invigorative in coal thickness interpretation.
在基准面重建时，利用CRS运动学波场参数可将CRS叠加剖面校正到一选定的水平面上。
The CRS-stacked zero-offset section can be corrected (redatumed) to a given planar level by kinematic wave field attributes.
本文提出并解决了折射波时距曲线及解释剖面的自动绘制问题。
This paper presents and solves the question of drawing the refractive time distance curve and the interpretation profile automatic ally.
地震剖面上的断面反射波结构主要有四种类型：(1)勺形、(2)椅形、(3)阶形、(4)坎形。
Texture of the reflection from fault plane shown in seismic profile can be divided into four type: (1) Spoon shaped, (2) Listric shaped, (3) Step shaped and (4) Scarp shaped.
通过资料处理，可以得到井口附近的一段高分辨率的P波地震剖面、PS波地震剖面，也可以提取地层属性参数。
By data processing, P-wave seismic section, PS-wave seismic section can be attained and also the layer attribute can be extracted.
剖面上水动力系数按刘易斯剖面法计算得到。波浪外载荷按线性艾立波理论及其绕射波理论得到。
The hydrodynamic coefficients are calculated by Lewis section method, and the wave disturbing load is obtained through Airy linear theory and scattered wave theory.
石油地震勘探记录中的瑞雷面波是一种干扰波，在反褶积和叠加前必需首先将面波从炮记录中分离出来，以提高叠加剖面的信噪比。
In petroleum seismic exploration records, Rayleigh waves belong in disturbing waves which should be removed from the records before deconvolution and stacking so as to raise signal-to-noise ratio.
实验中的密度分层采用典型跃层型剖面，而内波是由自行研制的造波机生成。
In this experiment, typical pycnocline-type profiles are employed, and the internal waves are generated by a wave maker designed by the authors.
将波场快照与速度剖面相结合，可以更好地观测到波的传播过程。
Combing the wave field snapshot with the corresponding velocity section proves to be important in the observing of wave propagation.
模拟数据的上行反射波成像剖面与地质模型吻合较好。
The images of the up-going waves of the simulated data fitted with the geology better.
首先，根据普通切片法，对具有任意横剖面形状的快艇，建立规则波中的非线性运动方程并步进求解。
The nonlinear equations of motion of planing boats of arbitrary sections in regular waves are established by ordinary strip method and solved by step-by-step method at first.
在实际地震资料处理的成果剖面上，各反射层位的波组特征清楚，层间信息丰富，波形自然稳定。
In practical seismic data processing achievement profile, wave group characteristics of every reflection zone are clear, information of layer to layer is rich and wave shape is natural and stable.
结果表明，在“气烟囱”模糊带处得到了较好的转换波成像剖面。
Desired converted wave images have been achieved over gas cloud area.
预测的苍溪礁滩相具有典型的进积型层序地层特征，在地震剖面上并且具有可靠的波组下拉现象。
The predicted Cangxi reef and shoal facies show the characteristics of typical progradational sequence stratigraphy with reliable push-down.
变面积剖面显示技术能够反映界面的形态，直观性强，外形与地质剖面接近，其缺点波的动力学特征不清。
Variable area can clearly show the interface geometry and moreover, it gives a strong intuition, but it has a disadvantage in depicting the features of the dynamics.
基于复杂地表的CRS叠加不需对叠前数据做静校正，可以利用叠加得到的波场参数剖面实现基准面重建。
CRS stack based on a complex top surface topography can process pre-stack data without static correction. Then data redatuming can be performed with the kinematic parameters produced by CRS stack.
在雷达波偏移处理中。通常将边界条件设为零，但是这会在边界处产生由非介质因素引起的反射现象，使得剖面的解释精度降低。
In the radar wave migration processing, the boundary condition is usually considered as zero which is the cause of the interpretive precision depressed because of the reflection of non-media factor.
用七次幂多项式拟合片体线型和主体横剖面面积曲线，以线性兴波阻力理论为基础计算兴波阻力；
By approximating the lines of the demi-hull and the main body's section with 7-order polynomial, the authors calculate the wave-making resistance of a SWATH based on the linear theory.
用七次幂多项式拟合片体线型和主体横剖面面积曲线，以线性兴波阻力理论为基础计算兴波阻力；
By approximating the lines of the demi-hull and the main body's section with 7-order polynomial, the authors calculate the wave-making resistance of a SWATH based on the linear theory.
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