Here we present a new VSP wave field separation method using two-trace recursive filtering.
本文提出一种用二道递归滤波分离vsp波场的新方法。
However, wave field separation is one of the important steps for processing the multi-component seismic data.
波场分离是多波多分量地震资料处理的重要环节之一。
Median filtering can highlight wave band better than 2-d velocity filtering does. It also causes a better VSP wave field separation.
中值滤波较通常的二维视速度滤波更能有效地突出波组特征，分离VSP波场的效果也较二维滤波优越。
Sound field separation technique has been proposed, which overcomes the limitation on applications of near_field acoustic holography (NAH).
提出空间声场分离技术，突破了近场声全息(NAH)的应用局限。
High density spatial sampling enhances wave field continuity and the accuracy of various mathematical transforms, which benefits wave field separation.
高密度采集使波场连续性增强，使得各种数学变换的精度提高，有利于不同波场的分离。
According to the NAH theory and propagating characteristics along different directions, sound field separation technique can be established in the wave-number domain.
从近场声全息原理出发，利用声波沿不同方向传播的特点，针对平面、柱面和球面全息测量建立了波数域内的声场分离公式。
By using gas potential energy field separation trough, gas bearing system in Shahezi Formation-Deng 2 Member in north Songliao Basin is divided into 8 gas bearing subsystems.
利用气势能场的分隔槽，将松辽盆地北部沙河子组—登二段含气系统划分为8个含气子系统。
Magnetically modified zeolites offer the advantage of easy separation recovery of powdered zeolites after catalytic runs or environmental remediation by means of an applied magnetic field [6].
磁性沸石既具有吸附性能又具有磁性能，因而在催化应用和环境修复后可用磁场将沸石粉末分离出来[6]。
Many times the need to separate it into its individual components arises. Separation applications in the field of chemical engineering are very important.
很多时候，它需要单独的组件将其个别出现。化工分离领域中的应用是非常重要的。
As an important field of material science, ordered porous materials have been widely applied in the adsorption, separation and catalyst.
作为材料领域的重要分支，有序多孔材料被广泛地应用于吸附、分离和催化等领域。
Further investigate the flow mechanism of the liquid-liquid hydrocyclone, and the oil and water phases flow field in hydrocyclone for oil water separation is simulated using LRR stress model.
深入研究了液-液水力旋流器的流动机理，并采用LRR应力模型对油水分离旋流器的油水两相流场进行了数值模拟。
The synchronization and separation of the data and clock from floppy disk driver are one of phase-lock techniques' use in computer field.
对软磁盘的数据和时钟的同步和分离，只是锁相技术在计算机领域的应用之一。
Chiral separation by capillary electrophoresis (CE) is one of the most important offshoots in the analytical field.
毛细管电泳(CE)手性分离是分析化学领域重要的研究课题之一。
The analysis of the flow field indicates that the flow separation near shroud had more badly influence on performance of impeller.
详细分析了风机内部流场情况，发现轮盖附近的流动分离现象使叶轮对流体的做功能力受到很大影响。
The developing level of the technology of producing in-situ gradient composites in outside force field (centrifugal method and electromagnetic separation method)has been reported.
综述了利用外力场（离心铸造法和电磁分离法）制备自生梯度复合材料的研究现状。
The flow separation phenomena can be clearly observed from the computed velocity vector field.
从依据计算结果画出的全流场速度向量图能清楚地观察到流动的分离现象。
Vortex and flow separation control has been one of the important subjects in the field of aerodynamics.
旋涡和流动分离的控制一直是空气动力学研究的一个重要课题。
By using variables separation in the complex number field, the real analytical solution in the form of Fourier series was obtained.
在复数域内利用分离变量法，得到了这类方程的级数形式的解析解，而最后的解是实数形式。
The phase separation processes under external stress field of polymer blends with modulus inhomogeneity were also investigated.
此外，本文还分析了具模量反差的聚合物共混体系在外力场作用下的相分离过程。
The relative theory of capillary electrophoresis has been studied. The low voltage separation models with moving grade electrical field and high voltage separation model have been discussed.
研究了毛细管电泳的相关基础理论，从理论上较深入地研究分析了传统的毛细管高电压分离模式与本文所采用的低电压运动梯度场分离模式。
Calculation results show that the code can predict inner flow-field of turbomachinery accurately and gas separation, as well as reattachment appeared in this turbine stage.
计算结果表明该程序能够很好地预测透平机械内流场，该涡轮级通道内部整体流动状况良好，只是在叶尖处存在局部气流分离和再附现象。
The applications to chirality separation, sensor, solid phase extraction and pervaporation are described, and the problems and progress in this field are discussed.
评述了分子印迹膜在手性化合物的分离、膜传感器、固相萃取、渗透汽化等方面的应用研究进展。
Membrane technology is an efficient, low energy-consuming and easy operating liquid separation technology, whose application field and scale in waste water processing are expanding day by day.
膜技术是一种高效、低能耗和易操作的液体分离技术，在废水处理领域的应用范围和规模日益扩大。
Elastic polypropylene hollow fibers were obtained from the blend of polypropylene and paraffin oil which was extruded in melt and then cooled in a high stress field (phase separation occurred).
将聚丙烯和石蜡油的混合物熔融挤出，使之在较高的应力场下冷却和相分离，得到了弹性聚丙烯中空纤维。
Through field test, the reliability of metal material separation is affirmed by sclerometer testing repetition measurement. Moreover, ejection experiments are made in shooting range.
通过现场试验，以硬度计检测复检确认了金属材料分选仪的可靠性，并进行靶场退壳试验。
A new supported liquid membrane technology for carbon dioxide separation using a supported molten salt membrane under an electric field is proposed and studied in this paper.
本文提出并研究了电场力作用下的支撑熔盐膜分离二氧化碳这一新型的支撑液膜技术。
A new supported liquid membrane technology for carbon dioxide separation using a supported molten salt membrane under an electric field is proposed and studied in this paper.
本文提出并研究了电场力作用下的支撑熔盐膜分离二氧化碳这一新型的支撑液膜技术。
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