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- Coherent Noise Elimination Technique Based on Wave Field Transform Using Apparent Velocity 基于视速度的波场变换的叠前强相干噪音压制技术
- wave field transform 波场变换
- Seismic wave field and seismic exploration II. 地震波场与地震勘探2。
- Associate professor Gong-ping is teaching"Technology of low yield field transform into high yield field". 龚平副教授讲授“中低产田改造技术”知识。
- There are two applications to the RB.One is array processing and the other is quaternion finite field transform. 双复数有两种运用，一个用在阵列信号处理，另一个则用在四元有限场转换。
- The effect of time-varied wave field on the diffraction tomography was analyzed. 初步分析了时变入射波场对衍射层析成像的影响。
- Light Field Transformation by Paraboloidal Mirror[J]. 引用该论文 鄂国銧.
- The numerical modeling result shows the intuitive wave field characteristics of Rayleigh wave in interstice media. 数值模拟结果非常直观地揭示了瑞雷面波在裂缝介质中的波场传播特征。
- In this way, corresponding to every single transversely isotropic elastic random medium model, we can calculate and gained 15 different wave field characteristic quantities. 这样，对应每一个横各向同性弹性随机介质模型，均可计算得到15个不同的波场特徵量。
- In this paper,the unilateral frictional interface under the assumption of Coulomb friction in anti plane wave field has been investigat ed in detail. 在Coulomb摩擦假定下 ,详细地讨论了反平面波场中单侧摩擦界面问题 ;
- The Green function on two phase saturated medium by concentrated force is given and the wave field is discussed according to a Biot equation. 通过对两相饱和介质 Biot 方程的变换，利用 Poisson 方程和 Helm holtz 方程性质，求解得到两相饱和介质在集中力点源作用下的位移场 Green 函数
- At first, qualitative experiments were carried out for the case where a breakwater is the sole factor affecting the wave field. 首先在水槽里进行仅有一个单一的离岸堤的试验。
- Hence,a method for noisy VSP wave field separation using iterative recursion filtering is presented, which introduces new convolution operator. 本文在此基础上提出一种VSP多道迭代递归滤波分离波场的方法.;给出新的褶积算子;对噪声不加限制。
- And it has been used to separate the wave field of Ricker.Its results are basically accurate and computation is more efficient. 利用二维连续小波反变换，以合成的Ricker子波为模拟信号为例进行波场分离，提高了运算效率，实验结果基本上比较准确，还需要实际地震信号的进一步验证。
- The relations among macroscopic variables of wind wave fields are intrinsic. 风浪场宏观特征量间存在固有关系。
- CCD sensor is used to record holograms in digital holography. It substitutes numerical reconstruction for optical method to reconstruct object wave field by computer. 它用电荷耦合器件CCD代替普通全息记录材料来记录全息图,用计算机数字处理和显示技术取代光学衍射来完成物体的重现,实现了全息图的记录、存储和重现过程的数字化。
- Obvious effect on degraded insulating oil treatment, field transformer oil treatment when machine electrified. 处理劣化变质的绝缘油效果明显,可现场带电处理各种牌号的变压器油。
- The synchronistical measurement for marine pipeline lifting force and surrounding current field in wave field was carried out by introducing a PIV system method. 在波浪场中，利用PIV装置进行水平输油管线升力及其周围流场的同步测量。
- Relationships between the wave energies, the distances of the measuring stations to the breakwater, and the directionality of the wave field were obtained. 并藉著比对堤前和堤后波场能量而得到堤体距离和波浪方向性的关系式。
- Although the wave field based pre-stack depth migration is the most reliable method for complex structure imaging,it has a high computation cost and a poor adaptation to geometry. 基于波场延拓的叠前深度偏移是实现复杂构造地质体成像的可靠方法,但存在着计算量大、对观测系统适应性差等缺点。
