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- Numerical migration for typical models show that, in contrast to ray method, prestack wave motion migration can correctly image inhomogeneous media, and suppress multiple reflection wave effectively. 典型的介质模型数值分析表明,与射线方法相比,接收函数的波动方程叠前偏移能对横向非均匀介质准确成像,不仅有较高的分辨率,而且对多次波有较明显的压制作用。
- multiple reflection wave 多次反射波
- The Influence of Multiple Reflection Waves on Seizmic Data and Its Decay Treatment 多次反射波对地震资料处理结果的影响及衰减方法
- A reflected wave received by a radio or radar. 反射波收音机或雷达接收到的反射波
- Harsh reality environment, the industry has multiple reflection. 严酷的现实环境,引发了业界人士的多重思考。
- The image of seismic discontinuous points is analogous to CMP stacking technique in reflection wave exploration. 地震不连续点成像类似于反射波勘探中的共中心点叠加技术.
- Peaking in the frequency spectrum due to repetition of signals by multiple reflection is not confined to water layers. 多次反射波引起的信号重复在频谱中造成的峰值增多,并不仅仅局限于水层。
- A method for measuring the SWR of little reflection wave guide element at high frequency is introduced. 介绍了一种测量小反射波导元件高频状态下驻波比的方法 ,可解决通常方法解决不了的问题。
- In conventional seismic data processing,reflect wave migration images are based on common depth point (CDP)or common midpoint (CMP)stacking technology. 在常规地震数据处理过程中,反射波的偏移成像是基于地震数据的共深度点或共中心点叠加技术进行的。
- The seismic exploration resolution is not so high that a seismic reflection wave is the re-sult of a superposition of the thin-interlay reflection. 由于地震勘探分辨率不高,使得每一个地震反射波都是一组薄互层所产生地震波相互叠加的结果,利用这样的地震资料进行常规的薄层、薄互层解释是十分困难的。
- In addition, the paper proves the multiple reflection significances of these films, including the status approval, the Chinese civilization, the seeking-roots culture and so on. 此外,提出该题材电影的历史影像所具有的多重意义,有关身份认同、华夏文明和寻根文化等。
- Techniques and problems in processing crosswell seismic reflection wave data are discussed and the crosswell seismic reflection data is analyzed. 为此,对井间地震反射波资料处理中的一些技术和问题进行了讨论。
- Taking into account the water turbidity and multiple reflection, the existing radiation transmission model and steady thermal efficiency model of a solar pond are improved. 本文对现有的太阳池辐射透射模型及稳态热效率模型进行了改进,改进的模型既考虑了池水浊度的影响又考虑了池内多重反射的影响,更接近实际情况。
- The coherent body technique is used to compare similarity of local seismic wave forms,where the coherent value is low,usually related to the reflection wave form discontinuity. 相干体技术是利用三维数据体来比较局部地震波形的相似性,相干值较低的点与反射波波形不连续性相关。
- A detector at B will then record the time of arrival of the reflected wave. 于是在B点的检波器将记出反射波到达的时刻。
- The reflection wave of coal layer has been filtered,the diffracted wave scattered from the break point is enhanced,and the interpretation of samll KCC is improved. 在深入分析松辽盆地北部各断陷天然气成藏条件的基础上 ,指出各断陷在烃源岩发育、有机质演化程度和盖层条件上存在明显的差异。
- The formula of the first term for spheric wave propogating in ealstic medium has been derived,including the first terms of direet wave,reflection wave,and transmitted wave. 本文推导了球面波在弹性介质中传播的首项公式,包括直达波、反射波和透射波的首项。
- An area of glow surrounding a bright spot on a fluorescent screen due to scattering by the phosphor or to multiple reflections at front and back surfaces of the glass faceplate. 显示器荧光屏上亮点周围的辉光区。这是由于荧光体的散射或荧光在玻璃片前后面上多次反射引起的。
- On table, colour is to pass cup dish, the mat of tableware, eat and candlestick theme that will reflect wave general stripe. 在餐桌上,色彩是通过杯盘、餐具、餐垫以及烛台等来体现波普条纹的主题。
- The remainder enters the substrate and undergoes scattering and multiple reflections inside the material. 余下的光进入底层在介质中经受散射和多次反射。