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- 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
- 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.
- 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。
- 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。
- 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。
- 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。
- 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。
- 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。
- Crosswell seismic wavefield contains different wave such as reflection waves, direct waves, and tube waves. 井间地震波场丰富,含有反射波、直达波和管波等多种波型。
- Instead, most of the incoming energy reappears as the reflected wave. 相反,大部分入射能量都重现为反射波。
- AVO phenomenon of seismic reflection waves can be seen in both P wave andP-SV wave. 地震反射波振幅随炮检距变化的规律(AVO)不仅P波存在,而且P-SV波也同样具有AVO特征。
- Analyze the feasibility of shallow seismic reflection wave method applied in exploration of high-dip coal mining-out area, and appraise the effect of the application in couple with specific engineering cases. 摘要对在高倾角煤层采空区勘探中应用浅层地震反射波法的可行性进行了分析,并结合具体工程实例对应用效果进行了评价。
- DMO method can cause satisfactory stack result of the reflection waves which come from different dip reflectors. DMO方法能够使来自不同倾斜界面的反射波同时得到有效叠加。
- Therefore, the lithological information can be gained from seismic reflection waves. 从地震反射中可以提取相应的地层和岩性信息。
- Conventional seismic data processing method uses hyperbolic equation to describe time-distance formula of reflection wave, error of this equation increases with the increase of heterogeneity, anisotropy and spread length. 常规地震资料处理方法是利用双曲线方程来描述反射波时距曲线规律,此方程随着地层非均质性、各向异性和排列长度的增加,其误差变大。
- Children's bad behavior is often a reflection on their parents. 小孩的坏品行常常有损父母的名誉。
- Based on the propagation theory of the longitudinal wave in the pile, the present paper presents a technique for determining such parameters as back-and-forth time of reflection wave and apparent reflection coefficient. 摘要本文以纵波在杆中传播的理论为根据,介绍一种用于确定反射波往返时及视反射系数等参数的方法。
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