The paper constructed a time depth conversion model of plane wave propagation in two layer medium.
本文构造了一种在二层介质中平面波传播的时—深转换模型。
Using time depth conversion and depth migration technologies for data processing, more proper structural imaging profiles in steep structure were obtained.
高陡构造资料处理采用层速度时深转换技术和射线深度偏移技术，将得到比较准确的构造成像剖面。
The author demonstrated the time depth conversion method in detail by using geometry and gave practical calculation steps, and this fulfilled the conversion from seismic image to geological image.
作者利用几何学进行了其时—深转换的详细论证，并给出了实际的计算步骤，即实现将地震成果转换为地质成果的方法。
A method for deriving the smoothed ground surface from CMP datum of static correction is given to form a common datum for velocity spectrum, time-depth conversion and depth migration in depth domain.
本文还给出了根据（静校正的）CMP基准面计算地表圆滑面的方法，统一了深度域中速度谱、时深转换和深度偏移的基准面。
This paper utilizes some calculated results to analyze and discuss the effects of rock anisotropy of P-wave coefficient and time-depth conversion.
文章用计算结果分析了岩层的各向异性对P-波反射系数和时-深转换的影响。
Taking the data in GMD area of south margin of Djungar Basin as an example, the paper expounded the building process of time-depth conversion velocity field.
本文以准噶尔盆地南缘GMD地区的资料为例，阐述了时深转换速度场的建立过程。
The precondition of RG line being as datum of time-depth conversion is that the RG line is equivalent to the smooth line of surface elevation.
RG线作为时深转换基准面的前提是RG线等效于地表高程的平滑线。
Application of the method is convenient and the way of building up field is audio-visual, which is very suitable for the time-depth conversion of various complicated structures.
该方法应用灵活，建场方式直观，非常适合于各种复杂构造的时深转换。
T he effectiveness of interval velocity time-depth conversion processing is mainly dependent on the correctness and rationality of the built velocity model of ti me-depth conversion.
层速度时深转换处理的效果，主要取决于所建立的时深转换速度模型的正确及合理性。
The proposed method is flexible, and can be used for time-depth conversion of any complex structures.
该方法应用灵活 ，建场方式直观 ，适合于各种复杂构造的时深转换。
The proposed method is flexible, and can be used for time-depth conversion of any complex structures.
该方法应用灵活 ，建场方式直观 ，适合于各种复杂构造的时深转换。
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