1) non-zero offset
非零炮检距
1.
Attribute features of reflection on non-zero offsets in thin layers;
薄层反射波非零炮检距的属性特征
2) zero-offset
零炮检距
1.
Shuey, the paper obtained more accurate zero-offset reflectivity by fitting reflectivity changed with incident angles, which improved the signal-to-noise ratio of seismic data,while did not fundamentally change the relationship of reflected amplitudes changing with offsets in original CMP gathers of seismic data that can further inverse the accurate section of AVO attributes.
本文从Shuey的佐普里兹方程近似式出发,通过拟合随入射角变化的反射系数,获得较精确的零炮检距反 射系数,提高了地震资料的信噪比;而且这种拟合方法不会从根本上改变原有地震资料CMP道集上反射振幅 随炮检距交化的关系,进而反演出较准确的AVO属性剖面。
5) zero offset simulation
模拟零炮检距
6) zero offset profile
零炮检距剖面
1.
In this paper,the methods of polynomial fitting and wavelet transform to product the zero offset profile and wavelet profile are discussed.
讨论了利用多项式拟合和小波变换制作零炮检距剖面和小波剖面的方法 ,并用VisualC ++语言开发了基于Windows操作平台下的地震资料零炮检距剖面与小波剖面制作系统。
补充资料：非想非非想处天
1.佛教语。即三界中无色界第四天。此天没有欲望与物质﹐仅有微妙的思想。
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参考词条