在对岩心和高分辨率地层剖面记录分析的基础上,得到了本地区的地层结构和地震反射资料。
Based on the analysis of core and high resolution stratigraphic profile records, the stratigraphic structure and seismic reflection data in the area are obtained.
为了保持原始地震记录的相对强度,可以稳定的海底反射波作参考层,估算目的层的补偿值。
In order to preserve the relative intensity in - formation in raw seismic data, we can consider the sea-bottom reflection as reference layer to estimate the compensation value of target stratum.
实践表明,对于复杂地质区块,合成记录的标定须做好以下工作:①地震反射特征分析;
The results indicate that the following procedure has to be implemented well for synthetic seismogram calibration in an area with complex geology:(1) to analyze seismic reflection signature;
一种叫地震仪的仪器把这种反射来的振动波转送到记录器上。
Instruments called seismometers relay these reflected vibrations to a recording instrument.
结果表明,改进后仪器接收到的地震反射波主振幅、主频率、频带宽度、垂向分辨率及仪器记录信号的有效动态范围均有不同程度的提高。
The results show that the main amplitude, main frequency and frequency band of reflected wavelet and the effective dynamic range of system have different degrees of increase.
结果表明,改进后仪器接收到的地震反射波主振幅、主频率、频带宽度、垂向分辨率及仪器记录信号的有效动态范围均有不同程度的提高。
The results show that the main amplitude, main frequency and frequency band of reflected wavelet and the effective dynamic range of system have different degrees of increase.
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