seismic record

Since the expanding of the frequency bandwidth is mainly within the effective one, the main energy spiking deconvolution can usually produce a satisfied result by taking a very small white noise coefficient even in the case that more serious noises exit in the seismic record.

由于主能量反褶积主要是在地震波的有效频带范围内拓宽频谱，因此即使在噪音比较严重的的情况下仍可取很小的白噪系数而获得较好的反褶积效果。

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In constant phase correction of seismic record, the phase spectrum plus a constant and the instantaneous phase plus the same constant can bring the same result.

在实现常相位校正时，在记录的相位谱上加一个常数与在记录的瞬时相位上加同一个常数，结果是相同的。

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The complex trace analysis of seismic record in coal field

煤田地震反射波复数道分析

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This paper also discusses the texture of the seismic record with the triple feature from the image texture recognition point of view.

以Trace变换理论为基础，本文利用三重特征量从图像的纹理识别角度来研究地震勘探记录的纹理特征。

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When an earthquake occurs, seismographs can record the strength of the seismic waves.

地震发生时, 地震仪便可录取地震波的强度.

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Fur seismic exploration in mountainous areas, the accuracy of time break ( TB) signal is vital for the quantitative analysis of seismic data acquisition and quality control of seismic record.

在山地地震勘探中，时断信号的准确性是资料采集量化分析和地震记录质量评价的重要方面。

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To speak correctly, seismic record gets the simplest structuralization after parsimonious processing.

具体地说，就是地震道经过集约化过程后达到最简练结构化的程度。

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True amplitude recovery for pulse source sign-bit seismic record with physical environment noise

自然环境噪声条件下脉冲震源符号位地震记录的真振幅恢复

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A tentative discussion on improving the seismic record quality of electrospark seismic source

改善电火花震源地震记录质量的探讨

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This concludes that on the middle and deep seismic record, the main frequency of reverberation can be much higher than that of primary wave within a same travel time window.

此结论表明：在中深部的地震记录上同一时间段的海水鸣震主频可显著高于一次反射波的主频。

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