It is a difficult point to teach the students solving the wave equation on finite interval by the reflection law of the wave.
用波的反射原理求解有限区间上的波动方程是数学物理方程中的基本内容，也是教学中的难点内容。
Deconvolution has been usually adopted in the process of seismic data processing in order to improve resolution in reflection event of objective interval.
在地震资料处理过程中，为了提高目的层段反射同相轴的分辨率，通常采用反褶积的方法。
Reflection interface and interval velocity are quite important stratigraphic parameters in seismic exploration.
反射界面及层速度是地震勘探中相当重要的地层参数。
There are two major factors that influence the correction and accuracy of interval velocity. One is the accuracy of reflection coefficient sequence used in interval velocity conversion;
理论分析和实际经验表明，影响层速度反演正确与否和精度的主要因素有两个：一是用于反演的反射系数序列的精度；
There are two major factors that influence the correction and accuracy of interval velocity. One is the accuracy of reflection coefficient sequence used in interval velocity conversion;
理论分析和实际经验表明，影响层速度反演正确与否和精度的主要因素有两个：一是用于反演的反射系数序列的精度；
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