地震波反射振幅的变化受诸多因素的影响和控制。
The amplitude variation of reflection were influenced and controlled by many factors.
在影响地震波振幅的诸多因素中，除反射系数外，最主要的是波前扩散和吸收的影响。
Among various factors affecting the amplitude of seismic record, wavefront divergence and absorption are the key ones, except reflected coefficients.
合理的球面扩散补偿是相对振幅保持处理中的重要因素之一。
The equitable spherical diffusion compensation is one of the important factors in relative amplitude-preserve processing.
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