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这里提出一种计算机图示照相系统,它可以伴同随时间变化的波形用色彩模拟来表现许许多多地震同相轴的频谱,红色是低频,紫色是高频。本系统的输出是变面积波形地震剖面。波形与普通地震剖面的没有不同。而剖面的变面积部分则出现了色彩。色彩显示出波列的频谱。在这种显示方式上,岩石成份的横向变化表现为颜色的更替,断层常由色带的突变显示出来。断层绕射波有时具有一种有特色的色调。在常数速度迭加中因同相轴错动带来的高频成份的消失能以色彩来补偿,它常被在彩色地震剖面上向红色的更替所指出。
Here, a computer-based photographic system is proposed that can simulate the spectrum of many seismic events along with the waveform over time, using color simulations, where red is low and purple is high. The output of this system is a variable area waveform seismic section. The waveform is no different from normal seismic profiles. While the cross-section of the area has changed color. Color shows the wave spectrum. In this display mode, the horizontal variation of rock components is manifested by the change of color, and the faults are often shown by the abrupt change of ribbons. Fault waves sometimes have a distinctive color tone. In the superposition of constant velocities, the disappearance of the high-frequency components due to the misalignment of the events can be compensated by the color, which is often indicated by the red transition on the color seismic section.