地震相分析是指用地震相参数(如反射结构、连续性、外部几何形态、振幅、频率、层速度等)所代表的地质意义来解释地层沉积相的地震解释技术。
地震相分析是指根据地震属性对地震相单元进行识别和作图。
The analysis of seismic facies means identification and mapping for seismic facies unit on the basis of seismic attributes.
把地震属性技术和地震相分析技术应用于煤层冲刷带的解释工作中。
Both seismic attribute technique and seismic facies analysis were used in the interpretation of coal erosion zones.
新场气田和塔河油田的实际应用表明，神经网络微地震相分析是可靠的和有效的。
Its application in the Xinchang gas field and the Tahe oil field has proved it to be reliable and efficient.
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