pre-stack angle gathering 叠前角道集
angle stack 角度叠加
angle stack data 角叠加数据
Right Angle Stack 最小直角通道宽度
finite angle stack 有限角度叠加
wide-angle common midpoint stack 广角共中心点叠加
Post stack seismic attributes such as seismic energy fractile frenquecy, dipping angle variance, instantaneous dipping angleetc. can be used to predict fracture developing band.
利用地震能量分位数频率、倾角方差和瞬时倾角等叠后地震属性可对裂缝发育带进行定性预测。
Furthermore, the performance of different skewed Angle and blade stack line is also investigated, which are the two key parameters of skewed blade. Some useful conclusions are listed.
此外还考察了不同前弯角度和叶片重心积迭线对气动性能的影响，得出了一些有益的结论。
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