上向速度
Discuss on the Terminal Velocity of Object Thrown upward by Resistance
考虑阻力的竖直上抛运动回落速度讨论
This tongue causes the flat autochthonous beds below to appear arched upward because of velocity pull-up.
就是这个岩舌造成它下面的原生地层由于速度的急增而向上拱起.
Its key techniques include datum correction through upward and downward continuations of wave field, velocity model modification of imaging points based on common imaging gather in depth domain, and migration anti-alias filter through interpolation of migration data before and after application of imaging condition equation.
此方法包括波场向上和向下延拓进行基准面校正、基于深度域共成像道集的成像点速度模型修正技术和应用成像条件前后作偏移数据内插的偏移反假频技术等核心技术。
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