Based on the difference of wave impedance between sand layer and surrounding rock, the seismic wave numerical simulation......

从应用的角度较详细地论述了三维叠前克希霍夫时间偏移的过程。在给定合理的偏移孔径下,三维叠前克希霍夫时间偏移利用均方根速度......

水平风场线性假设的传统EVAD技术在非线性程度较大的高度层会计算出代表性差的平均风场信息。改善方法就是在EVAD技术计算雷达站上......

Digital Elevation Models (DEMs) depict the configuration of the earth surface and are being applied in many areas in ear......

The current study modifies the representation of the Shields parameter using turbulent strength,i.e.the root-mean-square......