In conventional seismic exploration,complex overburden prevents us from imaging the deeper underground structure,because......

针对地震资料数据处理方法中的三维叠前Kirchhoff深度偏移方法，分析其特点及自动并行化特征，提出一种基于网格环境的自动并行化模型......

推导了基尔霍夫驻留相位近似法理论的计算公式。基于基尔霍夫驻留相位近似法研究了平面波入射深粗糙度高斯型粗糙面的光散射,综合......

In this paper,the equation of axisymmetrical deformation problems for a general shellof revolution is derived in one com......