finite-difference modeling

基本解释

Because of simpleness and high-accuracy, finite-difference modeling has been applied wildly.
有限差分法因其方法简单、精度高而得到了广泛的应用。
Many correlative techniques are involved, including seismic viscoelasticity, seismic wave theory, finite-difference and wave field modeling.
文中涉及粘弹性力学理论、地震波传播理论、有限差分理论、波场正演模拟技术等相关知识。
Aimed to this problem, this paper studies and discusses the staggered-grid finite-difference modeling of elastic equation and pre-stack, reverse-time migration for cross-hole seismic data.
针对这一问题，本文在交错网格有限差分法弹性波场正演模拟和井间地震数据叠前逆时深度偏移成像方面做了研究和探索。