finite-difference modeling

基本解釋

Because of simpleness and high-accuracy, finite-difference modeling has been applied wildly.
有限差分法因其方法簡單、精度高而得到了廣泛的應用。
Many correlative techniques are involved, including seismic viscoelasticity, seismic wave theory, finite-difference and wave field modeling.
文中涉及粘彈性力學理論、地震波傳播理論、有限差分理論、波場正演模擬技術等相關知識。
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.
針對這一問題，本文在交錯網(wǎng)格有限差分法彈性波場正演模擬和井間地震數(shù)據(jù)疊前逆時深度偏移成像方面做了研究和探索。