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finite difference operator中文是什么意思
发音:
- 中文翻译
- 造句
- 有限差分格式
- 有限差分算子
- finite adj. 有限的；【语法】限定的；【数学】有穷的，有尽的 ...
- difference n. 1.差异，差别。 2.不和，争论。 3.【数学】差 ...
- operator n. 1.操作者，机务员；司机，驾驶员；【军事】电话兵； ...
- difference; finite 有限差分
- finite difference 有限差分
- finite-difference 有限差分
- difference operator 差分算子
- backward finite difference 后向有限差分
- calculus of finite difference 差分学; 差分演算
- centered finite difference 中心有限差分
- central finite difference 中心有限差分; 中心在限差分
- explicit finite difference 显示有限差分法
- explicit finite difference calculation 显式有限差分计算
- finite difference approximation 有限差分逼近值; 有限差分近似
- finite difference calculus 有限差分法
- finite difference equation 有限差分方程
- finite difference equation model 有限差分公式模型
- finite difference equations 有限差分方程
- finite difference expression 有限差分表示式
- finite difference grid 有限差分网格
- finite difference met 偏微分方程边值问题差分方法
- finite difference method 有限差分法(结构分析)
- finite difference migration 有限差分偏叠加
- finite difference model 有限差分模型
- finite difference modelling 有限差分模拟
- Author , secondly , starts from the approximate expandness of square root operator , perform mathematical calculations for finite difference operator in frequency - space domain , fourier finite difference operator in mixing domain ( frequency - space and frequency - wavenumber domain ) and general screen operator in mixing domain , compare and discuss their precision of their wavefield , adaptability for lateral velocity variations , computation efficiency and stability . thirdly , author , applies the steady variational reference slowness rytov approximation general screen wavefield extrapolation operator ( vrselrf ) in frequency - wavenumber domain , to the prestack and poststack forward modeling and depth migration
第二，从平方根算子的近似展开出发对频率?空间域的有限差分算子、混合域(频率?空间域；频率?波数域)的fourier有限差分算子、混合域的广义屏算子进行了推导并对其波场描述精度、对横向变速的适应性、计算效率和稳定性进行了比较与评述。
- 推荐英语阅读
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Last modified time:Thu, 14 Aug 2025 00:29:56 GMT
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