finite-difference method中文是什么意思

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中文翻譯
造句

有限差分法

finite adj. 有限的；【語法】限定的；【數學】有窮的，有盡的 ...
difference n. 1.差異，差別。 2.不和，爭論。 3.【數學】差 ...
method n. 1.方法，方式；順序。 2.(思想、言談上的)條理 ...
finite difference method 有限差分法(結構分析)
integrated finite difference method 積分有限差分法
method of finite difference 有限差分法
method of finite difference equations 有限差分方程法
finite-difference time-domain method 時域有限差分
difference; finite 有限差分
finite difference 有限差分
finite-difference 有限差分
backward finite difference 后向有限差分
calculus of finite difference 差分學; 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 顯示有限差分法
explicit finite difference calculation 顯式有限差分計算
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 有限差分網格
finite difference met 偏微分方程邊值問題差分方法

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例句與用法

We will say that a finite-difference method is convergent if this condition is satisfied .
若滿足了這個條件，我們就說有限差分法是收斂的。
Measurement of marine sediment and modeling acoustic wave with a finite - difference method
海底沉積物聲波現場測試和有限差分數值模擬研究
Temperature field analysis of concrete filled circular steel tubes in fire by finite - difference method
四面均勻受火下圓鋼管混凝土溫度場非線性分析
It may serve as effective finite - difference method s for hyperbolic conservation laws
本方法使用方便，易于推廣，是求解雙曲型守恒律非常有效的差分方法。
Prestack migration is performed by reverse - time migration method based on maxwell ' s equations using time - domain finite - difference method
疊前偏移用時間域有限差分求解麥克斯韋方程組的逆時偏移方法實現。
The authors first infered the boundary condition for line source , then realised the forward calculation with finite - difference method
針對垂直有限線源，首先推導了線電流源的邊界條件，利用有限差分實現了三維地電場的正演。
The heat transfer of the wall and the internal thermal mass is considered in this model . the control equation can be solved by an implicit finite - difference method
利用有限差分方法對該數學模型得到的控制方程組進行離散,并對離散得到的差分方程的計算求解過程進行了編程。
The test results demonstrate that this new finite - difference method can be efficient and sufficiently accurate . it may also be an effective and robust tool in other areas involving the numerical computation of partial differential equations
實驗的結果表明，本文的方法具有高效、精確、實用的特點，并且可以推廣應用到其他涉及偏微分方程數值計算的領域，具有廣闊的應用前景。
Firstly , much effort is put into the theoretic analysis and numerical algorithm research . to calculate the mode profile of soi rib waveguide with jumps in the refractive index , a new full - vectorial finite - difference method ( fdm ) based on the lagrange interpolation of the field is presented
由于soi材料中作為波導芯層的硅折射率很大，與作為包層的sio _ 2之間有很大的折射率差，這勢必對模擬數值算法的精度和邊界處理等方面提出了更高的要求。
Compared with the conventional finite - difference method on the fixed grid - size rectangular grids , the new method can be more cost - effective in complex models . numerical tests for both seismic modeling and reverse - time migration are performed on various theoretical models and a physical experiment
用該剖分方法得到的網格在各速度層內的空間步長是不同的，而全區(qū)域上的時間步長卻近于恒定，因此在復雜模型上，本文方法的計算效率要高于傳統(tǒng)的矩形網格差分方法。

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