central difference的意思

central difference中文翻譯：

[數]中心差分

相似詞語短語

difference───n.差異；不同；爭執

central───adj.中心的；主要的；中樞的；n.電話總機

difference maker───差異制造者

art central───藝術中心

central tendency───[統計]集中趨勢；居中趨向；集中趨勢（指勻數、中數與眾數而言）

voltage difference───[電]電壓差

central area───中心地區；中心區；市中心區

percent difference───百分比差異

price difference───[物價]價格差別；價差

雙語使用場景

Applying the finite difference method to solve mathematics model of the well tests, and the central difference method is used.───應用有限差分法對試井的數學模型進行求解，采用中心差分。

central difference to deal with both the convectional and the diffusion term was adopted.───對流項和擴散項均采取了中心差分的處理方式。

The convection term is discretized with upwind-central difference scheme, while the pressure equation is solved by SOR.───對流項用迎風—中心差分格式模擬，壓力方程用SOR法迭代求解。

This is the central difference between the embryonic European market and that of the US .───這就是剛剛起步的歐洲市場與美國市場之間的主要差別。

The sensitivity matrix of target parameters relative to control parameters is numerically computed using finite central difference formula.───利用中心差分公式計算終端參數對控制參數的敏感矩陣。

The central difference explicit scheme based on the dynamic equation can get good results.───而采用基于動力學方程的中心差分顯式積分方法可以得到良好的數值結果。

Non-central difference quotient convergence and differential───非中心差商收斂性與可微性

Non-Oscillatory Central Difference Schemesfor Hyperbolic Conservation Laws───雙曲型守恒律的無振蕩中心差分格式

Central difference TVD and TVB schemes for time dependent and steady state problems───解非定常和定常問題的中心差分TVD和TVB格式

英語使用場景

Due to the hyperbolic properties of convection-dominate dispersion equations, the central difference formula often cause numerical dispersion and oscillation even it has two-order precision in space.

The relative electric parameters of half-wave dipole are calculated using the central difference method, and-the results perfectly accord with the references.

The sensitivity matrix of target parameters relative to control parameters is numerically computed using finite central difference formula.