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[数]中心差分
1、central───adj.中心的；主要的；中枢的；n.电话总机
2、central area───中心地区；中心区；市中心区
3、difference───n.差异；不同；争执
4、central tendency───[统计]集中趋势；居中趋向；集中趋势（指匀数、中数与众数而言）
5、percent difference───百分比差异
6、price difference───[物价]价格差别；价差
7、art central───艺术中心
8、difference maker───差异制造者
9、voltage difference───[电]电压差
1、central difference to deal with both the convectional and the diffusion term was adopted.───对流项和扩散项均采取了中心差分的处理方式。
2、Non-central difference quotient convergence and differential───非中心差商收敛性与可微性
3、Applying the finite difference method to solve mathematics model of the well tests, and the central difference method is used.───应用有限差分法对试井的数学模型进行求解，采用中心差分。
4、The sensitivity matrix of target parameters relative to control parameters is numerically computed using finite central difference formula.───利用中心差分公式计算终端参数对控制参数的敏感矩阵。
5、Non-Oscillatory Central Difference Schemesfor Hyperbolic Conservation Laws───双曲型守恒律的无振荡中心差分格式
6、Central difference TVD and TVB schemes for time dependent and steady state problems───解非定常和定常问题的中心差分TVD和TVB格式
7、This is the central difference between the embryonic European market and that of the US .───这就是刚刚起步的欧洲市场与美国市场之间的主要差别。
8、The convection term is discretized with upwind-central difference scheme, while the pressure equation is solved by SOR.───对流项用迎风—中心差分格式模拟，压力方程用SOR法迭代求解。
9、The central difference explicit scheme based on the dynamic equation can get good results.───而采用基于动力学方程的中心差分显式积分方法可以得到良好的数值结果。
1、The sensitivity matrix of target parameters relative to control parameters is numerically computed using finite central difference formula.
2、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.
3、The relative electric parameters of half-wave dipole are calculated using the central difference method, and-the results perfectly accord with the references.