centered difference

centered difference的基本解释

-

中心差分

与centered difference相关的网络例句 [注：此内容来源于网络，仅供参考]

If they are not equal, the smaller the difference between these indices, the more centered the process is.

如果他们不是平等的，越小的差距，制程越集中。

Using finite difference time domain method, the electromagnetic field distribution of THz wave is simulated in a THz 2D PC splitter and by plane wave expansion method the dispersion relation and defect modes are achieved in a THz rotated PC waveguide.5. A woodpile three-dimensional (3D) PC with face-centered-tetragonal symmetry is one of the most popular 3D PCs because of its favorable band gap characteristics. Based on the woodpile fct lattice structure, we propose a novel woodpile THz lattice structure with comparatively decreased symmetry, better band gap properties and easy fabrication by varying some structure parameters.

计算结果为利用非线性光学差频方法产生THz辐射源的实验研究提供了深入和全面的理论基础；四、利用平面波展开法，通过改变二维THz光子晶体的结构参数，对二维THz光子晶体完全带隙进行了优化，分析出两种适合工作在THz波段的二维光子晶体结构；采用时域有限差分法和平面波展开法，计算出THz波在二维光子晶体"T"型分束波导，45度旋转波导中传输的电磁场分布以及缺陷模；五、Woodpile面心立方四角结构是三维光子晶体中被研究最广泛的结构之一。

Therefore, the method of teaching basketball is to take the club-based teaching model, which is divided into difference level and student-centered, teacher-dominant way of teaching new ideas for teaching basketball.

所以，在篮球课教学中采取俱乐部型的教学模式、分层次教学以及以学生为中心、教师为主导的教学方法是篮球课教学的新思路。