numerical diffusion中文，numerical diffusion的意思，numerical diffusion翻译及用法

2026-03-21 22:57 浏览次数 15

numerical diffusion

英[nju:ˈmerikəl dɪˈfju:ʒən]美[nuˈmɛrɪkəl dɪˈfjuʒən]

[流] 数值扩散

numerical diffusion 片语

片语

advection-diffusion numerical model平流扩散数值模式

numerical diffusion error伪扩散

fractional diffusion numerical series分数级数

numerical l diffusion数值扩散

numerical pseudo-diffusion数值伪扩散

numerical diffusion 例句

英汉例句

  • to reduce the influence of the numerical diffusion on the computational results, such as decreasing the grid size has been used.

    给出了分离器内速度矢量图，为减小数值伪扩散对强旋流动的影响，采用了减少网络尺寸等措施。

  • without repeated interpolations such as in elm, the particle-tracing method reduces the numerical diffusion quite a lot.

    因为没有像欧拉-拉格朗日方法那样反复插值，所以质点跟蹤法极大地降低了数值耗散。

  • standard numerical methods solving these equations often produce nonphysical oscillations, and upwind methods usually cause excessive numerical diffusion which smear the sharp fronts.

    求解一般抛物方程所采用的标準有限元或有限差分法会产生难以接受的数值震蕩和数值弥散；

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