“数值耗散和数值色散”的概念、定义、翻译、参考文献-科学参考

单词	数值耗散和数值色散
释义	数值耗散和数值色散 Encyclopedia 理学﹝实验力学﹞释 numerical dissipation and numerical dispersion数值耗散和数值色散数值耗散是使数值解的幅值（一般用数值解向量的某个范数表示）小于精确解的幅值，而数值色散是使数值解的波形发生畸变的特性。两者都是时间发展型偏微分方程，主要是对流方程及对流-扩散方程数值方法的重要性质。
随便看	coarsest topology coarse system coarse taste coarse wavelength division multiplexing in metropolitan area network coarse wavelength division multiplexing，CWDM coarse woolen textile coarticulation co-Artinian ring Coase conjecture Coase theorem coassociative 4-form coassociative law coassociativity COAST coastal areas and territorial seas coastal barrier coastal beach coastal circulation coastal cities opening to the outside world coastal current coastal current of eastern Guangdong coastal current of western Guangdong coastal current of Zhejiang and Fujian coastal defence towns of Ming and Qing dynasties coastal disaster prevention and mitigation

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