“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	Whole Method of Surveying whole milk powder whole-nation-system of competitive sports wholeness wholeness of perception whole number whole number part whole-part relation whole pattern symmetry whole plant corn silage whole plasmid amplification mutagenesis whole process whole rock analysis whole route of War of Resistance against Japanese Aggression wholesale market of agricultural products whole-sale of books whole-sale of newspapers wholesale price of agricultural products Wholesaler wholesale trade whole-sky imager wholesomeness wholesomeness of irradiated food whole-stalk sugarcane harvester whole stand model

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