“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	micro-structured mass transfer equipment microstructured vertical cavity surface emitting laser microstructure light emitting diode chip microstructure of a dictionary microstructure of ceramics microstructure of crude drug microstructure of iron and steel microstructure of macromolecular chains microstructure of superalloy microstructures microstructure simulation microstructures of plastically worked metals micro-support micro-surfacing microsurgery microsurgical clamp microsurgical knife & chisel microsurgical needle & hook microsurgical operation instruments microsurgical scissors microsurgical tweezer & clip microsystem micro-teaching microtechnique microtektite

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