“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	gold and silver wares of the Qin and Han Dynasties gold and silver wares of the Song and Yuan Dynasties gold and silver wares of the Spring and Autumn and the warring states periods gold and silver wares of the Tang Dynasty gold and silver wares of the Wei,Jin,and Southern and Northern Dynasties gold and silver works gold and silver works in the Ming and Qing Dynasties Gold Award Huiming tea Goldbach Goldbach comet Goldbach conjecture Goldbach number Goldbach partition Goldbach problem Goldbach's conjecture Goldbach theorem Goldbach-type theorem Goldbach-Vinogradov theorem Goldbach-Waring problem goldbonded Gold Book of Warrant Gold Candles Awards Gold Card Project gold cementation by zinc Gold Coast

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