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有限差分方法
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有限差分方法
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理学
﹝实验力学﹞
释
finite difference method
有限差分方法
一种以差商代替微商,以差分方程逼近微分方程,通过求网格点上的函数值来求解偏微分(或常微分)方程和方程组定解问题的数值解法。
Mathematics
method of finite differences
有限差分方法
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