偏微分方程的数值方法 Finite Difference Methods ; NUMERICAL PARTIAL DIFFERENTIAL EQUATIO
偏微分方程的参考书 Aleksei.A.Dezin Partial differential equations Springer-Verlag
偏微分方程的控制论 Control theory of partial differential equations
的偏微分方程 partial differential equations ; PDES
中的偏微分方程数值解 Partial Differential Equation ; PDE
偏微分方程的算子解法 Studies in College Mathematics
偏微分方程的代数方程 PDAE
解决模糊偏的微分方程 FPDE
非线性的偏微分方程式 non-linear partial differential equation
再说明一下,这是关于这两个向量场,多少有点奇怪的偏微分方程。
And just to tell you again that is a strange partial differential equation relating these two vector fields.
这个是符号化的向量算子,其中它的分量是偏微分算子。
That was this symbolic vector operator in which the components are the partial derivative operators.
对你们来说这可能很让人头疼,就像你们在5。60里体验过的那样,这有很多偏微分和变量。
This should be particularly bothersome to you because, as you've already experienced in 5.60, There are a lot of partial derivatives.
This should be particularly bothersome to you because, as you've already experienced in 5.60, There are a lot of partial derivatives.
对你们来说这可能很让人头疼,就像你们在5。60里体验过的那样,这有很多偏微分和变量。
When you say that, it implies that the differential is given by this pair of partial derivatives.
这就意味着,内能的微分,等于偏u偏T,保持体积不变。
We have discovered that this partial derivative that appears in the definition, the abstract definition of the differential for internal energy, is just equal to the constant volume heat capacity.
我们还发现,这个偏微分出现在了,内能的偏微分,定义式中,它也就是热容。
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