偏微分 [piān wēi fēn]
网络释义专业释义
都几多，有一部份系极座标，以前学过应该ok呱另一部份就系 偏微分 ( partial differential )，系微分复杂度既n倍..
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... partial derivatives 偏微分 partial derivatives 偏微分 particles in gold ring 金环里的粒子 ...
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偏微分(Partial differentiation) 多变函 f(x,y)之微分,系指在沿某个轴(其它轴固定)的微分,这种只对单向的微分称之偏微分. 其表为: .
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) 自变量与需求量的关系，可用偏微分（partial differential coefficient）的数值表达。 该值小于零，表示二者是负相关；大于零则表示二 者正相关。
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偏微分方程 [数] partial differential equation ; PDE
椭圆型偏微分方程 [数] elliptic partial differential equation ; partial differential equation of elliptic type
偏微分方程工具箱 Partial Differential Toolbox ; Partial Differential Equation Toolbox ; pde toolbox
偏微分法 partial
线性偏微分方程 [数] linear partial differential equation ; [数] partial linear differential equation ; Linear PDE
偏微分方程式 Partial Differential Equations ; PDE
偏微分方程工程应用 Partial Differential Equations in Engineering ; Partial l Differential Equations in Engineering
偏微分算子 [数] partial differential operator
偏微分方程进展 Trends in Partial Differential Equations
双语例句原声例句
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为什么我们偏爱偏微分呢？
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流形上各种算子(如偏微分算子)的研究。
Study of all kinds of operators (such as partial differentia operators) on manifolds.
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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.
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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。
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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。
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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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