Image noise removing by the partial differential equation(PDE) is well known technique for their good processing results.
利用偏微分方程抑制图像噪声已经被认为是具有显著效果的图像去噪技术。
参考来源 - 基于偏微分方程的去噪方法·2,447,543篇论文数据,部分数据来源于NoteExpress
It is a partial differential equation satisfied by the electric field e.
这是一个,由电场e确定的偏微分方程。
Similar method may be applied in other types of partial differential equations.
类似的方法还可以用在其它类型的偏微分方程数值解中。
Partial differential equation is widely used in problems of science and engineering.
偏微分方程在科学和工程上有着广泛的应用。
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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