常系数的常微分方程变换为代数方程可以用于实现传递函数的概念。

Ordinary differential equation with constant coefficients transform into algebraic equations that can be used to implement the transfer function concept.

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引入指数函数，将对流扩散方程变换为扩散反应方程，消除了数值求解中较难处理的对流项。

To eliminate the difficulty in dealing with convection terms, an exponential transformation function is introduced to turn the CDE into their equivalent diffusion-reaction equations (DRE).

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将中子伴随通量方程变换处理以后，利用格林函数节块法的原理求解中子伴随通量，以此代替过去采用最多的细网有限差分法。

A coarse mesh method, in which the theory of nodal Green's function method is adopted, is applied to get the adjoint neutron flux, after a transformation of adjoint flux equations has been made.

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So if we want to solve for ionization energy, we can just rearrange this equation.

因此，要想解出电离能，我们只需要将这个方程中的项变换一下位置。

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