The Kerr solution is one of the few explicitly known solutions to general relativity that have a direct physical meaning.

克尔解是广义相对论少数几个清晰明确的解之一，拥有直接的物理学意义。

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However, it wasn't until 1963 that mathematician Roy Kerr found the solution for a rotating spherical mass.

尽管如此，直到1963年，数学家罗伊·科尔才发现了旋转的球形体的相应方案。

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Transmission properties of TE wave in the nonlinear Kerr media plate with M layers have been discussed and the analytical solution of waveguide mode is also given.

讨论了M层克尔型非线性介质平板波导中TE波的传输特性，并给出其导模的解析解。

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