换言之

In other words, The Hermiticity of a matrix is invariant under unitary transformations.

换言之，矩阵厄密性在幺正变换下保持变。

In a word, the arising of civil public prosecution doesn’t mean the end of current civil counterplea of prosecution in China.

换言之，未来民事公诉兴，意味着我国现民事抗诉监督必然终结。