It indicates that a correct mass relation of a meson nonet (especially for the non ideal-mixing meson nonet) should incorporate the effect of the flavor-dependent quarkonia annihilation.

这表明，一个正确反映介子九重（是非理想混合介子九重）成员间量关系公式，应该包含夸克偶素间跟味道有关这种修正。

In the framework of quarkonia-quarkonia mixing, considering the effect of the flavor-dependent transitions between quarkonia, the new mass relation of a meson nonet is presented.

摘要在介子-介子混合框架下，考虑到夸克偶素间跟味道有关这种效应，给出了一种新介子九重成员间量关系。