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-介的框架下，考虑到夸克偶素间的湮灭跟味道有关这种应，给出了种新的介九重态成员间的质量关系。

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，个正确反映介九重态（特别是非理想的介九重态）成员间质量关系的公式，应该包含夸克偶素间的湮灭跟味道有关这种修正。