Karyogamy the fusion of two nuclei that exist within a common cytoplasm, as occurs in the formationof the zygote from two gametes.
核配：同一个细胞中两个核之间的融合现象称为核配，核配发生在两个配子结合成合子的过程中。
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The theoretical models for investigating the fusion mechanism of heavy nucleus collisions and calculating the formation cross sections of superheavy nuclei have been introduced.