nuclear conjugation

例句：

1. 1. The nuclear conjugation of the DNA double helix is crucial for its function.
   DNA双螺旋的核连接对于其功能至关重要。
2. 2. The study of nuclear conjugation has led to significant advancements in genetic engineering.
   研究核连接在遗传工程方面取得了重大进展。
3. 3. In nuclear conjugation, the two nuclei are held together by a network of proteins and othermolecules.
   在核连接中，两个核通过蛋白质和其他分子的网络被固定在一起。