During prophase 1, homologous chromosomes pair and exchange DNA (homologous recombination) .

在前期 1，同源染色体配对并交换 DNA（同源重组）。

But after recombination, the photons were free to fly.

但在重组后，光子可以自由飞行。

When the Universe was still ionized, prior to recombination, it was opaque.

当宇宙还处于电离状态时，在重组之前，它是不透明的。

Known as the " era of recombination, " this stops electrons from recklessly pinging around.

这被称为“复合时代“，这使得电子不再胡乱碰撞。

The other repair mechanism is called homology-directed repair which relies on homologous recombination.

另一种修复机制依赖于同源重组，叫作同源介导修复。

Pachytene This is the stage when homologous recombination, including chromosomal crossover (crossing over) , occurs.

粗线期这是发生同源重组的阶段，包括染色体互换。

This process is also called genetic recombination.

这个过程也称为基因重组。

Every once in a while, pretty rare, due to an interesting recombination of genes, somebody is born with a tail.

偶尔，由于有趣的基因重组，有人生来就有尾巴，这很罕见。

Recombination is the random mixing of the DNA of two creatures.

重新组合就是两种生物DNA的随机混合。

The other idea: recombination of ideas.

另一个想法：思想重组。