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。

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

当宇于电离状态时，在重组之前，它是不透明的。

But after recombination, the photons were free to fly.

但在重组后，光子可以自由飞行。

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。

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）。

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。

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

偶尔，非常罕见地，由于基因发生了一种有趣的重组，会有人天生带有尾巴。

This process is also called genetic recombination.

这个过程也称为基因重组。

Prior to recombination, the universe was too hot for light to shine through.

在复合之前，宇太高，光线无法穿透。

I think a lot of inventions in tech history are essentially ingenious recombinations of ideas.

我认为科技历史上的许多发明本质上都是巧妙的想法重组。

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。

Research shows that about 10% of water lost on Mars occurred through HCO plus dissociative recombination as well.

研究表明，火星上失去的水分中有大约10%是通过HCO+解离重组过程丢失的。

The second recombination occurs when a male inseminates a female.

第二次就是在雌性受精的时候。

And this is known as recombination.

这被称为复合。

Two very interesting factors come into play in this process: recombination and mutation.

重新组合和突变。

It's a kind of unfortunately named moment because we call it recombination.

这是一个命名不当的时刻，因为我们称之为“复合”。

So that means the earliest light we can see is from recombination in the form of the cosmic microwave background.

这意味着我们能观测到的最早的光，源自于宇微波背景辐射，它是大爆炸后约379,000年时物质与辐射重新结合的产物。

It's called recombination, but it's this first moment when neutral atoms are able to form.

这被称为复合，但它是中性原子能够形成的首个时刻。

Recombination occurs uniquely in each sex cell— making two sisters' chromosomes different not only from their parents', but from each other's.

在每个性细胞中发生的重组都是独一无二的——使两姐妹的染色体不仅不同于她们父母的，而且也不同于彼此的。

But at least this one is better than recombination because it is becoming ionized again after it had been ionized the first time.

但至少这一过程比重组好，因为它在第一次被电离后再次变得电离。