But no one imagined they'd been fertilized.

但没人想到它们已经受了。

These fish breed in groups where one male fertilizes several females.

这些鱼成群繁殖，一只雄鱼使几只雌鱼受。

Then, the soil can be fertilized using recycled biological waste.

然后，可以使用回收的生物废物对土壤进行施肥。

And so where the soils are consequently far less frequently fertilized naturally.

因此，那里的土壤自然施肥的频率要低得多。

The fertilized egg develops into a fetus.

受卵发育成一个胎儿。

After the egg has been fertilized, it will hatch in about six weeks.

【fertilize】蛋受后六周左右孵化。

And their poop turns out to be incredibly important because it fertilizes the phyto.

它们的粪便惊人地重要，因为滋养了浮游生物。

These flowers get fertilized and the whole thing starts over.

这些花朵受后，整个过程再次循环。

Normally, the earth stores CO2, which fertilizes the soil.

通常，地球会储存能使土壤变肥沃的二氧化碳。

Plough land, plant a crop, water, fertilize, harvest, and repeat each year.

犁地、种庄稼、浇水、施肥、收获。始。

That information influences how much fertilizer Martin might need to buy.

这些信息会影响马丁需要购买的肥料数量。

Where we would eat crops fertilized with our own waste.

我们的排泄物可以作为肥料培育可食用的农作物。

After processing, sewage was piped to a nearby farm, where it was used to fertilize the fields.

经过处理后，污水被输送到附近的农场，用于肥田。

However, older eggs may not fertilize normally and there is an increase of chromosomal abnormalities with age.

然，较老的卵子可能不能正常受，且随着龄的增长染色体异常也会增加。

Timing is also important for fertilizing.

施肥的时机也很重要。

And it's not just a fertilizer, it's everything, fuel, labor.

它不仅仅是肥料，它代表了一切，包括燃料和劳动力。

The birds' waste then fertilizes fields.

然后，鸟类的排泄物可为田地施肥。

You can also fertilize orchids -- but not too much.

你也可以给兰花施肥--但不要太多。

It slowly fertilized the soil and grew more grass.

它慢慢地肥沃了土壤，长出了更多的草。

And that, folks, is how you fertilize an egg.

各位，这就是卵子受的方法。