Anaerobic bacteria are added to the device the first time it is used.

该设备在初次使用时添加了厌氧细菌。

Basically, you add cultures of friendly anaerobic bacteria instead of bad, smelly ones.

你要向堆肥中加入有益的厌氧菌，而不是有害的、难闻的细菌。

And all because of a bunch of anaerobic bacteria living in the Minamata bay.

这一切都是因为生活在水俣湾的一群厌氧菌。

Instead of using oxygen as their main source of energy, anaerobic bacteria use sulphur.

厌氧细菌不使用氧气作为它们的主要能量来源，而是依赖于硫。

Some of these little beasts are anaerobic bacteria, life forms that don't need oxygen to survive.

其中一些小野兽是厌氧菌，不需要氧气就能生存的生命形式。

But in the depths of the Black Sea, only anaerobic bacteria — those that don't require oxygen — can survive.

但在黑海深处，只有厌氧细菌（不需要氧气的细菌）能生存。

That makes the environment on the enamel surface favorable for facultative anaerobic bacteria, which can metabolize sugars with and without oxygen present.

这使牙釉质表面的环境有利于兼性厌氧菌生存；兼性厌氧菌即使在缺氧的情况下也可以代谢糖类。

But while there are far fewer degradative forces at play in the Black Sea's depths, anaerobic bacteria do gradually weaken organic materials.

虽然在黑海深处很少有会造成降解的因素存在，厌氧细菌确实会渐渐削弱有机材料。

But anaerobic bacteria could thrive in this environment, and they got to work.

但是厌氧细菌可以在这种 环境中茁壮成长，并且它们开始发挥作用。

This process is best when used with moist stool, since the anaerobic bacteria need wet environments.

这个过程最好用在潮湿的粪便上，因为厌氧菌需要潮湿的环境。

On the other hand, the biochemical process to get energy from manure breaks down the waste through anaerobic bacteria in a digester; an airtight tank or covered lagoon.

另一方面，从粪便中获取能量的生化过程通过消化池中的厌氧细菌分解废物；密闭水箱或带顶棚的泻湖。

Many of the 65 ships that were recently uncovered have retained their original forms. But while there are far fewer degradative forces at play in the Black Sea's depths, anaerobic bacteria do gradually weaken organic materials.

最近发现的 65 艘船中有许多保留了它们的原始形式。但是，虽然黑海深处的降解力要少得多，但厌氧细菌确实会逐渐削弱有机物质。