Many factors affect the rate of decomposition.

许多因素会影响分解的比率。

Basically, the pile switches to anaerobic, or oxygen-free, decomposition.

堆肥的分解过程变为厌氧或无氧分解。

This slows down any decomposition and kills off stray bacteria.

这会减缓分解，并杀死流浪细菌。

The external conditions also affect bone decomposition.

外部条件也会影响骨分解。

There isn't a standard estimate for how long bone decomposition will take.

对于骨骼分解需要多长时间，目前还没有标准的估计。

Decomposition you know of like animals, animals decay.

腐烂，像动样腐烂。

She says different species turn up at different stages of decomposition.

她表示，不同种在不同的分解阶段出现。

Some to unusual chemicals in the earth affecting decomposition.

还有些研究人员将这种现象归因于由饮食或意外用药而引起的幻觉.

But if embalmed and buried, decomposition could be a slow process.

但如果进行防腐处理和埋藏，就会分解 可能缓慢的过程。

Termites tunnel through wood allowing for decomposition of the wood into humus.

白蚁穿过木材，使木材分解成腐殖质。

As soon as a person dies, decomposition begins. And the first visitors arrive.

人死亡，分解过程就开始了。参与分解的首批访客也随之而来。

Dry and arid conditions usually slow bone decomposition, since many microbes can't survive such dry conditions.

干燥和干旱的环境通常会减缓骨骼的分解，因为许多微生无法在这样的干燥条件下生存。

Next comes decomposition, the process by which bacteria and insects break apart the body.

接著分解阶段，过程中会由细菌及昆虫来支解尸体。

It could cover something like having we call resomation or a decomposition instead of cremation.

它可以涵盖些东西，比如我们称之为重生或分解的东西而不火葬。

And second, from various forms of agriculture and food waste decomposition.

第二从各种形式的农业和食垃圾分解。

The question is, how do bones survive the decomposition process?

问题，骨头如何在分解过程中保存下来的？

Successional waves refers to the different types of insects that are found at different stages of decomposition.

连续波指在不同分解阶段发现的不同类型的昆虫。

We should add the rate of decomposition depends on all manner of factors, too many to list here.

我们应该加分解的速度取决于 各种因素，太多无法列出这里。

There is, however, a basic guide of the effect of the environment on decomposition called Casper's Law.

但，环境对尸体腐烂的影响还有规律的，它被称为卡斯波规律。

And insects play a vital role in the decomposition of all kinds of organic matter, from leaves to roadkill.

昆虫在各种有机的分解过程中起着至关重要的作用，从树叶到路上被轧死的动都如此。