The main precursor to plastic is a byproduct of petroleum refining called hydrocarbon gas liquids.

塑料的前身是石油提炼的副，被称为液化烃气。

This animal byproduct, produced in the stomachs of certain mammals, can accelerate and control coagulation.

这类从特定哺乳动物胃中动物副，可以加速和控制凝结。

There is no exhaust gas. The only byproducts are electricity heat and water.

没有废气。唯一的副是电、热和水。

We use no chemicals and no products that contain animal by-products. Everything is plant-based.

我们不会使用含有动物副的化学和。所有东西都是纯天然的。

Sometimes the byproducts of production make people sick.

有时生的副使人生病。

And it became a byproduct of what happened. - Absolutely.

其他收获则成了所发生之事的副。- 当然。

But most modern manufacturers use a synthetic dye made from petroleum byproducts and toxic chemicals.

但大多数现代制造商使用由石油副和有毒化学制成的合成染料。

Bile also helps carry other toxins and byproducts from the liver out of the body.

胆汁也可以帮助将肝脏中的毒素和副搬运出体外。

In both cases the by-product is oxygen, which is vented into the atmosphere.

在这两种过程下，副都是氧气，氧气被排放到大气中。

It also contains toxins and byproducts that the body can't use.

它也包含着人体无法运用的一些毒素和副。

But we still have to figure out something to do with all that toxic by-product.

但是我们仍然必须找出可以处理这些有毒的副的方法。

You know, byproduct of fermentation is histamines.

你知道，发酵的副是组胺。

And fertilizer isn't the only byproduct. No waste is wasted here.

另外，肥料不是唯一的副。在这儿，一点废物都没浪费。

So yes, confidence is a by-product of improving your English.

所以，自信是提高英语水平的副。

Glucose is broken down by oxygen to release the byproducts of carbon dioxide and water.

葡萄糖被氧气分解，释放出二氧化碳和水的副。

I believe yoghurt is actually a byproduct of bacteria.

我认为酸奶实际上是细菌的副。

False memories are a byproduct of a really healthy and important process.

虚假的记忆是真正健康且重要的思维过程的副。

The campaigners say there aren't enough pig, cattle, and chicken byproducts to go round.

活动人士表示，没有足够的猪、牛和鸡的副供应。

There are numerous chemical byproducts our own bodies produce that have no function whatsoever.

我们自己的身体会生许多没有任何功能的化学副。

Rape and sexual violence are not inevitable by-products of armed conflict.

强奸和性暴力是武装冲突不可避免的副。