And it creates a waste product, oxygen gas.

它会产生废气，即氧气。

In other words, it is a waste product of wheat.

换句话说，它是小麦的废品。

Photosynthesis produced a waste product, oxygen, which was poisonous to the first organisms on Earth.

光合作用产生了一种“废物”——氧气，它对地球上最初的生物体来说是有毒的。

And it's a waste product of decomposing organic matter. That's all it is.

它是分解有机物的废物。就是这样。

In other words, it is a waste product of wheat. But it has many uses.

换句话说，它是小麦的废料。但它有很多用途。

It also carries away waste products, like carbon dioxide, from our cells to keep our body clean.

它还可清除细胞中的废物，像二氧化碳等废物可通过血液清除，保持身体清洁干净。

Instead, it uses the magnets like those found in an MRI scanner to measure a waste product the parasite makes.

只用核磁共振扫描仪里的磁铁来检测寄生虫产生的废物。

" Any time you're using a waste product from one industry to benefit another industry, that's pretty cost effective, " he said.

“任何时候，当你利用一个行业的废品来造福另一个行业时，这都是非常划算的。”

And it's a waste product of decomposing organic matter.

它是分解有机物的废物。

The kidneys make urine from a mix of water and the body's waste products, funneling the unwanted fluid into two muscular tubes called ureters.

形成于肾脏里的尿液由身体里的水分和终末产物合成，废液流到两个被称为输尿管的肌管中。

They also make a waste product, oxygen, which we are 100 percent dependent upon.

他们还制造一种废品，氧气，我们 100% 依赖它。

We are life forms that have evolved to inhale the waste products of plants.

我们是进化到吸入植物废物的生命形式。

But now you know that we also inhale the waste products of supernova explosions.

但现在你知道我们也吸入了超新星爆炸的废物。

The liquid that connects in the bladder is called the urine, it contains urea which is a waste product from the breakdown of the excess protein.

连接膀胱的液体称为尿液，它含有尿素，尿素是多余蛋白质分解后的废物。

And Scottish professor has discovered how to take the waste products from distilling whisky and turn them into biobutanol, an alcohol that can be used as fuel.

而现在苏格兰的教授发现了如何从蒸馏过的威士忌中提取废料并将其转化成可用作燃料酒精生化丁醇的方法。

This process works like a tiny furnace and spits out waste products like CO2, water, and a little bit of kinetic energy that you experience as body heat.

这个过程就像一个微型熔炉一样，会吐出废品，诸如二氧化碳，水和一些被当做身体热能的动能。

Carbon dioxide is a waste product and must be removed from our body, much like trash must be taken out of the house.

二氧化碳是一种废物，必须从我们的身体中清除，就像必须将垃圾带出房屋一样。

Blood vessels are actually active, dynamic organs, capable of contracting and expanding as they deliver oxygen and nutrients to cells throughout the body; carry away waste products; and do their part in maintaining that all important blood pressure.

血管实际上是活跃的、动态的器官，能够收缩和扩张，因为它们向全身细胞输送氧气和营养；带走废物；并尽自己的一份力量维持所有重要的血压。

I think the thing is with dairy cow, it's misleading to say that this is a waste product, but like 75% of the meat that we eat in the UK is from dairy cow, we just don't know it.

我认为问题在于奶牛，说这是一种废物属于误导，但就像我们在英国吃的 75% 的肉来自奶牛一样，我们只是不知道。