The spores are poisonous because they secrete a neurotoxin as a waste product.

孢子变细菌，细菌分泌，则作用在神经系统。

It is composed of what sounds like a bizarre mixture: fly-ash, a fine-grained waste product from coal-fired power stations; carbon nanotubes, cylindrical molecules made of elemental carbon; and two binding agents, sodium silicate and sodium hydroxide.

煤灰，火力发电厂排放的细颗粒废弃物；碳纳米管，即柱状的碳分子；还有两黏合剂：硅酸钠和氢氧化钠。

Power stations that won't deplete natural resources or produce dangerous waste products.

不会消耗自然资源或产生危险废弃物的发电厂。

The dams contain waste products of mining and can contain materials, which are harmful to the environment and human health.

大坝含有采矿废弃物，可能含有对环境和人类健康有害的材料。

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

不过现在大家也了了，我们同时也呼吸着超新星爆炸的废弃产物。

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

光合作用产生了“废物”——氧气，它对地球上最初的生物体来说有的。

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

换句话说，它小麦的废品。

As a result, what we call recycling is actually downcycling, creating recycled products which are less valuable and of lower quality than the original waste product.

因此，我们所说的回收利用实际上下降性循环，制造的回收产品比原本的废物产品价值更低，质量更差。

Carbon Dioxide is not just a waste product, it is actually very important to your body being able to use oxygen — it's like a doorway that lets oxygen into the tissues.

大多数情况下，二氧化碳只废弃物，但它在人体使用氧气的过程中起着至关重要作用——氧气进入身体组织必须经过二氧化碳这关。

Studies show that genetic material from the coronavirus can be found in the waste products of about half of patients with COVID-19, the disease caused by the virus.

研究表明，约半数新冠病感染者的排泄物中可以发现冠状病的遗传物质。

You know the methane is kind of a waste product.

“甲烷废物。

And it creates a waste product, oxygen gas.

它会产生废气，即氧气。

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

它分有机物的废物。就这样。

Other waste products also build up in the brain, and if they're not cleared away, they collectively overload the brain and are thought to lead to the many negative symptoms of sleep deprivation.

其他的代谢物也会积聚于大脑，如果不清理出去，它们会导致大脑和思想超负荷运转，并导致各失眠症状。

Beta-amyloid is a metabolic waste product found in between brain cells.

β-淀粉样蛋白存在于脑细胞之间的代谢废物。

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

换句话说，它小麦的废料。但它有很多用途。

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，说这废物属于误导，但就像我们在英国吃的 75% 的肉来自奶牛样，我们只不知道。

It helps the body get rid of waste products.

这有助于身体排出废物。

The dangers of nuclear power include deadly radioactive waste products.

核能的危险包括致命的放射性废物。

" Our best-sellers include eco-friendly toys, biodegradable waste products, and recyclable packages for catteries."

“我们最畅销的产品包括环保玩具、可生物降的废物和可回收的猫食包装。”