Fortunately, G6PD is normally there to neutralize these oxidizing molecules.

幸运是，G6PD会中和氧化分子。

But any battery has a finite supply of metal, and once most of it has oxidized, the battery dies.

但是任何电池金属补给都是有限，一旦金属大部分被氧化，电池就无法工作了。

The dust is rich in iron that's oxidized, forming rust.

这种尘埃富含被氧化而形成锈迹铁。

It was linseed oil — the paint's main ingredient — that had oxidized.

是亚麻籽油——油漆主要成分——被氧化了。

This would cause things to oxidize, including large bodies of water, turning into hydrogen peroxide.

这将造成物氧化，包括大量水，将变成过氧化氢。

And when those new fats get oxidized, that creates nonenal.

当这些新脂被氧化时，就会产生壬醛。

One is that your skin produces fewer antioxidants, so more fats get oxidized.

一是肤产生较少抗氧化剂，所以更多脂被氧化。

That means that those oxidizing molecules can build up to dangerously high levels and damage your cells.

这意味着那些氧化分子已经达到危险警戒线，会伤害细胞。

A metal oxidizes, sending electrons to do some work before they are regained by a substance being reduced.

一种金属被氧化，释放电子并做功，然后这些电子会进入被还原物质中。

That's probably because, where there's less of the enzyme, there are more of those oxidizing molecules.

这可能是因为，那些地区酶含量少，氧化分子比较多。

Red wines tend to be okay with a stopper for a few days, while whites become oxidized more quickly.

红葡萄酒用塞子放一段时间没问题，而白葡萄酒氧化得更快。

Initially the urine is colorless, but if exposed to light the porphobilinogen oxidizes and turns a reddish, wine color.

尿液通常是无色，但如果暴露在光照下其中卟胆原会氧化，尿液则转变为红葡萄酒色。

Over time, the repetition of this process causes imperfections and irregularities in the metal's surface that prevent it from oxidizing properly.

随着使用时间增加，过程反复会导致金属表面发生消耗和不规则缺损，无法进行正常氧化反应。

Now, when those fats are exposed to oxygen in air, they start to break down and form other chemicals, also known as being oxidized.

现在，当这些脂暴露在空气中氧气中时，开始分解并形成其他化学物质，也称为被氧化。

You're basically freeze-drying it, although the food might also oxidize and turn brown.

只是在冻干，即使食物可能会氧化变为褐色。

The zinc oxidizes, which means it loses electrons, which are, in turn, gained by the ions in the water in a process called reduction, producing hydrogen gas.

锌被氧化了，这意味着失去了电子，这些电子被水中离子通过还原反应吸走了，从而产生了氢气。

The trapped sebum and dead skin cells become oxidized, which turns the surface of the clogged material into a dark color, kind of like how silver tarnishes.

被阻塞脂和死细胞发生氧化，使得阻塞物表明物质变成黑色，类似银器腐蚀过程。

In general, you need two main things for combustion to happen: fuel, and an oxidizing agent, which removes electrons from molecules of fuel to keep the reaction going.

一般来说，燃烧需要两个主要因素：燃料和氧化剂，从燃料分子中去除电子以保持反应继续进行。

These molecules oxidize to form sulfates, which condense with water vapor in the air to form a blanket of fine particles that impair visibility and cause severe lung damage.

这些分子会氧化，形成硫酸盐，并与空气中水气结合，形成厚厚一层微粒子，降低能见度并造成严重肺部损伤。