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

是亚麻籽油——油漆的主要成分——被氧化了。

And glucose and fat are oxidized reciprocally.

葡萄糖和脂肪相互氧化。

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

这种尘埃富含被氧化而成锈迹的铁。

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

你只是在冻干它，即使食物可能会氧化变为褐色。

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

这将造成物体的氧化，包括体，它们将变成过氧化氢。

It's a reliable and constant conductor of electricity that does not oxidize.

它是一种可靠、恒定的导体，不会氧化。

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，成硫酸盐，并与空气中的气结合，成厚厚一层微粒子，降低能见度并造成严重的肺部损伤。

Well, a lot of rocks on Mars are full of iron, and when they're exposed to the great outdoors, they 'oxidize' and turn reddish, the same way an old bike left out in the yard gets all rusty.

火星上的石都富含铁，当它们暴露在户外时，就会“氧化”并变红，就像一辆被扔在院子里的旧自行车生锈一样。

Your book is exposed to air and it can oxidize, and then what you see in your book can visually change when you look at it.

你的书暴露在空气中会氧化，然后，当你看书时，你在书中看到的东西会发生视觉上的变化。

That iron-containing myoglobin starts out red, but as it heats up the iron in its heme group oxidizes and it turns this brown color.

含铁的肌红蛋白开始是红色的，但是当它加热血红素组中的铁时，它会氧化并变成棕色。

Within the plant cell, the water is oxidized. This transforms the water into oxygen and the carbon dioxide into glucose.

在植物细胞内，氧化并转化为氧气，而二氧化碳转化为葡萄糖。

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

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

Instead of oxidizing the iron, the oxygen interacts with the chromium to create chromium oxide on the surface.

氧气并不是氧化铁，而是与铬反应，在表面成铬氧化物。

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，会伤害你的细胞。

But enzymes wear out, and membranes break down, and DNA gets oxidized. So, they get discarded.

但是酶磨损了，膜分解了，脱氧核糖核酸被氧化了。所以，它们被丢弃了。

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，这意味着它失去了电子，这些电子被中的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.

被阻塞的皮脂和死皮细胞发生氧化，使得阻塞物的表明物质变成黑色，类似银器的腐蚀过程。

Many scientists believe oxidized cholesterol to be the real problem as it initiates the process leading to the buildup of plaque in the arteries.

许科学家认为，被氧化的胆固醇才是问题所在，因为它会导致血小板在动脉中堆积。

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。

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的物质中。