The U.S. Environmental Protection Agency lists products containing ethyl alcohol and hydrogen peroxide as likely being effective cleaners but the race is on to see what else can do the trick, essential oils, candles, ultraviolet light.

美国环境保护署列出了含有乙醇和双氧水的产品，这些能是有效的清洁剂，但目前还在寻找其他有效产品，精油、蜡烛、紫外线等。

Hydrogen peroxide inside the robot is converted into a gas which moves its arms.

机体内的过氧氢被转成一种气体，从而实现机手臂的移动。

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

这将造成物体的氧，包括大量水体，它们将变成过氧氢。

The method was tested with ammonia, cyclohexanone and hydrogen peroxide.

这种方法已经经过氨气，环己酮及过氧氢的检验。

A lot of people use hydrogen peroxide to clean wounds, and it isn't exactly pleasant: in addition to making the scrape hurt even more by activating the receptors that make you feel pain, the wound gets all weird and bubbly.

许多用过氧氢清洗伤口，而这并不令十分愉快：除了会激活让你具有痛感的感受，让伤口痛以外，创伤处会变得，还会起泡。

A good example could be hydrogen peroxide which is actually two oxygens and two hydrogens.

一个很好的例子是过氧氢, 它实际上是两个氧和两个氢。

Sometimes UV disinfection is then combined with further disinfection processes that use chemicals like hydrogen peroxide to handle a wide range of microorganisms and micropollutants.

有时，紫外线消毒与使用过氧氢等学物质来处理各种微生物和微污染物的进一步消毒过程相结合。

Three times a day, nurses would unwrap the smaller pins and the much larger Schanz pins and swab the holes out with hydrogen peroxide.

每天三次护士会拆下小钢针，卸掉大的尚茨钉，然后用过氧氢擦洗露出的洞口。

The heart of its process contains bleaching bats that use hydrogen peroxide, a substance derived from water that degrades back to water.

其工艺核心是使用过氧氢漂白，氧氢是一种从水中提取的物质，以降解回水。

To test for this, a few drops of hydrogen peroxide are added to the colony of the suspected bacteria.

将几滴过氧氢添加到待测细菌的菌落中，以对过氧氢酶进行测试。

During an oxidative burst, the neutrophil produces lots of highly reactive oxygen molecules like hydrogen peroxide.

在一次氧爆发中，中性粒细胞会产生大量高活性氧分子，如过氧氢。

Because your body actually makes hydrogen peroxide on its own!

因为其实你的身体自己也会产生过氧氢！

So, if catalase is present, like in staph saprophyticus, it makes hydrogen peroxide dissociate into water and oxygen, making the mixture foam.

如果存在过氧氢酶（如腐生葡萄球菌），它会使过氧氢分解成水和氧气，使混合物出现泡沫。

So your cells are stocked with catalase to help turn that hydrogen peroxide into water and oxygen before it can do any harm.

所以你的细胞中存有过氧氢酶，以帮助这些过氧氢转换成水和氧气，以免产生任何危害。

Problem is, hydrogen peroxide is such a great antiseptic because it doesn't care what kinds of cells it destroys.

问题是，过氧氢的抗菌性十分强，因为无论是什么细胞，它都一概杀死。

But the reason it bubbles is also the reason you probably shouldn't be using it to clean wounds—even though hydrogen peroxide is really, really good at killing bacteria.

而伤口起泡的原因也能是你不应该用过氧氢清理伤口的原因，即使它杀死细菌的效果非常非常好。

You can also rinse your mouth with some diluted hydrogen peroxide, which will burn like the sun, but will kill off bacteria that might infect the canker sore and make it stick around longer.

你还以用稀释的双氧水漱口，虽然痛的要命，但以杀死细菌，细菌能迟滞溃疡愈合。

When you crack a typical glow-stick, you're allowing a hydrogen peroxide solution to react with diphenyl oxilate.

当你打开一个常见的荧光棒时，就是过氧氢溶液在和二苯醚反应。

Reactive oxygen species include things like hydrogen peroxide, nitric oxides, and unstable molecules called “free radicals”, the rebellious teenagers of the molecular world.

活性氧包括过氧氢、氮氢物和一种不稳定分子——自由基，分子界的叛逆青少年。

It converts glucose to gluconic acid and hydrogen peroxide.

它能将葡萄糖转为葡萄糖酸和过氧氢。