We find traces of hydrochloric acid in the ducts, more complicated acid forms elsewhere.

我们在管道中发现了痕迹，在其他地方发现了更复杂形式。

Takes the iron, pairs it with the chlorine from HCl, hydrochloric acid, and makes FeCl.

铁与中氯结合，生成氯化亚铁。

I have a propane burner here with a nice big beaker loaded with hydrochloric acid.

- 我这里有一个丙烷燃烧器，上面放着一个装满大烧杯。

The results showed that teeth could be completely dissolved in 37% hydrochloric acid after 15 hours.

结果表明， 15小时后， 牙齿可以完全溶解在37%中。

Let's take a look at the dissociation of hydrochloric acid for some more terminology bits here.

让我们在这里看一下离解， 以获得更多术语。

" Be careful, Mr. Cavendish. I am referring to a little bottle of Hydro-chloride of Strychnine" .

“小心点，卡文迪什先生。我指是一小瓶士宁” 。

By the mid-20th century, it was widely accepted that excess hydrochloric acid prompted the stomach to eat itself.

到20世纪中叶，普遍认为过量会导致胃自我消化。

" Only to my esophagus. It's being attacked by the hydrochloric acid that lives in my stomach."

“只有我食道。它正在受到我胃里攻击。”

The team used a computer model to predict how various organic acids contained in smoke particles would alter the solubility of hydrochloric acid.

该团队使用了一个计算机模型来预测烟雾粒子中含有各种有机如何改变溶解。

This 5 percent solution of hydrochloric acid is changing the mass of this carbonate mineral by negative one billionth grams per minute.

这种5%溶液正在以每分钟减少十亿分之一克改变这种碳矿物质量。

Obviously, the levels in food that we normally eat are way too low to cause any immediately apparent effects, but high levels of oxalate are no joke.

显然，我们平时吃量很低而不会立即引起明显不良反应，但高量草可不是开玩笑。

If you were to have a huge amount of hydrochloric acid and just dump a little water in there, you'd have this massive reaction.

如果你有大量, 只要把一点水倒进去, 你就会有这种巨大反应。

Medications include antacids, which neutralise acidity of gastric secretions, and proton pump inhibitors, as well as H2 receptor blockers, which decrease hydrochloric acid production in the first place.

药物包括能中和胃抗药、质子泵抑制剂，以及H2受体拮抗剂，它们首先会减少产生。

For protection, our stomach cells generate a layer of mucus that’s full of bicarbonate ions, which acts as a physical barrier that also neutralizes the harsh hydrochloric acid.

为了保护自身，我们胃细胞会产生一层富含碳氢根离子黏液， 这层黏液作为物理屏障同时还能中和强烈。

Drugs like Ibuprofen can be lethal at around 40 grams, which is about the same weight as an adult mouse, while chemicals like hydrochloric acid approach lethal levels at about 15 grams.

布洛芬一类药物致死量约 40 克，相当于一只成年老鼠体重，而像这样化学品，仅约 15 克就足以致命。

Satellite data after the fires revealed that the levels of hydrochloric acid were especially low compared to other years in regions of the atmosphere away from the South Pole at warmer latitudes.

火灾后卫星数据显示，在远离南极温暖纬大气层区域，水平与其他年份相比尤为低。

The standard enthalpy of formation for hydrochloric acid is -167.2 kJ per mole; for sodium hydroxide it's -469.15 kJ per mole; for liquid water it's -285.8; and for sodium chloride it's -407.27.

标准生成焓是-167.2千焦每摩尔；氢氧化钠是-469.15千焦每摩尔； 液态水是-285.8千焦每摩尔； 氯化钠是-407.27千焦每摩尔。

For example, your stomach has parietal cells that release hydrochloric acid — a substance more acidic than battery acid — which lays waste to most of the bacteria, viruses, and other stuff that could make you sick.

例如，你胃有释放顶叶细胞——一种比电池更物质——它会产生大多数细菌、病毒和其他可能让你生病东西。

The planet is constantly flooded with hot lava from the eruptions of over six hundred volcanoes, the air is chock full of carbon dioxide and hydrochloric acid vapor, and the pressure on the surface is approximately 90 Earth atmospheres.

这个星球不断被六百多个火山喷发产生热熔岩淹没，空气中充满了二氧化碳和蒸汽，表面压力大约是地球大气层九十倍。

That's ten thousand times stronger than magic acid, ten million billion times stronger than pure sulfuric acid, and a million billion trillion times stronger than concentrated hydrochloric acid — an acid that's already strong enough to give you very severe burns.

其性要比魔强一万倍，相当于纯硫亿亿倍，相当于浓千亿亿亿倍，浓已经能对你造成严重灼伤了。