Hydrogen sulphide gas bubbles up from oil deposits in the Earth's crust.

硫氢气体从地壳内的油气储层中溢出。

Second, it's about what scientists say they've detected in the planet's clouds, hydrogen sulfide.

其次，这是科学家所说的，他们在地球的云层中发现了硫氢。

The main toxic gases are carbon monoxide, carbon dioxide, hydrogen sulfide, and nitrogen oxide.

主要有毒气体是一、二、硫氢氮物。

The action of oil and natural gas created hydrogen sulfide in the limestone.

石油天然气的作用在石灰岩中产生了硫氢。

Which is about a fifth as much H2S as you'd need to have stank breath.

而五倍这种浓度的硫氢才会产生口臭。

At super high concentrations, it can be toxic like hydrogen sulfide.

在极高浓度下，硫氢一样有毒性。

The gas is a hydrogen sulphide mix that corrodes every surface it lands on.

这种气体是一种硫氢的混合物，其所到之处，必受腐蚀。

They're also monitoring the air for traces of hydrogen sulfide and sulfur dioxide.

他们还在监测空气中硫氢二硫的痕迹。

Lippert's real-time video features live human cells making hydrogen sulfide.

利珀特的实时视频展示了生成硫氢的过程。

Japanese researchers found eating the yoghurt reduced levels of hydrogen sulphide, a major cause of bad breath, in 80% of volunteers.

日本研究者们发现多喝酸奶可以减少80%的受试者体内的硫氢含量，而硫氢是口腔异味的主要诱因。

They found hydrogen sulphide levels decreased in 80% of participants.

他们发现受试者口腔内的硫氢含量降低了80%。

In 1975 a lorry driver, Thomas Carroll, died after inhaling lethal hydrogen sulphide fumes given off by two toxic loads dumped in Pitsea, which made the press across the UK.

1975 年，一名卡车司机托马斯·卡罗尔吸入了倾倒在皮特西的两批有毒货物释放的致命硫氢烟雾后死亡，这一事件在英国引起了轰动。

That rotting smell is really just the smell of dangerous bacteria breaking down the cells of the food and releasing an icky chemical called hydrogen sulfide.

腐烂的气味其实只是危险菌分解食物，并释放一种称为硫氢的讨厌学物质的气味。

These gases are a death filled cocktail of hydrochloric acid, hydrogen, hydrogen sulfide, and sulfur dioxide.

这些气体是由盐酸、氢气、硫氢二硫混合而成的致命混合物。

The clouds are made of methane, ammonia, and hydrogen sulfide — that last one is what makes rotten eggs smell so bad.

这些云团是由甲烷，氨硫氢组成的——由于有硫氢，因此它就像臭鸡蛋一样闻起来很臭。

In doing so, they also produce gases like carbon dioxide and methane, sulfurous compounds called mercaptans, and hydrogen sulfide, which eventually... pass.

在这样做的过程中，它们还会产生二甲烷等气体，称为硫醇的亚硫酸合物硫氢，最终通过。

So scientists are pushing for more research to be done on Venus to figure out why the gas is there.

因此，科学家们正在推动对金星进行更多的研究，好弄清楚存在硫氢的原因。

New observations by NASA's James Webb Space Telescope suggest that this is the first exoplanet where hydrogen sulfide has been identified.

美国航天局（NASA）的詹姆斯·韦伯太空望远镜的新观测结果表明，这是首次在系外行星上发现硫氢。

In a sewer's anaerobic conditions, common sulfate compounds are reduced by bacteria to hydrogen sulfide—the source of that rotten egg smell.

在下水道缺的情况下，菌会将常见硫酸合物分解，使其转为硫氢——这便是臭鸡蛋气味的来源。

In the aquifer's depths, a layer of clear fresh water sits atop salt water that's saturated with toxic hydrogen sulfide.

在含水层深处，一层清澈的淡水就浮在充满有毒硫氢的咸水之上。