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Homogenous reaction between hydrogen sulfide and elemental lead vapor removes hydrogen sulfide efficiently as the hot coal gas left the carbonizer.

气态铅硫化在离开炼焦室时,由于煤气降低温度,又生成硫化铅。

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With hydrogen sulfide and tetrapropylene as raw materials, TDM was synthetized by the one step process in the presence of acidic ion exchange resin.

摘要 以硫化二烯为反应原,以酸性离子交为催化剂一步合成叔二碳硫醇。

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So long as their balance remains undisturbed, the oxygenated and hydrogen sulfide–saturated waters stay separated, and their interface, known as the chemocline, is stable.

直到达成平衡、不互相干扰,充氧的海水与饱硫化的海水彼此分隔,而且两者间的界面「化变层」也是稳定的。

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Like hydrogen sulfide, which smells like rotten eggs.

比如硫氢,闻起来像臭鸡蛋。

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Hydrogen sulfide is a colorless gas that smells like rotten eggs.

氢是闻起来像臭鸡蛋的无色气体。

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

在极高浓度下,和硫氢一样有毒性。

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美国国家公园

The hydrogen sulfide reacted with oxygen in rainwater moving through the rock.

氢与流过石的雨水的氧气反应。

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美国国家公园

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

石油和天然气的作用在石产生了硫氢。

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宇宙奥秘

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、硫氢和二氧硫混而成的致命混物。

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科学60秒 2018年12月

To test the device, the researchers puffed it with different concentrations of hydrogen sulfide gas.

了测试这个设备,研究人员使用了不同浓度的硫氢气体。

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CNN 10 学生英语 2018年4月

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,他们在地球的云层发现了硫氢。

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VOA Special 2022年8月

It warned some communities about high levels of hydrogen sulfide gas escaping from the rotting algae.

它警告一些社区注意从腐烂的海藻释放出的高浓度的硫氢气体。

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But, as they watched the beakers, a bunch of the hydrogen sulfide seemed to be disappearing.

但是,当他们观察烧杯时,一束硫氢似乎正在消失。

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Crash Course 植物学篇

In deep, dark ocean ecosystems, some bacteria use chemicals like hydrogen sulfide as their energy supply instead.

在深海、黑暗的海洋生态系统,一些细菌使用硫氢等学物质作它们的能量供应。

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These sediments were anoxic, or poor in oxygen, and they were also full of hydrogen sulfide.

这些沉积物是缺氧的或含氧量很低的,并且它们充满了硫氢。

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So, in this case, the hydrogen sulfide could have lost electrons in a redox reaction.

因此,在这种情况下,硫氢可能在氧还原反应失去了电子。

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科学60秒 听力 2014年8月

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

在下水道缺氧的情况下,细菌会将常见硫酸物分解,使其转氢——这便是臭鸡蛋气味的来源。

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Like, in this case, it connects the hydrogen sulfide reducers in anoxic sediment with oxidizers closer to the surface.

同样,在这种情况下,它将缺氧沉积物的硫氢还原剂与靠近表面的氧剂连接起来。

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PBS地球-动物趣闻

This makes them very resistant to hydrogen sulfide and anoxia!

这使它们非常耐硫氢和缺氧!

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TED-Ed(视频版)

Drilling can release vapors containing pollutants like methane and hydrogen sulfide.

钻探会释放出含有甲烷和硫氢等污染物的蒸汽。

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Crash Course 天文篇

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,氨和硫氢组成的——由于有硫氢,因此它就像臭鸡蛋一样闻起来很臭。

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Crash Course 解剖生理学篇

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,它们还会产生二氧碳和甲烷等气体,称硫醇的亚硫酸物和硫氢,最终通过。

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Crash Course 综

You just maybe didn't know you were doing it. " Sodium chloride" , " hydrogen sulfide" , easy peasy.

你可能只是不知道你在做这件事。 “氯钠” 、“硫氢” ,易分解。

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