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单词 hydrogen sulfide
释义

hydrogen sulfide

英汉-汉英词典
硫化氢
词组 | 习惯用语
您要查找的是不是:
    Hydrogen sulphide 硫化氢; 二氧化硫; 氢硫化物; 氢化硫;
    Hydrogen Sulfate 硫酸氢盐; 硫酸;
    Hydrogen sulfide test 硫化氢试验
    Hydrogen sulfide not precipitate 硫化铵不沉淀物
    Hydrogen sulphide absorption process 硫化氢吸收工艺
    hydrogen sulfate 硫酸氢盐;氢硫酸根离子
    hydrogen sulphide [无化] 硫化氢
    hydrogen sulfid 硫化氢
hydrogen sulfide [无化] 硫化氢
sodium hydrogen sulfide [无化] 氢硫化钠
hydrogen sulfide corrosion 硫化氢腐蚀
hydrogen sulfide stripping 硫化氢脱除
hydrogen sulfide monitor 硫化氢监测仪
hydrogen sulfide detector 硫化氢探测器
juvenile hydrogen sulfide 少年硫化氢
英语例句库
  1. Homogenous reaction between hydrogen sulfide and elemental lead vapor removes hydrogen sulfide efficiently as the hot coal gas left the carbonizer.
    气态和硫化氢在离开炼焦室时,由于煤气降低温度,又生成硫化铅。
  2. 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 以硫化氢和十二烯为反应原料,以酸性离子交换树脂为催化剂一步合成叔十二碳硫醇。
  3. 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,充氧的海水与饱和硫化氢的海水彼此分隔,而且两者间的界面「化变层」也是稳定的。

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原声例句
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Like hydrogen sulfide, which smells like rotten eggs.

比如硫化氢,闻起来像臭鸡蛋。

Scishow 精选系列

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

硫化氢是闻起来像臭鸡蛋的无色气体。

Scishow 精选系列

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

在极高浓度下,和硫化氢一样有毒性。

美国国家公园

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

硫化氢与流过岩石的雨水中的氧气反应。

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灰岩中产生了硫化氢

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、硫化氢和二氧化硫混合而成的致命混合物。

科学60秒 2018年12月合集

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

为了测试这个设备,研究人员使用了不同浓度的硫化氢气体

CNN 10 学生英语 2018年4月合集

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化氢

VOA Special 2022年8月合集

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中释放出的高浓度的硫化氢气体

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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,一束硫化氢似乎正在消失。

中文百科

硫化氢

硫化氢是无机化合物,化学式为H2S。正常是无色、易燃的酸性气体,浓度低时带恶臭,气味如臭蛋;浓度高时反而没有气味(因为高浓度的硫化氢可以麻痹嗅觉神经)。能溶于水,0 °C时1摩尔水能溶解2.6摩尔左右的硫化氢。硫化氢的水溶液叫氢硫酸,是一种弱酸;当受热时,硫化氢又从水里逸出。硫化氢是急性剧毒,吸入少量高浓度硫化氢可于短时间内致命。低浓度的硫化氢对眼、呼吸系统及中枢神经都有影响。

英语百科

Hydrogen sulfide 硫化氢

Deposit of sulfur on a rock, caused by volcanic gas
Sludge from a pond; the black color is due to metal sulfides
A hydrogen sulfide bloom (green) stretching for about 150km along the coast of Namibia. As oxygen-poor water reaches the coast, bacteria in the organic-matter rich sediment produce hydrogen sulfide which is toxic to fish. (The image is taken from a bird's eye view.)

Hydrogen sulfide is the chemical compound with the formula H
2
S
. It is a colorless gas with the characteristic foul odor of rotten eggs; it is heavier than air, very poisonous, corrosive, flammable, and explosive.

Hydrogen sulfide often results from the prokaryotic breakdown of organic matter in the absence of oxygen gas, such as in swamps and sewers; this process is commonly known as anaerobic digestion. H
2
S
also occurs in volcanic gases, natural gas, and in some sources of well water. It is also present in natural halite type rock salts, most notably in Himalayan Black Salt, which is mostly harvested from the mineral-rich Salt Range mountains of Pakistan. The human body produces small amounts of H
2
S
and uses it as a signaling molecule.

近义、反义、联想词
近义词
n.
sulfide, sulphide

英英词典
hydrogen sulfide n.
  1. a sulfide having the unpleasant smell of rotten eggs
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更新时间:2025/6/17 18:41:17