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单词 nitrous oxide
释义

nitrous oxide

英汉-汉英词典
n. 一氧化二氮,笑气
词组 | 习惯用语
您要查找的是不是:
    Nitrous oxides 一氧化氮
    Nitrous oxides synthas 一氧化氮合酶
    Nitrous oxide formation 氧化亚氮形成
    Nitrous oxide-NOx 氮氧化物
    Nitrous oxide mixture gas 氧化亚氮混合气体
    nitros oxide 一氧化二氮;笑气;氧化亚氮
    NOX Nitrous Oxides 氮氧化物
nitrous oxides 氮氧化物
nitrous oxide [无化] 一氧化二氮;笑气(等于laughing gas)
英语例句库
  1. The land can also release nitrose nitrous oxide, a hit trapping heat-trapping gas.
    同样种植地还能释放出一种吸热气体,氧化亚氮。
  2. The order of preference of inhalant anesthetics for euthanasia is halothane, enflurane, isoflurane, sevoflurane, methoxyflurane, and desflurane, with or without nitrous oxide.
    对于安乐死比较好的吸入麻醉药剂主要有:氟烷,恩氟烷,异氟烷,七氟烷,甲氧氟烷,以及地氟烷伴有或者不伴有一氧化二氮(笑气)。

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原声例句
当月 CNN 10 学生英语 2021年4月合集

These include carbon dioxide, methane and nitrous oxide.

其中包括二氧化碳、甲烷和一氧化二氮

双语版 TED-Ed 演讲精选

In the meantime, dentists finally began recognizing nitrous oxide's promise.

与此同时,牙医们终于开始认识到笑气的潜力。

经济学人-科技

Bacteria in the soil, in turn, convert that ammonia into nitrous oxide.

土壤里的细菌反之将氨转化为氧化亚氮

VOA Special 2021年9月合集

It can also pollute water with nitrates and create the pollutant nitrous oxide, he said.

他说,牛尿分解而成的硝酸盐会污染水,它也会转化成污染物——一氧化二氮

当月 VOA Special English

Nitrous oxide can remain in the atmosphere for more than a hundred years.

一氧化二氮可以在大气中停留超过一百年。

TED演讲(视频版)双语精选

Enzymes may also offer some help in capturing greenhouse gases, such as carbon dioxide, methane and nitrous oxide.

酶也可能有助于吸收温室气体,比如说二氧化碳、 甲烷和一氧化二氮

当月 VOA Special English

She described the plan to reduce nitrous oxide as " really interesting."

她形容减少一氧化二氮的计划“非常有趣”。

《分钟地球》趣味科普(精选双语)

For example, water, ozone, and nitrous oxide are all electrically lopsided, so they all absorb infrared radiation.

例如,水、臭氧和一氧化二氮都是电不平衡的,因此它们都吸收红外辐射。

VOA慢速英语_世界

Farm animals produce gasses that warm the planet like methane and nitrous oxide from burping and urinating.

家畜产生的气体使地球变暖,特别是牛打嗝产生的甲烷和牛尿产生的一氧化二氮

当月 VOA Special English

Farmers' use of nitrogen fertilizer drives up the amount of nitrous oxide produced in soil.

农民使用氮肥增加了土壤中一氧化二氮的产量。

中文百科

一氧化二氮

一氧化二氮氧化亚氮英语:Nitrous oxide),无色有甜味气体,又称笑气,是一种氧化剂,化学式N2O,在一定条件下能支持燃烧,但在室温下稳定,有轻微麻醉作用,其麻醉作用于1799年由英国化学家汉弗莱·戴维发现。该气体早期被用于牙科手术的麻醉,现用在外科手术和牙科。“笑气”的名称是由于吸入它会感到欣快,并能致人发笑。一氧化二氮能溶于水、乙醇、乙醚及浓硫酸,但不与水反应。它也可以用来作为火箭和赛车的氧化剂,以及增加发动机的输出功率。一氧化二氮是强温室气体。

英语百科

Nitrous oxide 一氧化二氮

Medical grade N2O tanks used in dentistry.
Food grade N2O whippets (above) and cracker (below)—can be used for recreational purposes
Nitrous oxide production

Nitrous oxide, commonly known as laughing gas, nitrous, nitro, or NOS is a chemical compound with the formula N
2
O
. It is an oxide of nitrogen. At room temperature, it is a colorless, non-flammable gas, with a slightly sweet odor and taste. It is used in surgery and dentistry for its anaesthetic and analgesic effects. It is known as "laughing gas" due to the euphoric effects of inhaling it, a property that has led to its recreational use as a dissociative anaesthetic. It is also used as an oxidizer in rockets and in motor racing to increase the power output of engines. At elevated temperatures, nitrous oxide is a powerful oxidizer similar to molecular oxygen.

近义、反义、联想词
近义词
n.
inhalation anesthetic, inhalation anaesthetic, inhalation general anesthetic, inhalation general anaesthetic

英英词典
nitrous oxide n.
  1. inhalation anesthetic used as an anesthetic in dentistry and surgery

  2. synonymous: laughing gas
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更新时间:2025/6/18 2:49:00