Nitrous oxide - Wikipedia
网页Nitrous oxide (dinitrogen oxide or dinitrogen monoxide), commonly known as laughing gas, nitrous, nitro, or nos, [4] is a chemical compound, an oxide of nitrogen with the formula N 2 O. At room temperature, it is a colourless non-flammable gas, and has a …
NITROUS OXIDE中文(简体)翻译：剑桥词典 - Cambridge Dictionary
网页noun [ U ] chemistry specialized uk / ˌnaɪ.trəs ˈɒk.saɪd / us / ˌnaɪ.trəs ˈɑːk.saɪd / (also informal laughing gas) Add to word list. a gas with a faint sweet smell that can be …
Nitrous oxide | Definition, Formula, Uses, Effects, & Facts
网页2024年8月22日 · Nitrous oxide, also called laughing gas, one of several oxides of nitrogen, a colorless gas with pleasant, sweetish odor and taste, which when inhaled produces insensibility to pain preceded by mild hysteria, sometimes laughter. It is sometimes used as a recreational drug.
一氧化二氮 - 维基百科，自由的百科全书
网页一氧化二氮，又稱 氧化亞氮 （英語： Nitrous oxide），俗称 笑气，化学式為N 2 O，是一種无色有甜味气体，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 [1]。 该气体早期被用于 牙科 手术的麻醉，現用在 外科 手術和牙科。 “笑氣”的名稱是由於吸入它會感到欣快，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。 它可以用來作為 火箭 和 賽車 的 …
What is Nitrous Oxide? - EIA.org
网页Nitrous oxide (N2O) is the most significant ozone-depleting substance (ODS) and the third most important greenhouse gas (GHG) in the world today, being 273 times more potent than carbon dioxide (CO2). Left mostly unchecked, total annual human-caused N2O emissions have increased 40% in the last forty years, undermining global efforts to heal the ...
Nitrous Oxide (Laughing Gas): Uses, Side Effects & Safety
网页2023年11月20日 · Nitrous oxide (laughing gas) is a sedative healthcare providers use to keep you comfortable during procedures. It’s a colorless, faintly sweet-smelling gas that you breathe in through a nosepiece. Unlike other sedation options, you can drive shortly after receiving nitrous oxide.
Recreational use of nitrous oxide - Wikipedia
网页Nitrous oxide, commonly referred with street names such as nangs, Nitrus, hippy crack, whippets, whippits or cannies, is an inert gas which can induce euphoria, hallucinogenic states of mind, and relaxation when inhaled. [1] Nitrous oxide has no acute biochemical or cellular toxicity and is not metabolized in humans or other mammals.
一氧化二氮 - 百度百科
网页一氧化二氮（Nitrous oxide或Dinitrogen oxide），又称之为“笑气”，化学式为N2O。 室温下，一氧化二氮为无色不可燃的气体，气味微甜，有轻微麻醉作用，并能致人发笑。
Nitrous Oxide Effects Are Reversible With Early Treatment
网页2024年1月8日 · Nitrous oxide is a colorless gas that is used as a sedative for various dental and medical procedures. It is also available for purchase, intended to be used in dispensers to give whipped cream the fluffy consistency found in store-bought cans. When inhaled, nitrous oxide can produce short-lived feelings of euphoria or relaxation.
Why laughing gas is a growing climate problem | Stanford Report
网页2020年10月7日 · Nitrous oxide emissions from human activities have ballooned 30 percent over the past four decades, barreling past the highest emission levels scientists have projected in climate models, according to new …
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