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ozone 音标拼音: ['oz,on]

n. 新鲜的空气,臭氧

新鲜的空气,臭氧

WordNet (r) 3.0 (2006) (WordNet)

ozone
n 1: a colorless gas (O3) soluble in alkalis and cold water; a
strong oxidizing agent; can be produced by electric
discharge in oxygen or by the action of ultraviolet
radiation on oxygen in the stratosphere (where it acts as a
screen for ultraviolet radiation)

The Collaborative International Dictionary of English v.0.48 (gcide)

ozone \o"zone\ ([=o]"z[=o]n or [-o]*z[=o]n"), n. [Gr. 'o`zwn
smelling, p. pr. of 'o`zein to smell. See {Odor}.] (Chem.)
A colorless gaseous substance ({O3}) obtained (as by the
silent discharge of electricity in oxygen) as an allotropic
form of oxygen, containing three atoms in the molecule. It is
a strong oxidizer, and probably exists in the air, though by
the ordinary tests it is liable to be confused with certain
other substances, as hydrogen dioxide, or certain oxides of
nitrogen. It derives its name from its peculiar odor, which
resembles that of weak chlorine.
[1913 Webster]

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英文字典中文字典相关资料:

Ozone - Wikipedia
Ozone is formed from dioxygen by the action of ultraviolet (UV) light and electrical discharges within the Earth's atmosphere It is present in very low concentrations throughout the atmosphere, with its highest concentration high in the ozone layer of the stratosphere, which absorbs most of the Sun 's ultraviolet (UV) radiation
What is Ozone? - US EPA
Stratospheric ozone is formed naturally through the interaction of solar ultraviolet (UV) radiation with molecular oxygen (O2) The "ozone layer," approximately 6 through 30 miles above the Earth's surface, reduces the amount of harmful UV radiation reaching the Earth's surface
Ozone | Definition, Properties, Air Pollution, Importance, Structure . . .
Ozone is an irritating pale blue gas that is explosive and toxic, even at low concentrations It occurs naturally in small amounts in Earth’s stratosphere, where it absorbs solar ultraviolet radiation, which otherwise could cause severe damage to living organisms on Earth’s surface
Ozone - American Lung Association
As ozone concentrates and mixes with other pollutants, we often call it by its older, more common name—smog It is currently one of the least well-controlled pollutants in the United States and is also one of the most dangerous
NASA Ozone Watch: Latest status of ozone
View the latest status of the ozone layer over the Antarctic, with a focus on the ozone hole Satellite instruments monitor the ozone layer, and we use their data to create the images that depict the amount of ozone
OZONE Cinemas
Okanjuwa (Ambition) explores the chaotic, often humorous, and intense lives of three couples navigating ambition, survival, and romance in Lagos The film is described as a love letter to Lagos, showcasing the city's energy while highlighting the extreme lengths people go to for success Read More
What is Ozone (O₃)? - Clean Air Initiative
Quick Answer: Ground-level ozone (O₃) is a colorless gas that forms when nitrogen oxides (NOₓ) and volatile organic compounds (VOCs) react in sunlight Unlike protective ozone in the upper atmosphere, ground-level ozone is a harmful air pollutant that can damage your lungs and respiratory system
Free iZotope mixing mastering plugins
Download free VST, AAX, and AU plugins for music production from iZotope Improve your track with free plugins for vocal production, EQing, distortion saturation
Ozone and You | Ozone Secretariat
What is the ozone layer? The ozone layer is a region of high ozone concentration in the stratosphere, 15 to 35 kilometres above Earth's surface The ozone layer acts as an invisible shield and protects us from harmful ultraviolet (UV) radiation from the sun
Ozone layer facts and information | National Geographic
What is the ozone layer, and why does it matter? Human activity has damaged this protective layer of the stratosphere, but scientists say the ozone layer is on track for recovery

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