英语单词短语词组“exosphere”的中文翻译、释义及用法解析-英汉词典

exosphere

noun

environmentspecialized

/ˈeks.əʊ.sfɪər/us

/ˈeks.oʊ.sfɪr/

[C]

thepartof a planet'satmospherethat isfarthestfrom theplanet:

What ishappeningin Mercury's exosphere?

An exosphere is theupperpartof anyplanetaryatmosphere, where thedensityofatomsis solowthat they don'tcollidewith each other.

the exosphere

[S]

thepartof the earth'satmospherethat isfarthestfrom theearth:

Thetemperatureat thebaseof the exosphere is about 1300 K.

Atoms ofhydrogen,helium,sodium,potassiumandcalciumhave beenseenin the exosphere.

See also

asthenosphere
theatmosphere
biosphere
hydrosphere
ionosphere
lithosphere
mesosphere
stratosphere
thermosphere
troposphere

More examples

Thetopof the earth'satmospherehas an exosphere.
Particles canloseenergyofmotionbycollidingwithsatellites,rings, or exospheres.
Beyond these, the exospherethinsout into the magnetosphere.
Therateofthermalescapedependson thetemperatureof the exosphere and on thegravitationalfield.

SMART Vocabulary: related words and phrases

The Earth & outer space - general words

ablate
aeolian
alluvium
anti-gravity
atmosphere
auroral
biosphere
geo-
geophysicist
globe
lithospheric
mesosphere
mesospheric
microgravity
multiverse
the Big Bang
the big bang theory
the firmament
underground
universe

See more results »

Examples from literature

Manned spaceflights are still limited to the exosphere, the highest level of the Earth’s atmosphere.

单词	exosphere
释义	exosphere noun environmentspecialized uk /ˈeks.əʊ.sfɪər/us /ˈeks.oʊ.sfɪr/ [C] thepartof a planet'satmospherethat isfarthestfrom theplanet: What ishappeningin Mercury's exosphere? An exosphere is theupperpartof anyplanetaryatmosphere, where thedensityofatomsis solowthat they don'tcollidewith each other. the exosphere [S] thepartof the earth'satmospherethat isfarthestfrom theearth: Thetemperatureat thebaseof the exosphere is about 1300 K. Atoms ofhydrogen,helium,sodium,potassiumandcalciumhave beenseenin the exosphere. See also asthenosphere theatmosphere biosphere hydrosphere ionosphere lithosphere mesosphere stratosphere thermosphere troposphere More examples Thetopof the earth'satmospherehas an exosphere. Particles canloseenergyofmotionbycollidingwithsatellites,rings, or exospheres. Beyond these, the exospherethinsout into the magnetosphere. Therateofthermalescapedependson thetemperatureof the exosphere and on thegravitationalfield. SMART Vocabulary: related words and phrases The Earth & outer space - general words ablate aeolian alluvium anti-gravity atmosphere auroral biosphere geo- geophysicist globe lithospheric mesosphere mesospheric microgravity multiverse the Big Bang the big bang theory the firmament underground universe See more results » (Definition ofexospherefrom theCambridge Advanced Learner's Dictionary & Thesaurus© Cambridge University Press) Examples from literature Manned spaceflights are still limited to the exosphere, the highest level of the Earth’s atmosphere. #https://dictionary.cambridge.org//dictionary/english/exosphere##
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