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Exobase

UK
/ˈɛksəʊbeɪs/
US
/ˈɛksoʊbeɪs/
ru

Translation of "exobase" into Russian

exobase
Noun
raiting
UK
/ˈɛksəʊbeɪs/
US
/ˈɛksoʊbeɪs/
exobase
exobases pl
экзобаза
The exobase is the outermost layer of a planet's atmosphere.
Экзобаза — это самый внешний слой атмосферы планеты.

Definitions

exobase
Noun
raiting
UK
/ˈɛksəʊbeɪs/
US
/ˈɛksoʊbeɪs/
The altitude in a planetary atmosphere that marks the lower boundary of the exosphere, where the mean free path of gas molecules equals the local scale height, allowing particles to escape to space.
Above Mars's exobase, ions can stream freely into interplanetary space.
exobase
Adjective
raiting
UK
/ˈɛksəʊbeɪs/
US
/ˈɛksoʊbeɪs/
Relating to or measured at the exobase, the boundary between the thermosphere and the exosphere.
The exobase temperature reached 1200 K during the solar storm.

Idioms and phrases

altitude of the exobase
The altitude of the exobase varies depending on atmospheric conditions.
высота экзобазы
Высота экзобазы варьируется в зависимости от условий атмосферы.
define the exobase
Scientists try to define the exobase with precise measurements.
определять экзобазу
Учёные пытаются определить экзобазу с помощью точных измерений.
above the exobase
Above the exobase, collisions between atmospheric particles are rare.
над экзобазой
Над экзобазой столкновения между частицами атмосферы редки.
below the exobase
Below the exobase, the atmosphere is dense enough for frequent collisions.
под экзобазой
Под экзобазой атмосфера достаточно плотная для частых столкновений.
temperature at the exobase
The temperature at the exobase can reach several thousand degrees Kelvin.
температура на экзобазе
Температура на экзобазе может достигать нескольких тысяч градусов Кельвина.