thermosphere background
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thermosphere

/ˈθɜːrməˌsfɪr/ /ˈθɝːməˌsfɪr/

Meanings
noun

热成层，增温层

The layer of the Earth's atmosphere directly above the mesosphere and directly below the exosphere.

Examples :

"Satellites orbit the Earth within the thermosphere, a layer of the atmosphere where temperatures can get very hot. "
卫星在热成层/增温层内绕地球运行，热成层是大气层的一个层，那里的温度会变得非常高。
space astronomy weather science environment

Related Words

Illustration temperatures

temperatures noun

/ˈtɛmpərətʃərz/ /ˈtɛmprətʃərz/

气温，温度

"The temperature in the room dropped nearly 20 degrees; it went from hot to cold."

房间里的温度下降了将近二十度；从热变冷了。

Illustration below

below adverb

/bɪˈləʊ/ /bəˈloʊ/

下面，在下方.

"The library is below the cafeteria. "

图书馆在餐厅的下面。

Illustration exosphere

exosphere noun

/ˈɛksoʊˌsfɪr/ /ˈɛɡzoʊˌsfɪr/

散逸层，外逸层

"Satellites orbit Earth within the exosphere, where the air is extremely thin. "

人造卫星在地球的散逸层内运行，那里的空气极其稀薄。

Illustration earth

earth proper noun

/ɜːθ/ /ɝθ/

地球

"My family and I are planning a trip to explore Earth's diverse landscapes. "

我的家人和我正在计划一次旅行，去探索地球上各种各样的地貌景观。

Illustration atmosphere

atmosphere noun

/ˈæt.məsˌfɪə(ɹ)/ /ˈætməsˌfɪɹ/

大气层，大气。

"The atmosphere was thick with the smell of popcorn, as the kids gathered for the movie night. "

孩子们聚集在一起准备看电影，空气中弥漫着浓浓的爆米花味儿，仿佛置身于一个爆米花大气层中。

Illustration above

above noun

/əˈbʌv/

天上，天堂

"My grandfather often spoke of the above, saying it was a place of eternal peace. "

我爷爷经常谈论天上/天堂，说那里是永恒宁静的地方。

Illustration mesosphere

mesosphere noun

/ˈmɛsoʊˌsfɪr/ /ˈmɛzəˌsfɪr/

中间层，中气层。

"Satellites need to be above the mesosphere because the air is too thin to provide lift for airplanes, but thick enough to cause too much drag for long-term satellite orbits. "

卫星需要运行在中气层之上，因为那里的空气过于稀薄，飞机无法获得升力；但空气又足够稠密，会对卫星的长期轨道造成过大的阻力。

Illustration layer

layer noun

/leɪə/ /ˈleɪ.ɚ/

层，层面，层次

"After the first coat of paint dried, he applied another layer."

第一遍油漆干了以后，他又刷了一层。

Illustration directly

directly adverb

/daɪˈɹɛk(t)li/

直接地，径直地

"The path from the school to my house goes directly through the park. "

从学校到我家的小路直接穿过公园。

Illustration within

within adjective

/wɪˈθɪn/ /wɪðˈɪn/

本文的，此范围内的

"the within appeal"

本文的上诉

Illustration satellites

satellites noun

/ˈsætəlaɪts/

卫星，人造卫星

"A spent upper stage is a derelict satellite."

报废的火箭上面级就像一颗废弃的人造卫星。

Illustration orbit

orbit noun

/ˈɔː(ɹ)bɪt/

轨道，运行轨道

"The Earth's orbit around the sun takes a year. "

地球绕太阳运行的轨道需要一年时间。