请输入您要查询的英文单词:

 

单词 mesopause
释义

mesopause


mes·o·pause

M0238600 (mĕz′ə-pôz′, mĕs′-)n. An atmospheric area about 80 kilometers (50 miles) above the earth's surface, forming the upper boundary of the mesosphere.

mesopause

(ˈmɛsəʊˌpɔːz) n (Physical Geography) meteorol the zone of minimum temperature between the mesosphere and the thermosphere

mes•o•pause

(ˈmɛz əˌpɔz, ˈmɛs-, ˈmi zə-, -sə-)

n. the top of the mesosphere, determined by the appearance of a temperature minimum near an altitude of 50 mi. (80 km). [1945–50]
Translations
mesopausa

mesopause


mesopause

[′mez·ə‚pȯz;] (meteorology) The top of the mesosphere; corresponds to the level of minimum temperature at 50 to 60 miles (80 to 95 kilometers).

Mesopause

 

a transition layer of the atmosphere (at an altitude of about 80 km) between the mesosphere, where the temperature decreases with altitude, and the thermosphere, where the temperature increases with altitude. The mesopause is thus a level of minimum temperature. Noctilucent clouds are observed at this altitude.

mesopause

The upper boundary of the mesosphere, which divides the thermosphere from the mesosphere. The lowest temperatures in the atmosphere—approximately −490°F (−290°C)—are encountered at the mesopause, which lies at a height of 50 to 55 miles (80–90 km) above the sea level. See mesosphere.
ThesaurusSeemesosphere
随便看

 

英语词典包含2567994条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/11/14 5:50:52