平流层 - Zhictionary

Zhictionary

平流层

平流層

píngliúcéng

stratosphere

(meteorology) stratosphere
stratosphere

大气圈垂直分层之一，上限为对流层顶，下限为离地约五十公里高度的平流层顶，层内空气主要为水平运动，故称为「平流层」。平流层又分为下平流层和上平流层。下平流层早年被称为「同温层」，利于飞行；上平流层由于集中的臭氧吸收紫外线能量，而使气温随高度而缓慢增加。

重編國語辭典

Entry Composition

flat
level
equal
to tie (make the same score)
to draw (score)
calm
peaceful
abbr. for 平声 píngshēng

to flow
to disseminate
to circulate or spread
to move or drift
to degenerate
to banish or send into exile
stream of water or sth resembling one
class, rate or grade

to pile on top of one another
layer; stratum
floor (of a building); story
(math.) sheaf
classifier for layers

Related entries

(meteorology) stratosphere