Stratosphere

The stratosphere (/ˈstrætəˌsfɪər, -toʊ-/) is the second major layer of Earth's atmosphere, just above the troposphere, and below the mesosphere. About 20% of the atmosphere's mass is contained in the stratosphere. The stratosphere is stratified in temperature, with warmer layers higher and cooler layers farther down. This is in contrast to the troposphere, near the Earth's surface, which is cooler higher and warmer farther down. The border between the troposphere and stratosphere, the tropopause, marks where this temperature inversion begins. Near the equator, the stratosphere starts at 18 km (59,000 ft; 11 mi); at mid latitudes, it starts at 10–13 km (33,000–43,000 ft; 6.2–8.1 mi) and ends at 50 km (160,000 ft; 31 mi); at the poles, it starts at about 8 km (26,000 ft; 5.0 mi). Temperatures vary within the stratosphere with the seasons, in particular with the polar night. The greatest variation takes place over the poles in the lower stratosphere, but are largely steady at lower latitudes and higher altitudes.

单词	stratospheric
释义	stratospheric /ˌstrætəˈsfɪərɪk//ˌstrætə'sfɛrɪk/ 英汉-汉英词典 adj. 同温层的词组 \| 习惯用语您要查找的是不是： stratosphere n. 平流层；高层次；最高阶段 tropospheric adj. 对流层的 stratospheric adj. 平流层的；同温层的 stratospheric ozone 同温层臭氧; 平流层臭氧; stratospheric ozone depletion 平流层臭氧耗竭 stratospheric ozone-depletion agent 同温层臭氧消耗剂 stratospheric balloon aerosol particle counter 同温层气球空气微粒计数器网络短语: stratospheric model 平流层模式 stratospheric gas 同温层气体 stratospheric oscillation 平流层振荡 stratospheric monsoon 平流层季风 stratospheric airships 平流层飞艇 stratospheric fallout 平流层落尘; 平流层放射性沉降; stratospheric cloud 平流层云 stratospheric coupling 平流层耦合作用原声例句 TED演讲（视频版）双语精选 Some of my strongest performers did not have stratospheric IQ scores. 一些在课业上表现很好的学生并不具有非常高的IQ分数。经济学人（汇总） The stratospheric surge of Americans seeking unemployment benefits contrasts with the situation in western Europe. 寻求失业救济人数激增的美国人与西欧的情况形成了鲜明对比。当月 CNN 10 学生英语 The stratospheric leap went explosively viral and many labeled Remy the very definition of a scaredy cat. 这一飞跃被迅速传播开来，许多人称雷米为 " 胆小猫" 。 VOA Standard 2015年9月合集 Stratospheric winds may also influence commercial air traffic as airliners fly higher to reduce the fuel consumption. 为了减少油耗，许多客机会上升高度，而平流层气流也会对客机造成影响。《自然》阅读精选 The changes produced in the simulations mirrored the changes to stratospheric chemistry that were observed after the fires. 模拟产生的变化反映了火灾后平流层化学变化所观察到的变化。 BBC 听力 2016年5月合集 However since auditioning for Britain's got Talent, a televised talent competition, she has experienced a stratospheric rise to fame. 但是凭借在电视才艺竞技节目《英国达人秀》海选中的表现，她声名鹊起。科学杂志：地质学 The stratospheric winds had to move around the storm. 平流层风必须绕着风暴移动。 TED演讲（音频版） 2019年1月合集 It was actually about the Montreal Protocol and stratospheric ozone depletion. 它实际上是关于《蒙特利尔议定书》和平流层臭氧消耗的。新奇事件簿 The technique is known as stratospheric aerosol injection (SAI). It is still in its infancy and is yet to be proven. 这项技术被称为平流层气溶胶注入（SAI）。该技术还处于初期阶段，仍有待验证。福布斯对话 His stratospheric rise, which we've chronicled in Forbes, and then the sudden descent and collapse of his empire. 我们在《福布斯》上记录了他的崛起，然后他的帝国突然衰落和崩溃。英语百科 Stratosphere The stratosphere (/ˈstrætəˌsfɪər, -toʊ-/) is the second major layer of Earth's atmosphere, just above the troposphere, and below the mesosphere. About 20% of the atmosphere's mass is contained in the stratosphere. The stratosphere is stratified in temperature, with warmer layers higher and cooler layers farther down. This is in contrast to the troposphere, near the Earth's surface, which is cooler higher and warmer farther down. The border between the troposphere and stratosphere, the tropopause, marks where this temperature inversion begins. Near the equator, the stratosphere starts at 18 km (59,000 ft; 11 mi); at mid latitudes, it starts at 10–13 km (33,000–43,000 ft; 6.2–8.1 mi) and ends at 50 km (160,000 ft; 31 mi); at the poles, it starts at about 8 km (26,000 ft; 5.0 mi). Temperatures vary within the stratosphere with the seasons, in particular with the polar night. The greatest variation takes place over the poles in the lower stratosphere, but are largely steady at lower latitudes and higher altitudes.
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stratospheric /ˌstrætəˈsfɪərɪk//ˌstrætə'sfɛrɪk/

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Stratosphere