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单词 Atmospheric gases
释义

Atmospheric gases

原声例句
美国历史频道纪录片《宇宙》

The vertical gun will shoot the aluminium bead into the vacuum chamber filled with atmospheric gases.

发射器将铝珠打入真空室,里面将充满地球早期大气。

科学60秒 听力 2015年3月合集

But most of Earth's nitrogen exists as an inert atmospheric gas that organisms can't use.

但地球上的绝大多数氮气都是以一种生物体无法使用的惰性气体形式存在。

十万个为什么

The landslide and collapsing walls likely let seawater, air, and other atmospheric gas flood into the crumbling caldera, reacting with the magma inside.

山体滑坡和坍塌的墙体有极大可能让海水、空气和其他大气气体涌入崩塌的火山口,与内部岩浆发生反应。

VOA Special 2021年9月合集

If a glacier is melting, it means it also is not storing atmospheric gases from today for scientists to study in the future.

如果冰川正在融化,这意味着它也没有储存今天的大气气体来供科学家在未来进行研究。

Life Noggin

They can even measure atmospheric gases, like ozone and carbon dioxide.

它们甚至可以测量大气中的气体,如臭氧和二氧化碳。

TED-Ed(视频版)

Warm objects emit infrared radiation, which should pass back out into space, because most atmospheric gases don't absorb it.

温暖的物体发出红外线辐射,应该传回太空,因为大多数大气气体不吸收它。

中文百科

地球大气层 Atmosphere of Earth

(重定向自Atmospheric gases)
地球大气层
大气水汽分布图(平均值)
相对其他颜色的光而言,大气中的气体散射蓝色光较多。所以从外层空间来看,地球就有一层蓝色光晕。正是因为如此,天空大多数时候也是蓝色的。
在装置硫氧化物过滤器前,这座在新墨西哥州的发电厂排放了过量的二氧化硫。

地球大气层,又称大气圈,因重力关系而围绕着地球的一层混合气体,是地球最外部的气体圈层,包围着海洋和陆地,大气圈没有确切的上界,在离地表2000-16000公里高空仍有稀薄的气体和基本粒子,在地下、土壤和某些岩石中也会有少量气体,它们也可认为是大气圈的一个组成部分,地球大气的主要成分为氮、氧、氩、二氧化碳和不到0.04%比例的微量气体,这些混合气体被称为空气,地球大气圈气体的总质量约为5.136×10克,相当于地球总质量的百万分之0.86,由于地球引力作用,几乎全部的气体集中在离地面100公里的高度范围内,其中75%的大气又集中在地面至10公里高度的对流层范围内,根据大气温度垂直分布和运动特征,在对流层之上还可分为平流层、中气层、热层等。大气层保护地表避免太阳辐射直接照射.尤其是紫外线;也可以减少一天当中极端温差的出现。

英语百科

Atmosphere of Earth 地球大气层

(重定向自Atmospheric gases)
Blue light is scattered more than other wavelengths by the gases in the atmosphere, giving Earth a blue halo when seen from space onboard ISS at a height of 402–424 km.
Composition of Earth's atmosphere by volume. The lower pie represents the trace gases that together compose about 0.038% of the atmosphere (0.043% with CO2 at 2014 concentration). The numbers are from a variety of years (mainly 1987, with CO2 and methane from 2009) and do not represent any single source.
Mean atmospheric water vapor

Earth's atmosphere Lower 4 layers of the atmosphere in 3 dimensions as seen diagonally from above the exobase.  Layers drawn to scale, objects within the layers are not to scale. Aurorae shown here at the bottom of the thermosphere can actually form at any altitude in this atmospheric layer

The atmosphere of Earth is the layer of gases, commonly known as air, that surrounds the planet Earth and is retained by Earth's gravity. The atmosphere protects life on Earth by absorbing ultraviolet solar radiation, warming the surface through heat retention (greenhouse effect), and reducing temperature extremes between day and night (the diurnal temperature variation).

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更新时间:2025/6/21 0:46:10