一些科学家提出了向北极平流层释放气溶胶喷剂的概念。
The concept of releasing aerosol sprays into the stratosphere above the Arctic has been proposed by several scientists.
这包括使用硫或硫化氢气溶胶，使二氧化硫形成云层，进而导致全球变暗。
This would involve using sulphur or hydrogen sulphide aerosols so that sulphur dioxide would form clouds, which would, in turn, lead to global dimming.
这些污染物被称为气溶胶，它们包括煤烟以及空气中氮、硫和其他物质的混合物。
These pollutants are called aerosols and they include soot as well as compounds of nitrogen and sulfur and other stuff into the air.
拉施说：“地球工程计划将平流层的气溶胶注入到云层中，这将起到冷却地球的作用，并增加海冰的范围。”
'Geo-engineering plans to inject stratospheric aerosols or to seed clouds would act to cool the planet, and act to increase the extent of sea ice,' says Rasch.
用天然甘橘气味剂代替气溶胶清新喷雾剂。
Instead of using an aerosol freshening spray, mist your room with real citrus scent,.
此次任务还将观测对流层中的云和气溶胶粒子。
The mission will also observe clouds and aerosol particles in the troposphere.
气溶胶的来源有很多，包括烟雾和人类活动的污染。
There are many sources of aerosols, including smoke and pollution from human activities.
自然环境中非人为产生的气溶胶是最常见的云凝结核。
Natural aerosols are the most common condensation nuclei in pristine environments.
而一个相对较薄较平整的气溶胶层覆盖了云层并将其环绕。
A thin, even layer of aerosols caps the cloud and surrounds it on either side.
这是正确的，但是气溶胶在这个过程起了一个很关键的作用。
That's true, but aerosols play a critical role in the process.
这种气溶胶可以覆盖在机械手上，起到皮肤的作用。
A thin film of the aerogel on a robotic hand could serve as a kind of skin.
此前的研究表明气溶胶污染的降低将影响全球气候变化的速率。
Previous studies have shown how falling aerosol pollution will affect the rate of global climate change.
随身行李中允许携带的凝胶，液体，气溶胶状产品的量的标准。
Standards for Gels, Liquids and Aerosols Permitted in Carry-On baggage.
湖周围的环境是有毒的，空气中充满了酸性和金属的气溶胶微粒。
The environment was noxious, the air full of acid and metallic aerosol particles.
例如，向大气层注入气溶胶可能对中国和印度的气候有不同的影响。
Pumping aerosols into the atmosphere, for example, would have different effects on climate in China and India.
气溶胶可以使平流层升温，并通过吸收太阳能量使得下层气温降低。
Aerosols can warm the stratosphere and cool the air below by absorbing energy from the Sun.
这是由于北半球煤炭燃烧的减少已经减少了二氧化硫气溶胶的排放。
This is because a decline in coal burning in the Northern Hemisphere has reduced emissions of sulphur dioxide aerosols.
为避免带来损坏，将所有气溶胶类产品用同等的固状或粉状产品替代。
To avoid damage, replace all aerosol products with their equivalents in stick or powder form.
但科学家们还不知道这些次生气溶胶在灰霾天气中起到什么样的作用。
Yet scientists don't know how big of a role these secondary aerosols play in smog.
她只想引发他们对她的话题——吸入溶剂和气溶胶的危险——进行思考。
What she wanted was to get them thinking about her topic, the dangers of inhaling solvents and aerosols.
次生气溶胶最初以气体形态出现，在大气中发生化学反应从而形成颗粒物。
Secondary aerosols begin life as gases and chemically react in the atmosphere to form particles.
近现代时期，和温室气体及硫酸盐气溶胶相比，太阳活动的影响更是相形见绌。
Any effect from modern changes in solar activity is likely to be dwarfed by greenhouse gas emissions and associated issues such as sulphate aerosols.
他们还发现新的气溶胶颗粒——悬浮在大气中的超细颗粒——可以在这个高度形成。
They also found that new aerosol particles - ultrafine particles suspended in the atmosphere - can form at these heights.
翟磊和他的团队通过用新的方法将纳米管融合在一起来创造了这种气溶胶。
Zhai and his team created the aerogel by fusing the tubes together in a novel way.
气溶胶在大气中随着纬度线由西向东易于扩散，但是将它们南北向传播则需要很多时间。
Aerosols disperse well in the atmosphere along the latitude lines as the winds blow west to east.But moving them north and south takes more time.
这些浅色的气溶胶，以及某一程度上，黑一些的气溶胶可以提供水凝结的场所。
These paler aerosols, and to some extent the blacker ones too, can provide sites for water to condense.
吸入含有病毒颗粒的气溶胶或通过移植已感染病毒的器官有可能感染狂犬病，但很罕见。
Rarely, rabies may be contracted by inhalation of virus-containing aerosol or via transplantation of an infected organ.
吸入含有病毒颗粒的气溶胶或通过移植已感染病毒的器官有可能感染狂犬病，但很罕见。
Rarely, rabies may be contracted by inhalation of virus-containing aerosol or via transplantation of an infected organ.
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