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单词 aerosol
释义

aerosol /'eərəsɒl//'ɛrəsɔl/

英汉-汉英词典
  1. n. 喷雾器;气雾剂;浮质;气溶胶
  2. adj. 喷雾器的;喷雾的
词组 | 习惯用语
aerosol spray 气雾喷雾器
aerosol can 气溶胶罐;喷雾罐;喷罐
aerosol propellant 气溶胶喷射剂;气溶胶火箭燃料
英语例句库
  1. They sprayed aerosol insect repellent into the faces of police.
    他们将喷雾驱虫剂喷在了警察的脸上。
  2. "Pet cool" dry aerosol, the product of deodorant, disinfection, binapacryl, eliminate fleas role.
    "宠物爽”干性气雾剂,本产品具有除臭,消毒,杀螨,灭蚤作用。
  3. It is studied with a focus on the harm of the composition of the aspiratory particles,aerosol state,grain size,concentration to human health.
    对其空气中溶胶粒子,特别是可吸入粒子的成分,气溶胶态、粒径大小、浓度等对人体健康危害进行了分析研究。

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原声例句
TED-Ed(音频版)

So we owe our existence to aerosol particles.

因此溶胶颗粒的存在 使我们得以存活。

VOA常速英语_健康

Every time they vape and bring this aerosol into their lungs, it's not water vapor.

每次它们蒸发,然后会把这种气溶带入肺部,这不是水蒸气。

科学60秒 听力 2014年8月合集

These ozone-destroying chemicals are used in aerosol sprays on Earth.

这种能够破坏臭氧层的化学物质在地球上用于喷雾器。

生活大爆炸 第2季

Despite I deep love of chess, lasers and aerosol disinfectant, I must forfeit.

虽然我非常喜欢象棋,激光和空气清新剂,但我不得不放弃。

VOA视频精选

And this significant we can improve fog forecast and aerosol forecast.

这有助于提高大雾预报和气溶胶预报的准确性。

经济学人-科技

Cheap cotton face-masks struggle to block the smallest aerosols, which are the most likely to penetrate deeply.

廉价的棉质口罩很难阻挡最小的悬浮微粒,而这些悬浮微粒最有可能渗透到深处。

科普小杂文

Other aerosols can host chemical reactions that damage the ozone layer.

其他溶胶可以主导伤害臭氧层的化学反应。

侏罗纪搏击俱乐部

You turn the sulfate containing evaporate into sulfuric acid aerosols in the atmosphere.

含硫的蒸汽在空气中变成硫酸气溶胶

VOA慢速英语_健康

These particles, called aerosols, can stay in the air for minutes to hours.

这些颗粒,叫做溶胶,可以在空气中停留几分钟到几小时。

华尔街日报

Collins is a mechanical engineer with a background in aerosol science.

柯林斯是一位有气溶胶科学背景的机械工程师。

中文百科

气溶胶

气溶胶污染遍及北印度与孟加拉。图片来源:美国太空总署NASA。
火山爆发使太阳辐射降低

气溶胶,又称气胶烟雾质,是指固体或液体微粒稳定地悬浮于气体介质中形成的分散体系,其中颗粒物质则被称作悬浮粒子,其粒径大小多在0.01-10微米之间,根据其生成原因可分为自然源及人为源两种。气溶胶会吸收或散射大气辐射减少到达地表之辐射量,另外也会成为凝结核而影响云的性质,进而改变地球的气候。

英语百科

Aerosol 气溶胶

Mist and clouds are aerosols.
Because dust particles mostly settle to the ground, this visible dust is a suspension, not an aerosol.  Very fine dust, common in the Sahara Desert, however, can constitute an aerosol as it travels on the winds for weeks.
Photomicrograph made with a Scanning Electron Microscope (SEM): Fly ash particles at 2,000x magnification. Most of the particles in this aerosol are nearly spherical.
The same hypothetical log-normal aerosol distribution plotted, from top to bottom, as a number vs. diameter distribution, a surface area vs. diameter distribution, and a volume vs. diameter distribution. Typical mode names are shows at the top. Each distribution is normalized so that the total area is 1000.

An aerosol is a colloid of fine solid particles or liquid droplets, in air or another gas. Aerosols can be natural or artificial. Examples of natural aerosols are fog, forest exudates and geyser steam. Examples of artificial aerosols are haze, dust, particulate air pollutants and smoke. The liquid or solid particles have diameter mostly smaller than 1 μm or so; larger particles with a significant settling speed make the mixture a suspension, but the distinction is not clear-cut. In general conversation, aerosol usually refers to an aerosol spray that delivers a consumer product from a can or similar container. Other technological applications of aerosols include dispersal of pesticides, medical treatment of respiratory illnesses, and combustion technology. Diseases can also spread by means of small droplets in the breath, also called aerosols.

近义、反义、联想词
近义词
n.
cloud, dispenser

联想词
vapor蒸汽;ozone臭氧;particulate微粒的,粒子的;spray喷雾;inhalation吸入;pollutant污染物质;vapour蒸气;gaseous气态的,气体的;soot煤烟,烟灰;particle颗粒;particles碎木料;
英英词典
aerosol n.
  1. a cloud of solid or liquid particles in a gas
  2. a dispenser that holds a substance under pressure and that can release it as a fine spray (usually by means of a propellant gas)

  3. synonymous: aerosol container, aerosol can, aerosol bomb, spray can
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更新时间:2025/6/17 16:31:17