英语释义

• coat with soot

• a black colloidal substance consisting wholly or principally of amorphous carbon and used to make pigments and ink

片语

acid soot酸性烟灰

soot blower吹灰装置；烟灰吹除机

soot blowing吹灰

soot filter烟尘滤管

Black soot黑烟尘

soot particle灰粒

soot formation烟炱的形成；积灰

soot content煤烟含量

oil soot油烟炱

soot concentration烟灰浓度

Plant Soot百草霜（俗称锅底灰）

英汉例句

• a handful of salt thrown onto the flames in your fireplace will not only produce pretty, vivid yellow flames, it will help loosen soot in the chimney, preventing chimney fires and improving air flow.

  把一小撮的盐投入壁炉中燃烧的火苗上，不仅能制造出相当可爱的黄色火焰，也可使烟囱里的灰轻易掉下来，预防烟囱着火并改善气体流通。

• it does not distribute neurotoxic mercury around the planet; it does not clog city air and the lungs of those who breathe it with soot and sulphur.

  它既不会在地球周围散播神经毒素汞，也不会污染城市空气，危害那些每天呼吸着煤烟和硫的受害者的肺。

• soot has a pivotal extra effect, too: it settles on glaciers and other areas of ice, darkening their surface and increasing the rate at which they melt.

  而煤烟还伴有一种紧要攸关的附加效力：其微粒停落在冰川与其它地区的冰面上，加深了它们的表面颜色，从而加快了它们融化的速度。

• likewise, soot and smoke from fire contain a multitude of carcinogens, as do fungal aflatoxins deposited on peanuts.

  同样，来自火焰的烟灰就像在花生中沉积的黄曲霉毒素一样，也含有非常多的致癌原。

• initial results show traditional stoves have even higher soot levels than anticipated, while new stoves appear to dramatically reduce emissions.

  初步结果显示，传统火炉的煤烟排量甚至比预期的还要高，而新式炉则极大地减少了排放。

• third, pollution from trucks and smoke covers glaciers with carbon soot so that their surfaces become darker and less reflective — causing them to melt more quickly.

  第三，汽车尾气污染和烟雾使冰川被碳烟灰所笼罩，从而使冰川颜色变得更深而缺乏反射性--因而导致冰川加速融化。

• such cooking and heating produces high levels of indoor air pollution with a range of health-damaging pollutants, including small soot particles that penetrate deep into the lungs.

  这种烹饪和取暖做法会造成高度室内空气污染，产生大量对健康有害的污染物，包括可渗透到肺部深处的烟尘微小颗粒。

• but plane soot occurs at low enough altitudes for rain to wash it out of the atmosphere in just days or weeks.

  但是飞机烟尘是在低纬度，雨水在几天或几星期就把它们从空中沖洗干凈了。

• then i shined them with soot from the stove lids.

  然后我用炉盖上的煤烟把它们擦亮。

• if an asteroid that big struck earth, firestorms could produce worldwide clouds of soot that would block sunlight and plunge the planet into an 「asteroid winter.

  如果那么大的小行星袭击地球，引发的大火产生的烟尘会弥漫全球，遮蔽阳光，使地球进入“小行星冬天」。

• but soot — also known as black carbon — from millions of villages like this one in developing countries, is emerging as a major and previously unappreciated source of global climate change.

  但是来自于成千上万个象这样的小村庄的烟尘——又叫黑炭，正在成为全球气候变化的一个曾被忽视的重要根源。

• the sheer speed and volume with which factories and power plants across china increase their output of soot and gases make the country’s air-pollution problems the world’s.

  单单从全国各地的工厂和发电厂排放出来的烟尘和气体，其速度之快、数量之多，让空气污染这个国家级难题升级成为世界级难题。

• other factors include changes in solar activity, the increased water vapour that can be held by warmer air and soot and other particles produced by fossil fuel and wood burning in asia.

  其他因素包括太阳活动，通过温暖的空气、烟尘、在亚洲化石燃料和木材燃烧产生其他粒子的变化都可以增加水汽以至变暖趋势降低。

• these pollutants are called aerosols and they include soot as well as compounds of nitrogen and sulfur and other stuff into the air.

  通常，我们称这些污染物为悬浮微粒，它们包含烟尘以及氮硫与进入大气的其他物质的混合物。

• by cutting carbon dioxide emissions as well as controlling soot and methane, the global temperature change could be kept under 2 degrees celsius (4 degrees fahrenheit) in the short term.

  就短期来看，在减少二氧化碳排放量的同时控制烟灰和甲烷的排放将使全球气温变化控制在2摄氏度（4华氏度）以内。

• the soot produced by burning fossil fuels has a stronger warming effect because it contains a higher ratio of black carbon to sulfate, which reflects sunlight to produce a cooling effect.

  燃烧化石燃料产生的煤烟增温效应较强，因为其中黑碳对硫酸盐的比例较高，而硫酸盐是可以反射阳光产生降温效果。

• these regions are under the influence of westerly winds, suggesting that the soot in question originated in europe.

  这些地区受西风影响，因此研究人员正讨论这些烟灰可能来自于欧洲。

• soot pollution can irritate the lungs, worsen conditions like asthma and increase the risks of heart attacks and premature death.

  煤烟污染会使肺部感到不适，恶化哮喘病并增加心脏病发作和早产儿死亡的危险。

• the ink appears to be an ancient recipe—a mix of iron gall and soot inks.

  其中的墨迹被认为来自一种古老的配方，一种将鞣酸铁与煤烟混合而成的墨水。

相似词

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cloud(Cloud) 克劳德（人名）