sooting

简明释义

英[ˈsʊtɪŋ]美[ˈsʊtɪŋ]

n. 烟黑；油烟

v. 用烟灰弄脏；用煤烟熏黑（soot 的现在分词）

英英释义

单词用法

同义词

反义词

例句

1.The results show that the surface blacks are caused by oil incomplete combustion during heating process in oil-furnace which results in aggregated sooting on the surface of steel parts;

结果表明，海绵钳表面产生黑斑是在油炉加热过程中，加热油燃烧不充分所形成的炭黑滴落聚结在钢表面所致；

2.The results show that the surface blacks are caused by oil incomplete combustion during heating process in oil-furnace which results in aggregated sooting on the surface of steel parts;

结果表明，海绵钳表面产生黑斑是在油炉加热过程中，加热油燃烧不充分所形成的炭黑滴落聚结在钢表面所致；

3.Regular maintenance is crucial to prevent sooting 积碳 in your home’s heating system.

定期维护对于防止家庭供暖系统中的sooting 积碳至关重要。

4.The fireplace was filled with ash, evidence of the recent sooting 积碳 from the burning logs.

壁炉里满是灰烬，最近燃烧的木头留下了明显的sooting 积碳。

5.The artist loved using charcoal, but sometimes it led to sooting 污垢 on her hands and clothes.

这位艺术家喜欢使用炭笔，但有时会导致她的手和衣服上出现sooting 污垢。

6.The old stove was notorious for sooting 积碳 the walls of the kitchen.

那台旧炉子以在厨房的墙壁上留下sooting 积碳而臭名昭著。

7.After a long winter, the chimney needed cleaning due to excessive sooting 积碳 that could cause a fire hazard.

经过一个漫长的冬天，烟囱因为过多的sooting 积碳而需要清理，这可能会造成火灾隐患。

作文

In the realm of environmental science, the term sooting refers to the process by which black carbon particles are released into the atmosphere, primarily through the incomplete combustion of fossil fuels, biomass, and other organic materials. These particles can have a significant impact on air quality and climate change. The sooting phenomenon is particularly concerning because it contributes to the formation of smog and can lead to respiratory issues in humans and animals alike. The sources of sooting are varied, ranging from vehicles emitting exhaust fumes to industrial processes that do not fully combust their fuel. For instance, diesel engines are notorious for producing high levels of black carbon, which is a major component of soot. As urban areas expand and industrial activities increase, the levels of sooting can rise dramatically, leading to severe health risks for populations living in close proximity to these sources. Moreover, sooting has implications beyond just air quality. The black carbon particles can settle on snow and ice, reducing their reflectivity and causing them to absorb more sunlight. This accelerates melting, which contributes to rising sea levels and further exacerbates climate change. Researchers have found that reducing sooting emissions could have immediate benefits for climate mitigation, as black carbon has a short atmospheric lifetime compared to carbon dioxide. Efforts to combat sooting include implementing stricter emissions standards for vehicles and industrial operations, promoting cleaner cooking technologies in developing countries, and encouraging the use of renewable energy sources. Transitioning to electric vehicles and improving public transportation can also play a crucial role in reducing urban sooting. Public awareness campaigns are essential to inform communities about the dangers of sooting and encourage individuals to take action. Simple measures, such as using cleaner fuels, maintaining vehicles properly, and supporting policies aimed at reducing emissions, can collectively make a significant difference. In conclusion, understanding the concept of sooting is vital for addressing both air quality and climate change issues. By recognizing the sources and impacts of sooting, we can work towards effective solutions that will protect our health and the environment. Only through collective action and increased awareness can we hope to reduce the detrimental effects of sooting and pave the way for a cleaner and healthier future.

在环境科学领域，术语sooting指的是黑碳颗粒被释放到大气中的过程，这主要是由于化石燃料、生物质和其他有机材料的不完全燃烧。这些颗粒对空气质量和气候变化有着显著的影响。sooting现象尤其令人担忧，因为它会导致雾霾的形成，并可能导致人类和动物的呼吸问题。sooting的来源多种多样，从汽车排放的废气到不完全燃烧燃料的工业过程。例如，柴油发动机因产生高水平的黑碳而臭名昭著，而黑碳是烟尘的主要成分。随着城市地区的扩张和工业活动的增加，sooting的水平可能会急剧上升，从而对生活在这些源头附近的人口造成严重健康风险。此外，sooting对空气质量以外还有更广泛的影响。黑碳颗粒可以沉积在雪和冰上，降低其反射率，使其吸收更多的阳光。这加速了融化，进一步导致海平面上升，加剧气候变化。研究人员发现，减少sooting排放可以对气候缓解产生即时的好处，因为黑碳的在大气中的寿命比二氧化碳短。对抗sooting的努力包括为车辆和工业操作实施更严格的排放标准，在发展中国家推广更清洁的烹饪技术，以及鼓励使用可再生能源。过渡到电动车辆和改善公共交通也可以在减少城市sooting中发挥关键作用。公众意识宣传至关重要，以告知社区sooting的危害并鼓励个人采取行动。简单的措施，例如使用更清洁的燃料、正确维护车辆以及支持旨在减少排放的政策，可以共同产生显著的差异。总之，理解sooting的概念对于解决空气质量和气候变化问题至关重要。通过认识sooting的来源和影响，我们可以朝着有效的解决方案努力，以保护我们的健康和环境。只有通过集体行动和增强意识，我们才能希望减少sooting的有害影响，为一个更清洁、更健康的未来铺平道路。