exhaust gas

简明释义

economizer废气经济器排气

英英释义

例句

1.In urban areas, the concentration of exhaust gas from vehicles can lead to poor air quality.

在城市地区，来自车辆的废气浓度可能导致空气质量差。

2.The car's engine emits exhaust gas, which contains harmful pollutants.

汽车的发动机排放废气，其中含有有害污染物。

3.The factory installed a new filtration system to clean exhaust gas before it is released into the atmosphere.

工厂安装了新的过滤系统，以在废气释放到大气之前进行清洁。

4.Regular maintenance can help reduce the amount of exhaust gas produced by your vehicle.

定期维护可以帮助减少您的车辆产生的废气量。

5.Diesel engines tend to produce more exhaust gas than gasoline engines.

柴油发动机往往比汽油发动机产生更多的废气。

作文

Exhaust gas is a term that refers to the gases produced as a byproduct of combustion in engines, particularly in vehicles. These gases are released into the atmosphere through the exhaust system of the vehicle. Understanding the implications of exhaust gas (废气) is crucial for both environmental and health reasons. As urbanization increases and more vehicles take to the roads, the impact of exhaust gas (废气) on air quality becomes a significant concern.The primary components of exhaust gas (废气) include carbon dioxide (CO2), carbon monoxide (CO), nitrogen oxides (NOx), hydrocarbons (HC), and particulate matter (PM). Each of these components has different effects on the environment and human health. For instance, CO2 is a greenhouse gas that contributes to global warming, while CO is a poisonous gas that can be harmful to humans when inhaled in large quantities. NOx contributes to the formation of smog and acid rain, which can harm ecosystems and human health alike.To mitigate the effects of exhaust gas (废气), many countries have implemented strict regulations on vehicle emissions. These regulations require manufacturers to develop cleaner technologies that reduce the amount of harmful substances released into the atmosphere. Innovations such as catalytic converters and electric vehicles have emerged as effective solutions to decrease the output of exhaust gas (废气).Moreover, public awareness campaigns have been initiated to educate drivers about the importance of maintaining their vehicles. Regular maintenance can ensure that engines run efficiently, thereby reducing the volume of exhaust gas (废气) produced. Simple actions like ensuring proper tire pressure and using the right fuel can also make a difference in the amount of harmful emissions generated.In addition to regulatory measures and public awareness, alternative fuels are being explored as a solution to the problem of exhaust gas (废气). Biofuels, hydrogen, and electricity are becoming increasingly popular as they produce little to no exhaust gas (废气) compared to traditional fossil fuels. The shift towards renewable energy sources not only helps in reducing pollution but also promotes sustainable development.In conclusion, the issue of exhaust gas (废气) is multifaceted, involving environmental, health, and economic considerations. As individuals and communities, we must recognize our role in addressing this issue. By supporting cleaner technologies, maintaining our vehicles, and advocating for policies that limit emissions, we can contribute to a healthier planet. The challenge of managing exhaust gas (废气) is significant, but with collective effort, it is possible to create a cleaner, more sustainable future for ourselves and generations to come.

废气是一个术语，指的是在发动机燃烧过程中的副产品所产生的气体，特别是在车辆中。这些气体通过车辆的排气系统释放到大气中。理解废气（exhaust gas）的影响对环境和健康至关重要。随着城市化进程的加快，越来越多的车辆上路，废气（exhaust gas）对空气质量的影响成为一个重要的问题。废气（exhaust gas）的主要成分包括二氧化碳（CO2）、一氧化碳（CO）、氮氧化物（NOx）、碳氢化合物（HC）和颗粒物（PM）。这些成分对环境和人类健康的影响各不相同。例如，CO2是一种温室气体，会导致全球变暖，而CO是一种有毒气体，在大量吸入时可能对人类造成伤害。NOx则会导致烟雾和酸雨的形成，这对生态系统和人类健康都有害。为了减轻废气（exhaust gas）的影响，许多国家实施了严格的车辆排放法规。这些法规要求制造商开发清洁技术，以减少释放到大气中的有害物质的数量。催化转换器和电动车等创新技术已成为减少废气（exhaust gas）排放的有效解决方案。此外，公众意识活动也已启动，以教育驾驶者维护其车辆的重要性。定期维护可以确保发动机高效运转，从而减少产生的废气（exhaust gas）量。确保轮胎压力适当和使用正确燃料等简单措施也可以对减少有害排放产生影响。除了监管措施和公众意识，替代燃料也被探索作为解决废气（exhaust gas）问题的方案。生物燃料、氢气和电力正变得越来越受欢迎，因为它们与传统化石燃料相比几乎不产生废气（exhaust gas）。向可再生能源的转变不仅有助于减少污染，还促进可持续发展。总之，废气（exhaust gas）问题是多方面的，涉及环境、健康和经济考虑。作为个人和社区，我们必须认识到自己在解决这一问题中的角色。通过支持清洁技术、维护我们的车辆以及倡导限制排放的政策，我们可以为一个更健康的地球贡献力量。管理废气（exhaust gas）的挑战是重大的，但通过共同努力，创造一个更清洁、更可持续的未来是可能的，为我们自己和未来的几代人。