dust coal

简明释义

粉煤

英英释义

例句

1.The workers had to clean the machinery because it was covered in dust coal.

工人们不得不清理机器，因为它被煤尘覆盖。

2.The children played outside, unaware of the dust coal settling on their toys.

孩子们在外面玩耍，丝毫没有意识到他们的玩具上落满了煤尘。

3.After a long day at the mine, my clothes were filled with dust coal.

在矿井工作了一整天后，我的衣服上满是煤尘。

4.They installed new filters to reduce the amount of dust coal released into the air.

他们安装了新的过滤器，以减少释放到空气中的煤尘量。

5.Inhaling dust coal can lead to serious respiratory issues over time.

长时间吸入煤尘可能导致严重的呼吸系统问题。

作文

In the industrial world, the term dust coal refers to the fine particles of coal that are generated during the mining, handling, and transportation processes. These small particles can pose significant health risks to workers and can also lead to environmental pollution if not managed properly. Understanding the implications of dust coal is crucial for both safety and regulatory compliance in industries that rely heavily on coal as a resource.The generation of dust coal is an inevitable byproduct of coal mining operations. When coal is extracted from the earth, it often breaks into smaller pieces, creating dust that can be inhaled by workers. This inhalation can lead to serious health issues such as respiratory diseases and lung cancer. Therefore, it is essential for mining companies to implement effective dust control measures to protect the health of their employees. This includes using water sprays, dust suppressants, and proper ventilation systems to minimize exposure to dust coal.Moreover, the environmental impact of dust coal cannot be underestimated. When these fine particles are released into the air, they can contribute to air pollution, affecting not only the immediate area but also surrounding communities. This pollution can lead to a range of health problems for residents, including asthma and other respiratory conditions. To mitigate these effects, regulations have been established to limit the amount of dust coal that can be emitted during mining operations. Companies must adhere to these regulations to avoid penalties and ensure a safer environment for everyone.In addition to health and environmental concerns, dust coal can also affect the efficiency of coal-fired power plants. When dust accumulates on equipment, it can lead to operational inefficiencies and increased maintenance costs. Power plants must regularly clean their machinery to ensure optimal performance, which adds to operational expenses. Therefore, managing dust coal is not only a health and environmental issue but also an economic one.To address the challenges posed by dust coal, various technologies have been developed. For instance, advanced filtration systems can capture dust particles before they are released into the atmosphere. Additionally, innovations in coal handling and storage techniques can significantly reduce the generation of dust. By investing in these technologies, companies can enhance their operational efficiency while simultaneously protecting the health of their workers and the environment.In conclusion, the understanding and management of dust coal are vital in the coal industry. It is not merely a concern for miners but a broader issue that impacts health, environmental quality, and economic viability. As the world moves towards cleaner energy sources, addressing the challenges associated with dust coal will be essential for the future of coal mining and its related industries. By prioritizing safety and sustainability, we can work towards a healthier planet for generations to come.

在工业世界中，术语煤尘指的是在采矿、处理和运输过程中产生的煤的细小颗粒。这些小颗粒对工人构成了重大健康风险，如果管理不当，也会导致环境污染。理解煤尘的影响对于依赖煤作为资源的行业来说至关重要，无论是出于安全考虑还是合规要求。煤尘的产生是煤矿作业不可避免的副产品。当煤从地球中提取时，它通常会破裂成更小的碎片，形成可以被工人吸入的粉尘。这种吸入会导致严重的健康问题，如呼吸系统疾病和肺癌。因此，矿业公司必须实施有效的防尘措施，以保护员工的健康。这包括使用喷雾水、抑尘剂和适当的通风系统，以尽量减少对煤尘的暴露。此外，煤尘对环境的影响也不可低估。当这些细小颗粒释放到空气中时，它们可能会导致空气污染，不仅影响周边地区，还会影响周围社区。这种污染可能会导致居民一系列健康问题，包括哮喘和其他呼吸道疾病。为了减轻这些影响，已经制定了法规，以限制在采矿作业中可以排放的煤尘数量。公司必须遵守这些法规，以避免处罚并确保每个人的安全环境。除了健康和环境问题外，煤尘还可能影响燃煤电厂的效率。当灰尘积聚在设备上时，会导致操作效率低下和维护成本增加。发电厂必须定期清洁其机械，以确保最佳性能，这增加了运营费用。因此，管理煤尘不仅是健康和环境问题，还是经济问题。为了解决煤尘带来的挑战，各种技术应运而生。例如，先进的过滤系统可以在颗粒释放到大气之前捕获它们。此外，煤的处理和储存技术的创新可以显著减少灰尘的产生。通过投资这些技术，公司可以提高运营效率，同时保护工人的健康和环境。总之，理解和管理煤尘在煤炭行业中至关重要。这不仅是矿工的关注问题，也是影响健康、环境质量和经济可行性的更广泛问题。随着世界向更清洁的能源来源迈进，解决与煤尘相关的挑战将是煤矿和相关行业未来的重要任务。通过优先考虑安全和可持续性，我们可以为未来几代人创造一个更健康的星球。