hazardous and noxious substance

简明释义

危险与有毒物质

英英释义

例句

1.The factory was shut down due to the release of a hazardous and noxious substance (有害和有毒物质) into the air.

由于工厂向空气中释放了一种有害和有毒物质，工厂被关闭。

2.Workers must wear protective gear when handling hazardous and noxious substances (有害和有毒物质) in the laboratory.

在实验室处理有害和有毒物质时，工人必须穿戴防护装备。

3.Improper storage of hazardous and noxious substances (有害和有毒物质) can lead to serious environmental issues.

不当存放有害和有毒物质可能导致严重的环境问题。

4.The government has strict regulations regarding the disposal of hazardous and noxious substances (有害和有毒物质).

政府对有害和有毒物质的处理有严格的规定。

5.Emergency responders are trained to deal with incidents involving hazardous and noxious substances (有害和有毒物质).

紧急救援人员接受过处理涉及有害和有毒物质事件的培训。

作文

In today's industrialized world, the production and use of hazardous and noxious substances (有害和有毒物质) have become a significant concern for public health and environmental safety. These substances are often released into the environment through various means, including industrial processes, waste disposal, and agricultural practices. Understanding the implications of these materials is crucial for developing effective regulations and promoting safer alternatives.Firstly, it is essential to define what constitutes hazardous and noxious substances (有害和有毒物质). Generally, these substances are characterized by their ability to cause harm to human health or the environment. This can include chemicals that are toxic, corrosive, flammable, or reactive. Common examples include heavy metals like lead and mercury, solvents, pesticides, and certain industrial chemicals. The presence of these substances in our surroundings can lead to serious health issues, including respiratory problems, skin diseases, and even long-term effects such as cancer.The impact of hazardous and noxious substances (有害和有毒物质) extends beyond individual health. Environmental degradation is another critical issue. When these substances are improperly disposed of, they can contaminate soil and water sources, leading to broader ecological consequences. For instance, runoff from agricultural fields treated with pesticides can enter rivers and lakes, harming aquatic life and disrupting entire ecosystems. This contamination can also affect drinking water supplies, posing risks to communities that rely on these resources.To address the challenges posed by hazardous and noxious substances (有害和有毒物质), governments and organizations around the world are implementing stricter regulations. These regulations aim to limit the production, use, and disposal of harmful chemicals. For example, the establishment of the Toxic Substances Control Act in the United States provides a framework for assessing and managing the risks associated with chemical substances. Similar legislation exists in many other countries, reflecting a growing recognition of the need for protective measures.Moreover, public awareness and education play a vital role in mitigating the risks associated with hazardous and noxious substances (有害和有毒物质). Communities must be informed about the potential dangers of these materials and the importance of proper handling and disposal. Educational programs can empower individuals to make safer choices, such as opting for non-toxic cleaning products or advocating for environmentally friendly agricultural practices.In addition to regulatory efforts and public education, innovation in technology can also contribute to reducing the impact of hazardous and noxious substances (有害和有毒物质). Research into alternative materials and safer chemical processes can lead to the development of greener technologies. For instance, bioplastics made from renewable resources offer a less harmful alternative to traditional plastics, which can release toxic substances during production and disposal.In conclusion, the presence of hazardous and noxious substances (有害和有毒物质) in our environment poses significant risks to both human health and ecological systems. Addressing these challenges requires a multifaceted approach that includes stringent regulations, public education, and technological innovation. By working together, we can create a safer and healthier environment for future generations.

在当今工业化的世界中，生产和使用有害和有毒物质（hazardous and noxious substances）已成为公众健康和环境安全的重要关注点。这些物质通常通过各种手段释放到环境中，包括工业过程、废物处理和农业实践。理解这些材料的影响对于制定有效的法规和促进更安全的替代品至关重要。首先，必须定义什么构成有害和有毒物质（hazardous and noxious substances）。一般来说，这些物质的特征是能够对人类健康或环境造成伤害。这可能包括有毒、腐蚀性、易燃或反应性的化学品。常见的例子包括铅和汞等重金属、溶剂、农药以及某些工业化学品。这些物质在我们周围的存在可能导致严重的健康问题，包括呼吸道疾病、皮肤病，甚至长期影响如癌症。有害和有毒物质（hazardous and noxious substances）的影响不仅限于个人健康。环境退化是另一个关键问题。当这些物质被不当处置时，它们可能会污染土壤和水源，导致更广泛的生态后果。例如，从施用农药的农业田地流出的径流可能进入河流和湖泊，危害水生生物并破坏整个生态系统。这种污染还可能影响饮用水供应，对依赖这些资源的社区构成风险。为了应对有害和有毒物质（hazardous and noxious substances）带来的挑战，世界各国政府和组织正在实施更严格的法规。这些法规旨在限制有害化学品的生产、使用和处置。例如，美国的《有毒物质控制法》为评估和管理与化学物质相关的风险提供了框架。许多其他国家也有类似的立法，反映出对保护措施需求的日益认识。此外，公众意识和教育在减轻有害和有毒物质（hazardous and noxious substances）相关风险方面发挥着至关重要的作用。社区必须了解这些材料的潜在危险以及妥善处理和处置的重要性。教育项目可以使个人能够做出更安全的选择，例如选择无毒清洁产品或倡导环保的农业实践。除了监管措施和公众教育，技术创新也可以帮助减少有害和有毒物质（hazardous and noxious substances）的影响。对替代材料和更安全化学工艺的研究可以导致更绿色技术的发展。例如，由可再生资源制成的生物塑料提供了传统塑料的更少有害替代品，传统塑料在生产和处置过程中可能释放有毒物质。总之，有害和有毒物质（hazardous and noxious substances）在我们环境中的存在对人类健康和生态系统构成重大风险。应对这些挑战需要多方面的方法，包括严格的法规、公众教育和技术创新。通过共同努力，我们可以为未来几代人创造一个更安全、更健康的环境。