hazardous and noxious substance

简明释义

危险与有害物质危险与有毒物质

英英释义

A hazardous and noxious substance refers to any material that poses a significant risk to human health or the environment due to its chemical properties, toxicity, or potential for causing harm.

危险和有害物质是指由于其化学特性、毒性或造成伤害的潜力，对人类健康或环境构成重大风险的任何材料。

例句

1.Proper labeling is essential for any container holding a hazardous and noxious substance 危险和有害物质.

对任何存放危险和有害物质hazardous and noxious substance的容器进行正确标记是必要的。

2.The government has strict policies regarding the transportation of hazardous and noxious substance 危险和有害物质 across state lines.

政府对跨州运输危险和有害物质hazardous and noxious substance有严格的政策。

3.The spill of a hazardous and noxious substance 危险和有害物质 prompted an emergency response team to be dispatched.

一宗危险和有害物质hazardous and noxious substance泄漏事件促使紧急响应小组被派遣。

4.Workers are trained to handle hazardous and noxious substance 危险和有害物质 safely in the laboratory.

实验室工作人员接受了安全处理危险和有害物质hazardous and noxious substance的培训。

5.The factory must comply with regulations concerning the disposal of hazardous and noxious substance 危险和有害物质 to protect the environment.

工厂必须遵守关于处理危险和有害物质hazardous and noxious substance的规定，以保护环境。

作文

In today's world, the impact of industrialization and urbanization cannot be overstated. As societies evolve and expand, they often produce a variety of byproducts that can be detrimental to both human health and the environment. One of the most concerning categories of these byproducts is what we refer to as hazardous and noxious substance（危险和有害物质）. Understanding the implications of these substances is crucial for ensuring public safety and environmental protection.

Definition and Examples

A hazardous and noxious substance（危险和有害物质） can be defined as any material that poses a risk to health, safety, or the environment. These substances can take many forms, including chemicals used in manufacturing processes, waste products from industrial activities, and pollutants released into the air and water. For example, heavy metals like lead and mercury are classified as hazardous and noxious substances（危险和有害物质） due to their toxic effects on the human body and ecosystems.

Health Implications

Exposure to hazardous and noxious substances（危险和有害物质） can lead to a myriad of health issues. Short-term exposure may cause respiratory problems, skin irritation, or other acute symptoms. Long-term exposure, on the other hand, has been linked to chronic diseases such as cancer, neurological disorders, and reproductive issues. Vulnerable populations, including children and pregnant women, are particularly at risk. Therefore, it is vital to implement strict regulations and monitoring systems to minimize exposure to these harmful substances.

Environmental Impact

The environmental consequences of hazardous and noxious substances（危险和有害物质） are equally alarming. When these substances are improperly disposed of or released into the environment, they can contaminate soil, water sources, and air quality. This not only affects wildlife but also disrupts entire ecosystems. For instance, chemical spills can lead to the death of aquatic life and the destruction of habitats. Moreover, the long-term presence of these substances in the environment can hinder recovery efforts and pose ongoing risks to future generations.

Regulatory Framework

To combat the dangers associated with hazardous and noxious substances（危险和有害物质）, governments worldwide have established regulatory frameworks aimed at controlling their use and disposal. Organizations such as the Environmental Protection Agency (EPA) in the United States enforce laws that require industries to adhere to strict guidelines regarding the handling and disposal of these substances. Additionally, international agreements, such as the Basel Convention, seek to regulate the transboundary movement of hazardous waste and its disposal.

Public Awareness and Education

Raising public awareness about the risks associated with hazardous and noxious substances（危险和有害物质） is essential for fostering a culture of safety and responsibility. Educational programs can inform communities about the potential dangers and encourage them to advocate for safer practices within their local industries. By empowering individuals with knowledge, we can collectively work towards reducing the prevalence of these substances in our environment.

Conclusion

In conclusion, hazardous and noxious substances（危险和有害物质） present significant challenges to public health and environmental sustainability. It is imperative that we recognize the importance of understanding, regulating, and educating ourselves about these substances. Through collaborative efforts between governments, industries, and communities, we can strive to mitigate the risks associated with hazardous and noxious substances（危险和有害物质） and create a safer, healthier world for all.

在当今世界，工业化和城市化的影响不容小觑。随着社会的发展和扩张，它们往往会产生多种副产品，这些副产品对人类健康和环境可能造成危害。其中一个最令人担忧的类别就是我们所称的危险和有害物质（hazardous and noxious substance）。理解这些物质的含义对于确保公众安全和环境保护至关重要。

定义和例子

危险和有害物质（hazardous and noxious substance）可以定义为任何对健康、安全或环境构成风险的材料。这些物质可以采取多种形式，包括制造过程中使用的化学品、工业活动产生的废物以及释放到空气和水中的污染物。例如，铅和汞等重金属被归类为危险和有害物质（hazardous and noxious substance），因为它们对人体和生态系统有毒害作用。

健康影响

接触危险和有害物质（hazardous and noxious substance）可能导致各种健康问题。短期接触可能引起呼吸问题、皮肤刺激或其他急性症状。另一方面，长期接触与慢性疾病如癌症、神经系统疾病和生殖问题有关。脆弱人群，包括儿童和孕妇，尤其面临风险。因此，实施严格的法规和监测系统以最小化对这些有害物质的接触至关重要。

环境影响

危险和有害物质（hazardous and noxious substance）对环境的影响同样令人担忧。当这些物质被不当处置或释放到环境中时，它们可能会污染土壤、水源和空气质量。这不仅影响野生动物，还会破坏整个生态系统。例如，化学泄漏可能导致水生生命的死亡和栖息地的破坏。此外，这些物质在环境中的长期存在可能阻碍恢复工作，并对未来几代人构成持续风险。

监管框架

为了应对与危险和有害物质（hazardous and noxious substance）相关的危险，各国政府已经建立了旨在控制其使用和处置的监管框架。美国环境保护局（EPA）等组织执行法律，要求工业遵守有关这些物质的处理和处置的严格指南。此外，《巴塞尔公约》等国际协议也旨在规范危险废物的跨境转移及其处置。

公众意识和教育

提高公众对危险和有害物质（hazardous and noxious substance）相关风险的意识对于培养安全和责任文化至关重要。教育项目可以让社区了解潜在的危险，并鼓励他们倡导当地工业采取更安全的做法。通过赋予个人知识，我们可以共同努力减少这些物质在环境中的普遍存在。

结论

总之，危险和有害物质（hazardous and noxious substance）对公众健康和环境可持续性构成重大挑战。我们必须认识到理解、监管和教育自己关于这些物质的重要性。通过政府、行业和社区之间的协作努力，我们可以努力减轻与危险和有害物质（hazardous and noxious substance）相关的风险，为所有人创造一个更安全、更健康的世界。