hazardous

简明释义

英[ˈhæzədəs]美[ˈhæzərdəs]

adj. 危险的，有害的；碰运气的

英英释义

单词用法

同义词

反义词

例句

1.So we're flying in an incredibly hazardous environment.

我们是在令人难以置信的危险环境下飞行。

2.They have no way to dispose of the hazardous waste they produce.

他们没法处理那些由他们制造出来的危害性废弃物。

3.Forecasting's become a very hazardous business so I don't want to commit myself too much.

局势复杂多变，不容易预测，所以我不想过多地参与。

4.Apparently, that day has come because seemingly routine operations such as knee replacements are now much more hazardous due to the looming threat of these infections.

显然，这一天已经到来，因为由于这些感染的潜在威胁，膝关节置换等看似常规的手术现在要危险得多。

5.That was a hazardous journey.

那是个危险的旅程。

6.As I said, it's a particularly hazardous substance and is worked with in fume hoods.

就像我说过的，这是尤其有害的物质，在通风柜中才能用。

7.The factory was shut down due to hazardous waste disposal practices.

由于废物处理不当，工厂被关闭，因为这涉及到危险的废物处理。

8.The government has strict regulations regarding hazardous materials.

政府对危险的材料有严格的规定。

9.Handling chemicals without proper protection can be hazardous.

在没有适当保护的情况下处理化学品可能是危险的。

10.Exposure to hazardous substances can lead to serious health issues.

接触危险的物质可能导致严重的健康问题。

11.Some materials are classified as hazardous and require special handling.

某些材料被分类为危险的，需要特殊处理。

作文

In today's world, we are constantly surrounded by various risks and dangers. One of the most concerning issues is the presence of hazardous (危险的) materials in our environment. These materials can be found in many forms, including chemicals, waste products, and even certain natural substances. Understanding the implications of hazardous (危险的) materials is crucial for ensuring public safety and protecting our planet. Firstly, it is important to recognize the different types of hazardous (危险的) materials that exist. For example, industrial chemicals used in manufacturing processes can pose significant health risks if not handled properly. Many of these substances are toxic and can lead to serious illnesses or even fatalities if exposure occurs. Furthermore, waste products from industries can contaminate air, water, and soil, leading to long-term environmental damage. Secondly, the impact of hazardous (危险的) materials extends beyond immediate health concerns. Communities living near industrial sites often face increased rates of respiratory diseases and other health issues due to exposure to these dangerous substances. Additionally, the cleanup of hazardous (危险的) waste can be incredibly costly and time-consuming, placing a burden on local governments and taxpayers. To combat the challenges posed by hazardous (危险的) materials, regulations and safety protocols must be implemented. Governments around the world have established guidelines to manage the use, storage, and disposal of hazardous (危险的) substances. These regulations are designed to minimize risks to human health and the environment. For instance, the Occupational Safety and Health Administration (OSHA) in the United States has strict standards for workplaces that handle hazardous (危险的) materials, ensuring that employees are protected from potential harm. Moreover, public awareness and education play a vital role in addressing the dangers associated with hazardous (危险的) materials. Individuals should be informed about the risks and best practices for handling such substances. Schools, community organizations, and government agencies can work together to provide resources and training to help people understand how to safely interact with hazardous (危险的) materials. In addition to education, technological advancements offer promising solutions for managing hazardous (危险的) materials. Innovative methods for recycling and neutralizing dangerous substances are being developed to reduce their impact on the environment. For example, bioremediation techniques use microorganisms to break down pollutants, making them less harmful. Such technologies can significantly mitigate the risks associated with hazardous (危险的) materials. Ultimately, tackling the issue of hazardous (危险的) materials requires a collective effort from individuals, communities, businesses, and governments. By working together, we can create a safer environment for ourselves and future generations. It is essential to remain vigilant and proactive in identifying and managing hazardous (危险的) materials to protect our health and the planet. In conclusion, understanding the nature of hazardous (危险的) materials and taking appropriate actions can lead us toward a healthier and more sustainable future.

在今天的世界里，我们周围不断充满着各种风险和危险。其中一个最令人担忧的问题是我们环境中存在的hazardous（危险的）材料。这些材料可以以许多形式存在，包括化学品、废物产品，甚至某些自然物质。理解hazardous（危险的）材料的含义对于确保公共安全和保护我们的星球至关重要。首先，重要的是要认识到存在的不同类型的hazardous（危险的）材料。例如，用于制造过程的工业化学品如果处理不当会带来重大健康风险。许多这些物质是有毒的，如果发生接触，可能导致严重的疾病甚至死亡。此外，来自工业的废物产品可能会污染空气、水和土壤，导致长期的环境损害。其次，hazardous（危险的）材料的影响不仅限于直接的健康问题。生活在工业区附近的社区往往由于接触这些危险物质而面临更高的呼吸系统疾病和其他健康问题的发生率。此外，清理hazardous（危险的）废物可能非常昂贵且耗时，给地方政府和纳税人带来负担。为了应对hazardous（危险的）材料带来的挑战，必须实施法规和安全协议。世界各国政府已经建立了管理hazardous（危险的）物质使用、储存和处置的指南。这些法规旨在将对人类健康和环境的风险降至最低。例如，美国的职业安全与健康管理局（OSHA）对处理hazardous（危险的）材料的工作场所有严格的标准，确保员工免受潜在伤害。此外，公众意识和教育在解决与hazardous（危险的）材料相关的危险中发挥着至关重要的作用。个人应了解风险和处理此类物质的最佳实践。学校、社区组织和政府机构可以共同努力，提供资源和培训，帮助人们理解如何安全地与hazardous（危险的）材料互动。除了教育，技术进步为管理hazardous（危险的）材料提供了有希望的解决方案。正在开发创新的方法来回收和中和危险物质，以减少它们对环境的影响。例如，生物修复技术利用微生物分解污染物，使其不那么有害。这些技术可以显著减轻与hazardous（危险的）材料相关的风险。最终，解决hazardous（危险的）材料问题需要个人、社区、企业和政府的共同努力。通过共同努力，我们可以为自己和后代创造一个更安全的环境。保持警惕并积极识别和管理hazardous（危险的）材料对于保护我们的健康和地球至关重要。总之，理解hazardous（危险的）材料的性质并采取适当的行动可以引领我们走向一个更健康和可持续的未来。