radioactive waste

简明释义

放射性废物

英英释义

例句

1.The disposal of radioactive waste is a significant challenge for nuclear power plants.

核电站的放射性废物处理是一个重大挑战。

2.Governments must create policies to manage radioactive waste safely.

政府必须制定政策以安全管理放射性废物。

3.Scientists are researching methods to reduce the volume of radioactive waste produced.

科学家正在研究减少产生的放射性废物体积的方法。

4.Improper handling of radioactive waste can lead to environmental contamination.

不当处理放射性废物可能导致环境污染。

5.There are strict regulations regarding the transportation of radioactive waste.

关于放射性废物运输有严格的法规。

作文

Radioactive waste is a significant concern in the field of nuclear energy and medical applications. It refers to materials that are radioactive and are no longer useful, requiring careful management and disposal. The generation of radioactive waste (放射性废物) occurs in various sectors, including nuclear power plants, research laboratories, and hospitals. Understanding the implications of radioactive waste (放射性废物) is crucial for ensuring environmental safety and public health.Nuclear power plants produce large quantities of radioactive waste (放射性废物) as a byproduct of electricity generation. This waste can remain hazardous for thousands of years, necessitating secure storage solutions. The challenge lies in finding suitable sites for long-term disposal and ensuring that these sites are protected from natural disasters and human interference. Countries such as Finland have made progress with deep geological repositories, designed to isolate radioactive waste (放射性废物) from the environment for millennia.In addition to energy production, radioactive waste (放射性废物) is also generated in medical facilities. Radioactive isotopes are used in diagnostic imaging and cancer treatment, leading to the production of waste that must be handled with care. Hospitals must adhere to strict regulations regarding the disposal of radioactive waste (放射性废物) to prevent contamination and protect both patients and healthcare workers. This includes proper labeling, storage, and disposal methods that comply with national and international guidelines.The management of radioactive waste (放射性废物) involves several key strategies. Firstly, minimizing the amount of waste produced is essential. This can be achieved by improving technologies and processes in nuclear reactors and medical applications. Secondly, recycling and reusing materials where possible can help reduce the volume of radioactive waste (放射性废物) that needs to be disposed of. For instance, spent nuclear fuel can sometimes be reprocessed to extract usable materials, thereby decreasing the overall waste burden.Public perception of radioactive waste (放射性废物) is often negative, largely due to fears of radiation exposure and environmental contamination. Education and transparency are vital in addressing these concerns. Governments and organizations involved in nuclear energy and medical applications should engage with the public to explain the safety measures in place and the science behind radioactive waste (放射性废物) management. By fostering a better understanding, it is possible to alleviate fears and promote informed discussions about the use of nuclear technology.In conclusion, radioactive waste (放射性废物) presents significant challenges that require ongoing research, innovation, and public engagement. The safe management and disposal of this waste are critical for protecting human health and the environment. As we continue to rely on nuclear energy and medical advancements, it is imperative that we develop sustainable practices for handling radioactive waste (放射性废物) to ensure a safer future for generations to come.