residual radiation

简明释义

剩余辐射

英英释义

例句

1.In some cases, residual radiation 残余辐射 can persist for years, making certain areas uninhabitable.

在某些情况下，残余辐射 残余辐射可能持续多年，使某些地区无法居住。

2.After the nuclear accident, scientists measured the levels of residual radiation 残余辐射 in the surrounding area to assess safety.

在核事故后，科学家测量了周围地区的残余辐射 残余辐射水平以评估安全性。

3.The cleanup crew was equipped with protective gear to handle residual radiation 残余辐射 at the contaminated site.

清理队配备了防护装备，以处理受污染地点的残余辐射 残余辐射。

4.Regulatory agencies set strict limits on acceptable levels of residual radiation 残余辐射 in waste disposal sites.

监管机构对废物处置场中可接受的残余辐射 残余辐射水平设定了严格限制。

5.Patients are often monitored for residual radiation 残余辐射 after undergoing certain medical treatments involving radioactive materials.

接受某些涉及放射性材料的医疗治疗后，患者通常会被监测残余辐射 残余辐射。

作文

The concept of residual radiation is crucial in understanding the long-term effects of nuclear events and the safety measures necessary to protect human health and the environment. Residual radiation refers to the ionizing radiation that remains in an area after a nuclear explosion or accident, such as the one that occurred in Chernobyl in 1986 or Fukushima in 2011. This type of radiation can persist for years, depending on the isotopes involved and their half-lives. When a nuclear reactor malfunctions or when there is a detonation of a nuclear weapon, various radioactive isotopes are released into the environment. These isotopes emit radiation as they decay over time. Some isotopes, like iodine-131, have relatively short half-lives and can be dangerous shortly after an incident but diminish quickly. Others, like cesium-137 and strontium-90, have longer half-lives and can pose health risks for decades or even centuries. The presence of residual radiation can lead to contamination of soil, water, and food supplies, which can have severe implications for public health.Understanding residual radiation is essential for emergency response teams and government agencies. After a nuclear incident, it is vital to assess the levels of radiation in affected areas. This assessment helps in determining safe evacuation zones and in planning decontamination efforts. Moreover, monitoring residual radiation levels can guide long-term recovery strategies and ensure that communities can safely return to their homes.In addition to its importance in disaster response, residual radiation also plays a significant role in nuclear waste management. Nuclear power plants produce a large amount of radioactive waste, which must be stored securely to prevent environmental contamination. Understanding the characteristics of residual radiation is critical for developing effective storage solutions that can isolate these materials from the biosphere for thousands of years.Public awareness about residual radiation is also essential. Many people may not understand the implications of radiation exposure and the importance of following safety guidelines in the event of a nuclear accident. Educational campaigns can help inform the public about the risks associated with residual radiation and the measures they can take to protect themselves, such as staying indoors or using protective gear during clean-up operations.In conclusion, residual radiation is a significant concern following nuclear incidents and has far-reaching implications for health, safety, and environmental protection. By understanding its effects and implementing effective monitoring and management strategies, we can mitigate the risks associated with residual radiation and work toward a safer future in a world where nuclear technology is increasingly prevalent. As we continue to develop nuclear energy and technology, it is imperative that we remain vigilant about the potential hazards of residual radiation and prioritize the health and safety of our communities.

“残余辐射”的概念对于理解核事件的长期影响以及保护人类健康和环境所需的安全措施至关重要。“残余辐射”是指在核爆炸或事故后，某个区域内仍然存在的电离辐射，例如1986年切尔诺贝利事件或2011年福岛事件。这种辐射可以持续多年，具体取决于涉及的同位素及其半衰期。当核反应堆发生故障或发生核武器引爆时，各种放射性同位素会释放到环境中。这些同位素在衰变过程中会发出辐射。一些同位素，如碘-131，具有相对较短的半衰期，并且在事件发生后不久可能是危险的，但很快就会减少。其他同位素，如铯-137和锶-90，则具有较长的半衰期，可能在几十年甚至几个世纪内构成健康风险。“残余辐射”的存在可能导致土壤、水源和食品供应的污染，这可能对公众健康产生严重影响。理解“残余辐射”对于应急响应团队和政府机构至关重要。在核事件发生后，评估受影响地区的辐射水平至关重要。这一评估有助于确定安全的疏散区域，并规划去污工作。此外，监测“残余辐射”水平可以指导长期恢复策略，确保社区能够安全返回家园。除了在灾难响应中的重要性外，“残余辐射”在核废物管理中也起着重要作用。核电站产生大量放射性废物，必须安全储存以防止环境污染。理解“残余辐射”的特性对开发有效的储存解决方案至关重要，这些解决方案能够将这些材料与生物圈隔离数千年。公众对“残余辐射”的认识也至关重要。许多人可能不了解辐射暴露的影响以及在核事故发生时遵循安全指南的重要性。教育宣传可以帮助公众了解与“残余辐射”相关的风险以及他们可以采取的保护措施，例如在清理工作期间待在室内或使用防护装备。总之，“残余辐射”是核事件后一个重要的关注点，对健康、安全和环境保护有深远的影响。通过理解其影响并实施有效的监测和管理策略，我们可以减轻与“残余辐射”相关的风险，并致力于在核技术日益普及的世界中实现更安全的未来。随着我们继续发展核能和技术，保持对“残余辐射”潜在危害的警惕，并优先考虑我们社区的健康和安全，是至关重要的。