hot particle

简明释义

强放射性粒子

英英释义

例句

1.Safety protocols are critical when handling hot particles 热粒子 in a laboratory setting.

在实验室环境中处理热粒子时，安全协议至关重要。

2.Researchers measured the decay of hot particles 热粒子 to assess their stability.

研究人员测量了热粒子的衰变以评估其稳定性。

3.In radiation therapy, hot particles 热粒子 can be used to target cancer cells more effectively.

在放射治疗中，热粒子可以更有效地针对癌细胞。

4.The presence of hot particles 热粒子 in the environment can indicate contamination.

环境中存在热粒子可能表明污染。

5.The scientist discovered a hot particle 热粒子 during the nuclear experiment.

科学家在核实验中发现了一个热粒子。

作文

In the realm of nuclear science and radiation safety, the term hot particle refers to a small fragment of radioactive material that emits ionizing radiation. These particles can pose significant health risks to individuals who come into contact with them or inhale them, as they can cause cellular damage and increase the likelihood of cancer. Understanding the nature and behavior of hot particles is crucial for developing effective safety protocols in environments where radioactive materials are present.One of the primary sources of hot particles is nuclear accidents, such as the Chernobyl disaster or the Fukushima Daiichi nuclear disaster. During these events, radioactive materials can be released into the environment, leading to the formation of hot particles that can be carried by wind or water. These particles can settle on surfaces, contaminate food and water supplies, and expose populations to harmful radiation levels.The size of hot particles can vary, but they are often very small, making them difficult to detect and remove. Their small size allows them to be inhaled or ingested, which can lead to internal exposure and increased health risks. Once inside the body, hot particles can remain for extended periods, continuously emitting radiation and causing damage to surrounding tissues. This makes monitoring and controlling exposure to hot particles a critical aspect of public health and safety in areas affected by radiation.To mitigate the risks associated with hot particles, various strategies can be employed. For instance, decontamination efforts following a nuclear incident may involve removing contaminated soil, washing surfaces, and providing safe drinking water to affected communities. Additionally, public education campaigns can inform individuals about the dangers of hot particles and how to minimize their exposure, such as avoiding contaminated areas and using protective gear when necessary.Research into hot particles also plays a vital role in improving safety measures. Scientists study the behavior of these particles in the environment, their potential pathways into the human body, and their long-term effects on health. This research helps regulatory agencies establish guidelines for radiation exposure and develop technologies for detecting and managing hot particles in various settings.In conclusion, the concept of hot particles is an essential element of nuclear safety and public health. The risks they pose underscore the importance of rigorous safety protocols and ongoing research in the field of radiation protection. By understanding the characteristics and implications of hot particles, we can better prepare for and respond to nuclear incidents, ultimately safeguarding the health of individuals and communities around the world.

在核科学和辐射安全的领域中，术语hot particle指的是一种小型放射性物质碎片，它会发出电离辐射。这些粒子可能对接触到它们或吸入它们的个体构成重大健康风险，因为它们可能导致细胞损伤并增加癌症的可能性。理解hot particles的性质和行为对制定有效的安全协议至关重要，尤其是在存在放射性材料的环境中。hot particles的主要来源之一是核事故，例如切尔诺贝利灾难或福岛第一核电站灾难。在这些事件中，放射性材料可能释放到环境中，导致形成hot particles，这些粒子可以被风或水携带。这些粒子可能沉积在表面上，污染食品和水源，并使人群暴露于有害的辐射水平。hot particles的大小可能有所不同，但通常非常小，使得它们难以检测和去除。它们的小尺寸使得它们可以被吸入或摄入，这可能导致内部暴露和增加的健康风险。一旦进入体内，hot particles可以长时间停留，持续发出辐射并对周围组织造成损害。这使得监测和控制对hot particles的暴露成为受辐射影响地区公共卫生和安全的关键方面。为了减轻与hot particles相关的风险，可以采用各种策略。例如，核事件后的去污工作可能涉及移除受污染的土壤、清洗表面以及为受影响社区提供安全饮用水。此外，公共教育活动可以告知个人关于hot particles的危险及如何最小化其暴露，例如避免进入受污染区域和在必要时使用防护装备。对hot particles的研究在改善安全措施方面也发挥着至关重要的作用。科学家们研究这些粒子在环境中的行为、它们进入人体的潜在途径以及对健康的长期影响。这项研究帮助监管机构建立辐射暴露的指导方针，并开发用于在各种环境中检测和管理hot particles的技术。总之，hot particles的概念是核安全和公共卫生的重要组成部分。它们所带来的风险凸显了严格安全协议和持续研究在辐射保护领域的重要性。通过理解hot particles的特征和影响，我们可以更好地为核事件做好准备并作出反应，从而最终保护全球个体和社区的健康。