cesium 137 pellet

简明释义

铯 137芯块

英英释义

例句

1.During the training session, we learned how to safely store a cesium 137 pellet 铯-137颗粒 in a lead-lined container.

在培训课程中，我们学习了如何将铯-137颗粒安全地存放在铅衬里的容器中。

2.The safety protocols for handling a cesium 137 pellet 铯-137颗粒 are very strict due to its radioactive nature.

由于其放射性特性，处理铯-137颗粒的安全协议非常严格。

3.The cesium 137 pellet 铯-137颗粒 was used in a radiation therapy machine to target tumors.

该铯-137颗粒被用于放射治疗机中以靶向肿瘤。

4.The researcher used a cesium 137 pellet 铯-137颗粒 to conduct experiments on radiation absorption.

研究人员使用了一个铯-137颗粒来进行辐射吸收实验。

5.In the medical field, a cesium 137 pellet 铯-137颗粒 can be utilized for cancer treatment.

在医学领域，铯-137颗粒可以用于癌症治疗。

作文

In the realm of nuclear science and radioactivity, the term cesium 137 pellet refers to a small, solid piece of a radioactive isotope of cesium, which is used in various applications including medical treatments and industrial processes. This isotope, known as 铯-137, is a byproduct of nuclear fission and has gained significant attention due to its properties and potential uses. Understanding the implications of cesium 137 pellet is crucial not only for scientists but also for the general public who may encounter this substance in different contexts.The significance of cesium 137 pellet lies in its radioactive nature. It emits beta particles and gamma rays, which can be harnessed for therapeutic purposes. For instance, in cancer treatment, cesium 137 pellet can be used in brachytherapy, where the pellets are placed near or within tumors to deliver localized radiation, minimizing damage to surrounding healthy tissue. This targeted approach has proven effective in treating various types of cancer, showcasing the potential benefits of cesium 137 pellet in modern medicine.However, with the advantages come certain risks. The radioactive nature of cesium 137 pellet poses safety concerns. Exposure to high levels of radiation can lead to severe health issues, including radiation sickness and increased cancer risk. Therefore, stringent regulations govern the handling and disposal of cesium 137 pellet. It is essential for professionals working with this material to follow safety protocols to protect themselves and the environment from potential contamination.In addition to medical applications, cesium 137 pellet has industrial uses as well. It is employed in gauging devices that measure density and thickness in manufacturing processes. The radiation emitted by the pellets can provide accurate measurements, ensuring quality control in various industries. This demonstrates the versatility of cesium 137 pellet beyond the medical field, highlighting its importance in technological advancements.Despite its utility, the presence of cesium 137 pellet in the environment raises concerns, particularly following nuclear accidents or improper disposal. For example, the Chernobyl disaster in 1986 released significant amounts of cesium 137 into the atmosphere, leading to widespread contamination. This incident serves as a reminder of the potential dangers associated with radioactive materials and underscores the need for responsible management and monitoring.Public awareness and education about cesium 137 pellet are vital for fostering a better understanding of its implications. Communities near facilities that utilize or store this material should be informed about safety measures and emergency procedures in case of exposure. Additionally, ongoing research and advancements in technology aim to improve the safety and efficiency of using cesium 137 pellet, ensuring that its benefits can be harnessed while minimizing risks.In conclusion, the cesium 137 pellet represents a fascinating intersection of science, medicine, and industry. Its applications have the potential to save lives and improve manufacturing processes, yet they also require careful handling and regulation to prevent adverse effects on health and the environment. As we continue to explore the capabilities of this radioactive isotope, it is imperative that we remain vigilant about safety and strive for a balanced approach that maximizes benefits while minimizing risks.

在核科学和放射性领域，短语铯-137颗粒指的是一种小型固体放射性同位素铯的固体颗粒，广泛应用于医疗治疗和工业过程。这种同位素被称为铯-137，是核裂变的副产品，由于其特性和潜在用途而备受关注。理解铯-137颗粒的含义对科学家和可能在不同背景下接触这种物质的公众都是至关重要的。铯-137颗粒的重要性在于其放射性特性。它发出β粒子和γ射线，可以用于治疗目的。例如，在癌症治疗中，铯-137颗粒可以用于近距离放射治疗，其中颗粒被放置在肿瘤附近或内部，以提供局部辐射，最小化对周围健康组织的损害。这种靶向方法已被证明在治疗各种类型的癌症方面有效，展示了铯-137颗粒在现代医学中的潜在益处。然而，伴随优势而来的还有一定的风险。铯-137颗粒的放射性特性带来了安全隐患。高水平的辐射暴露可能导致严重的健康问题，包括辐射病和癌症风险增加。因此，严格的法规管控着铯-137颗粒的处理和处置。与该材料打交道的专业人员必须遵循安全协议，以保护自己和环境免受潜在污染。除了医疗应用外，铯-137颗粒在工业上也有用途。它被用于测量制造过程中密度和厚度的仪器中。颗粒发出的辐射可以提供准确的测量，确保各行业的质量控制。这展示了铯-137颗粒在医疗领域之外的多样性，突显了其在技术进步中的重要性。尽管具有实用性，铯-137颗粒在环境中的存在引发了担忧，特别是在核事故或不当处置后。例如，1986年的切尔诺贝利灾难释放了大量的铯-137到大气中，导致广泛的污染。这一事件提醒我们放射性材料可能带来的危险，并强调了负责任管理和监测的必要性。公众对铯-137颗粒的认识和教育对促进对其影响的更好理解至关重要。靠近利用或储存该材料的设施的社区应了解安全措施和应急程序，以防止暴露。此外，持续的研究和技术进步旨在提高使用铯-137颗粒的安全性和效率，确保能够利用其益处，同时最小化风险。总之，铯-137颗粒代表了科学、医学和工业的一个迷人交汇点。其应用有潜力拯救生命并改善制造过程，但也需要谨慎处理和监管，以防止对健康和环境的不利影响。随着我们继续探索这种放射性同位素的能力，保持对安全的警惕以及追求最大化利益和最小化风险的平衡方法是至关重要的。