lumped uranium

简明释义

块状铀

英英释义

例句

1.The disposal of lumped uranium requires specialized techniques to prevent contamination.

处理聚集铀需要专业技术以防止污染。

2.The research focused on the behavior of lumped uranium in various chemical environments.

研究集中在不同化学环境中聚集铀的行为。

3.Scientists are studying the effects of lumped uranium on soil contamination.

科学家正在研究聚集铀对土壤污染的影响。

4.In the reactor, lumped uranium plays a critical role in the fission process.

在反应堆中，聚集铀在裂变过程中起着关键作用。

5.The safety protocols for handling lumped uranium must be strictly followed.

处理聚集铀的安全协议必须严格遵守。

作文

In the realm of nuclear science, the term lumped uranium refers to a specific form of uranium that is grouped together in a mass rather than being dispersed or finely divided. This concept is crucial when discussing the behavior of uranium in various applications, particularly in nuclear reactors and research facilities. Understanding lumped uranium is essential for scientists and engineers who work with nuclear materials, as it influences how the material interacts with neutrons and other particles. When uranium is in a lumped form, its physical and chemical properties can change significantly compared to when it is in a powdered state. For instance, the thermal conductivity of lumped uranium might differ, affecting how heat is generated and dissipated during nuclear reactions. This is particularly important in the design of nuclear reactors, where efficient heat management is critical for safety and performance. Moreover, the geometry of lumped uranium can impact neutron flux distribution within a reactor core. In a nuclear fission reaction, neutrons collide with uranium nuclei, causing them to split and release energy. If the uranium is not evenly distributed, some areas may experience higher neutron flux, leading to uneven heating and potential safety hazards. Thus, understanding the implications of lumped uranium on neutron behavior is vital for reactor design and operation. In addition to its implications in reactor design, lumped uranium is also significant in the context of nuclear waste management. When uranium is used in reactors, it eventually becomes spent fuel, which contains a mixture of isotopes, including plutonium and other radioactive elements. The way this spent fuel is processed and stored often involves considerations related to the form and distribution of uranium. Properly managing lumped uranium in spent fuel can help mitigate risks associated with radiation exposure and environmental contamination. Furthermore, research into lumped uranium can lead to advancements in nuclear technology. By studying how this form of uranium behaves under different conditions, scientists can develop better materials and methods for harnessing nuclear energy. This includes improving fuel efficiency, enhancing safety protocols, and reducing the environmental impact of nuclear power generation. In conclusion, the concept of lumped uranium plays a pivotal role in the field of nuclear science. From reactor design to waste management, understanding this term is essential for anyone involved in the nuclear industry. As we continue to explore the potential of nuclear energy, a thorough comprehension of lumped uranium will remain a cornerstone of safe and effective nuclear practices.

在核科学领域，术语lumped uranium指的是铀的一种特定形式，它以块状而不是分散或细分的方式聚集在一起。这个概念在讨论铀在各种应用中的行为时至关重要，特别是在核反应堆和研究设施中。理解lumped uranium对从事核材料工作的科学家和工程师来说是必不可少的，因为它影响着材料与中子及其他粒子的相互作用。当铀处于块状形式时，其物理和化学性质可能会与粉末状态下显著不同。例如，lumped uranium的热导率可能会有所不同，从而影响在核反应过程中产生和散发热量的方式。这在核反应堆的设计中尤为重要，因为有效的热管理对于安全性和性能至关重要。此外，lumped uranium的几何形状可能会影响反应堆核心内的中子通量分布。在核裂变反应中，中子与铀核碰撞，使其分裂并释放能量。如果铀没有均匀分布，某些区域可能会经历更高的中子通量，导致不均匀加热和潜在的安全隐患。因此，理解lumped uranium对中子行为的影响对于反应堆设计和操作至关重要。除了在反应堆设计中的影响外，lumped uranium在核废料管理的背景下也具有重要意义。当铀在反应堆中使用时，最终会变成乏燃料，其中包含一混合的同位素，包括钚和其他放射性元素。处理和存储这些乏燃料的方式往往涉及与铀的形式和分布相关的考虑。妥善管理乏燃料中的lumped uranium可以帮助减轻与辐射暴露和环境污染相关的风险。此外，对lumped uranium的研究可以推动核技术的进步。通过研究这种铀在不同条件下的行为，科学家可以开发更好的材料和方法来利用核能。这包括提高燃料效率、增强安全协议以及减少核电生产对环境的影响。总之，lumped uranium的概念在核科学领域发挥着关键作用。从反应堆设计到废物管理，理解这个术语对任何参与核工业的人来说都是必不可少的。随着我们继续探索核能的潜力，对lumped uranium的透彻理解将始终是安全和有效核实践的基石。