burnable poison element

简明释义

可燃毒物元件

英英释义

例句

1.During the experiment, the burnable poison element reacted violently with water.

在实验过程中，可燃毒素元素与水剧烈反应。

2.Proper storage of the burnable poison element is essential to prevent accidents.

妥善存放可燃毒素元素对于防止事故至关重要。

3.The scientist discovered a new type of fuel that acts as a burnable poison element in the chemical reaction.

科学家发现了一种新型燃料，在化学反应中作为可燃毒素元素。

4.In the laboratory, we must handle the burnable poison element with extreme caution.

在实验室中，我们必须极其小心地处理可燃毒素元素。

5.The burnable poison element can release toxic gases when ignited, posing a serious risk.

点燃时，可燃毒素元素会释放有毒气体，构成严重风险。

作文

In the realm of nuclear physics, the term burnable poison element refers to materials that are used in nuclear reactors to manage the reactivity of the fuel. These elements are designed to absorb neutrons, which helps to control the fission process and maintain a stable reaction. Understanding the role of burnable poison element is crucial for ensuring the safety and efficiency of nuclear power generation. The concept of a burnable poison element can be likened to a double-edged sword. On one hand, they play a vital role in regulating the reactor's core, preventing it from becoming too reactive and potentially leading to dangerous situations. On the other hand, if not managed properly, these elements can lead to complications in the fuel cycle and affect the overall performance of the reactor. One common example of a burnable poison element is gadolinium, which is often added to nuclear fuel assemblies. Gadolinium has a high neutron absorption cross-section, making it very effective at capturing neutrons. As the reactor operates, the gadolinium gradually burns up, or is consumed, which allows for a more balanced and sustained fission reaction over time. This process is essential for optimizing fuel usage and extending the operational life of the reactor. The use of burnable poison element also brings about significant economic benefits. By improving the efficiency of the fuel cycle, nuclear plants can reduce their operational costs and minimize waste. This is particularly important in an era where energy demand is rising, and there is a pressing need to find sustainable and cost-effective energy solutions. However, the introduction of burnable poison element into a reactor system requires careful consideration and design. Engineers must precisely calculate the amount of these elements needed to achieve the desired level of reactivity control without compromising the reactor's safety. Additionally, the long-term effects of using such materials must be studied to ensure that they do not lead to unforeseen consequences, such as increased radiation exposure or challenges in waste management. In conclusion, the burnable poison element plays a pivotal role in the operation of nuclear reactors. They are essential for maintaining safe and efficient reactions, while also contributing to the economic viability of nuclear energy. As we continue to explore the potential of nuclear power as a clean energy source, understanding and mastering the use of burnable poison element will be critical for the advancement of this technology. With proper management and innovation, the nuclear industry can harness the full potential of these elements to meet the growing energy needs of our world safely and sustainably.

在核物理领域，术语可烧毒素元素指的是用于核反应堆中管理燃料反应性的材料。这些元素旨在吸收中子，帮助控制裂变过程并保持稳定的反应。理解可烧毒素元素的作用对于确保核能发电的安全和效率至关重要。可烧毒素元素的概念可以比作一把双刃剑。一方面，它们在调节反应堆核心中发挥着重要作用，防止反应堆过于活跃，从而可能导致危险情况。另一方面，如果管理不当，这些元素可能会导致燃料循环中的复杂情况，并影响反应堆的整体性能。一个常见的可烧毒素元素的例子是钆，它通常被添加到核燃料组件中。钆具有较高的中子吸收截面，使其在捕获中子方面非常有效。随着反应堆的运行，钆逐渐被消耗掉，这使得裂变反应能够更平衡和持续地进行。这一过程对于优化燃料使用和延长反应堆的运行寿命至关重要。使用可烧毒素元素还带来了显著的经济利益。通过提高燃料循环的效率，核电厂可以降低运营成本并最小化废物。这在能源需求上升、迫切需要寻找可持续和经济有效的能源解决方案的时代尤为重要。然而，将可烧毒素元素引入反应堆系统需要仔细考虑和设计。工程师必须精确计算所需的这些元素数量，以实现所需的反应控制水平，而不影响反应堆的安全性。此外，必须研究使用这些材料的长期影响，以确保它们不会导致不可预见的后果，例如辐射暴露增加或废物管理挑战。总之，可烧毒素元素在核反应堆的运行中发挥着关键作用。它们对于维持安全和高效的反应至关重要，同时也为核能的经济可行性做出了贡献。随着我们继续探索核能作为清洁能源的潜力，理解和掌握可烧毒素元素的使用将对这一技术的发展至关重要。通过适当的管理和创新，核工业可以充分利用这些元素的潜力，以安全和可持续的方式满足我们世界日益增长的能源需求。