chain reaction pile

简明释义

反应堆

英英释义

例句

1.The movie depicted a fictional scenario where a chain reaction pile 连锁反应堆 led to a catastrophic explosion.

这部电影描绘了一个虚构的场景，其中一个连锁反应堆导致了一场灾难性的爆炸。

2.The engineer designed a safety mechanism to prevent any accidental chain reaction pile 连锁反应堆 in the facility.

工程师设计了一种安全机制，以防止设施内发生意外的连锁反应堆。

3.In the chemistry lab, we observed a chain reaction pile 连锁反应堆 forming when the chemicals were mixed.

在化学实验室，我们观察到当化学品混合时形成了一个连锁反应堆。

4.The scientist explained how a small spark could trigger a chain reaction pile 连锁反应堆 in a nuclear reactor.

科学家解释了一个小火花如何能在核反应堆中引发一个连锁反应堆。

5.During the experiment, we had to monitor the temperature closely to avoid a chain reaction pile 连锁反应堆 from occurring.

在实验过程中，我们必须密切监测温度，以避免发生连锁反应堆。

作文

In the realm of physics and chemistry, the term chain reaction pile refers to a configuration that enables a sustained nuclear reaction. This concept is critical in understanding how nuclear reactors operate. A chain reaction pile consists of a collection of fissile material, such as uranium or plutonium, arranged in a way that allows neutrons released from fission events to initiate further fission events in nearby nuclei. This self-sustaining process can lead to a controlled release of energy, which is harnessed for electricity generation. The design of a chain reaction pile must consider various factors to maintain safety and efficiency. For instance, the arrangement of fuel rods, the use of moderators to slow down neutrons, and control rods to absorb excess neutrons are all crucial elements. If these components are not properly balanced, it could lead to an uncontrolled reaction, resulting in catastrophic consequences. One of the most famous examples of a chain reaction pile is the Chicago Pile-1, the first artificial nuclear reactor built in 1942. This groundbreaking project was led by physicist Enrico Fermi and marked a significant milestone in nuclear science. The successful demonstration of a controlled chain reaction pile paved the way for the development of nuclear power plants around the world. Understanding the principles behind a chain reaction pile is vital not only for scientists but also for policymakers and the public. As the world faces challenges related to energy consumption and climate change, nuclear energy presents a viable alternative to fossil fuels. However, the potential risks associated with nuclear power highlight the importance of stringent safety measures and regulations. Moreover, the concept of a chain reaction pile extends beyond nuclear physics. In a metaphorical sense, it can describe situations in social dynamics or economics where one event triggers a series of subsequent events. For example, a small financial crisis can lead to a chain reaction pile of economic downturns, affecting businesses and employment rates. Understanding this analogy can help individuals and leaders recognize the interconnectedness of actions and their potential ripple effects. In conclusion, the chain reaction pile is a fundamental concept in nuclear science that illustrates the potential for both beneficial energy production and significant risk. As society continues to explore sustainable energy sources, the lessons learned from the operation of chain reaction piles will be invaluable. Additionally, recognizing the broader implications of this term in various fields can enhance our understanding of complex systems and the importance of responsible decision-making.

在物理和化学领域，术语链式反应堆指的是一种能够实现持续核反应的配置。这个概念对于理解核反应堆的运作至关重要。链式反应堆由一系列裂变材料（如铀或钚）组成，这些材料以一种允许从裂变事件中释放的中子在附近核内引发进一步裂变事件的方式排列。这一自我维持的过程可以导致能量的受控释放，这被用于发电。链式反应堆的设计必须考虑各种因素，以保持安全和效率。例如，燃料棒的排列、减速剂的使用以减缓中子速度，以及控制棒以吸收多余中子，都是关键元素。如果这些组件没有得到适当平衡，可能会导致失控反应，从而造成灾难性后果。最著名的链式反应堆例子之一是芝加哥堆-1，这是1942年建造的第一个人工核反应堆。这个开创性的项目由物理学家恩里科·费米领导，标志着核科学的一个重要里程碑。可控的链式反应堆的成功演示为全球核电站的发展铺平了道路。理解链式反应堆背后的原理不仅对科学家至关重要，对政策制定者和公众同样重要。随着世界面临能源消费和气候变化相关的挑战，核能成为化石燃料的可行替代方案。然而，核电潜在的风险突显了严格的安全措施和监管的重要性。此外，链式反应堆的概念超越了核物理。在社会动态或经济学中，它可以形容一种情况，其中一个事件触发一系列后续事件。例如，一场小规模的金融危机可以导致经济下滑的链式反应堆，影响企业和就业率。理解这一类比可以帮助个人和领导者认识到行动之间的相互联系及其潜在的涟漪效应。总之，链式反应堆是核科学中的一个基本概念，展示了有益的能量生产与重大风险的潜力。随着社会继续探索可持续的能源来源，从链式反应堆的运作中获得的教训将是无价的。此外，认识到这一术语在各个领域的更广泛含义，可以增强我们对复杂系统的理解以及负责任决策的重要性。