fissile

简明释义

英[ˈfɪsaɪl]美[ˈfɪsl]

adj. （原子或元素）可裂变的；（尤指岩石）易裂的，可裂的

英英释义

单词用法

同义词

反义词

例句

1.Given their fissile nature, it is no wonder regulators are keen to simplify and standardise them.

考虑到金融衍生品本身不稳定的属性，监管机构自然迫切寻求其简约化和标准化。

2.A whole clutch of these-algeria, Egypt, Jordan, Libya, Morocco, Saudi Arabia, Tunisia, Turkey and yemen-are in the fissile Middle East.

一连串的这些国家——阿尔及利亚、约旦、利比亚、摩洛哥、沙特阿拉伯、突尼斯、土耳其以及也门——都位于裂变性的中东地区。

3.And we will call upon countries to begin negotiations in January on a treaty to end the production of fissile material for weapons.

我们将呼吁各国从明年一月开始谈判一项协议，以终止可用于武器的裂变材料的生产。

4.Even the test ban and a new treaty to cut off production of fissile material—both obvious first steps to a nuclear-free future—will be dogged with difficulty.

即使是禁止核试验和起草一份降低核裂变材料生产的新条约-----很显然，二者都是迈向无核未来的第一步----困难也将会如影随形。

5.Unlike them, it has refused to sign the test-ban treaty. Unlike them, it declines to end the production of fissile material-uranium and plutonium-for bombs.

与五个核大国不同，它拒绝签署禁止核试条约，它拒绝中止核燃料(铀和钚)生产。

6.Thus, we need to start getting rid of this material along with fissile material created for weapons use.

因此，我们在清除用于制造武器的裂变材料的同时也需要开始清除这类材料。

7.The hybrid breeders can provide plenty of fissile material for PWR or FBR.

聚变-裂变混合堆可以为压水堆或快堆提供充足的核燃料。

8.Uranium-235 is a commonly used fissile 可裂变的 material in nuclear reactors.

铀-235是核反应堆中常用的可裂变的材料。

9.The discovery of fissile 可裂变的 isotopes has revolutionized the field of nuclear energy.

可裂变同位素的发现彻底改变了核能领域。

10.Plutonium-239 is another important fissile 可裂变的 material used in atomic bombs.

钚-239是原子弹中使用的另一种重要的可裂变的材料。

11.In order to sustain a nuclear chain reaction, a sufficient amount of fissile 可裂变的 material must be present.

为了维持核链反应，必须存在足够的可裂变的材料。

12.Researchers are exploring new fissile 可裂变的 materials to improve reactor efficiency.

研究人员正在探索新的可裂变的材料，以提高反应堆效率。

作文

The term fissile refers to materials that are capable of undergoing nuclear fission, which is the process where the nucleus of an atom splits into two or more smaller nuclei, along with the release of a significant amount of energy. This property is crucial in the field of nuclear physics and engineering, as it allows for the generation of energy through controlled nuclear reactions. Common examples of fissile materials include isotopes such as Uranium-235 and Plutonium-239. These materials are essential for both nuclear power generation and the development of nuclear weapons. In recent years, the discussion surrounding fissile materials has become increasingly relevant due to global energy demands and environmental concerns. As countries seek to reduce their carbon footprints, nuclear energy is often presented as a viable alternative to fossil fuels. The ability to harness the energy produced from fissile materials can lead to a significant reduction in greenhouse gas emissions. However, this comes with its own set of challenges and risks, including the potential for nuclear accidents and the long-term management of radioactive waste. One of the critical aspects of utilizing fissile materials safely is the implementation of stringent regulatory measures. Governments and international organizations must work together to ensure that the use of these materials is monitored and controlled effectively. This includes ensuring that fissile materials do not fall into the hands of rogue states or terrorist organizations, which could lead to catastrophic consequences. Moreover, research into alternative nuclear technologies, such as thorium reactors, is gaining traction. Thorium is considered a non-fissile material; however, it can be converted into a fissile material through neutron absorption. This process could potentially offer a safer and more abundant source of nuclear energy, reducing the reliance on traditional fissile materials like uranium. In conclusion, the concept of fissile materials is integral to our understanding of nuclear energy and its applications. While the benefits of harnessing energy from fissile materials are clear, it is imperative to approach their use with caution. The balance between energy production and safety must be maintained to ensure a sustainable future. As technology advances, the exploration of new materials and methods will continue to shape the landscape of nuclear energy, making the study of fissile materials more important than ever.

“fissile”一词指的是能够经历核裂变的材料，这一过程是原子核分裂为两个或多个较小的核，同时释放出大量能量。这一特性在核物理和工程领域至关重要，因为它允许通过控制核反应来产生能量。常见的“fissile”材料包括铀-235和钚-239等同位素。这些材料对于核电发电和核武器的发展都是必不可少的。 近年来，围绕“fissile”材料的讨论因全球能源需求和环境问题而变得越来越相关。随着各国寻求减少其碳足迹，核能常常被提出作为化石燃料的可行替代方案。利用“fissile”材料产生的能量可以显著减少温室气体排放。然而，这也带来了自己的挑战和风险，包括核事故的潜在可能性以及放射性废物的长期管理。 安全利用“fissile”材料的一个关键方面是实施严格的监管措施。各国政府和国际组织必须共同努力，确保这些材料的使用得到有效监控和控制。这包括确保“fissile”材料不会落入流氓国家或恐怖组织手中，这可能导致灾难性后果。 此外，对替代核技术（如钍反应堆）的研究正在获得关注。钍被认为是一种非“fissile”材料；然而，它可以通过中子吸收转化为“fissile”材料。这一过程可能提供一种更安全、更丰富的核能来源，从而减少对传统“fissile”材料（如铀）的依赖。 总之，“fissile”材料的概念对于我们理解核能及其应用至关重要。尽管从“fissile”材料中获取能量的好处显而易见，但必须谨慎对待它们的使用。在确保可持续未来的同时，必须保持能源生产与安全之间的平衡。随着技术的进步，对新材料和方法的探索将继续塑造核能的格局，使对“fissile”材料的研究变得比以往任何时候都更加重要。