thorium d

简明释义

钍铅

英英释义

例句

1.Many scientists believe that thorium d could replace uranium in future nuclear reactors.

许多科学家认为thorium d可以在未来的核反应堆中取代铀。

2.The government is investing in technologies that leverage thorium d for clean energy production.

政府正在投资利用thorium d进行清洁能源生产的技术。

3.Researchers are exploring the potential of thorium d as a sustainable energy source.

研究人员正在探索thorium d作为可持续能源的潜力。

4.The new reactor design utilizes thorium d to enhance safety and efficiency.

新的反应堆设计利用thorium d来提高安全性和效率。

5.The advantages of thorium d include reduced nuclear waste and enhanced safety.

使用thorium d的优点包括减少核废料和增强安全性。

作文

In recent years, the search for alternative energy sources has become increasingly important due to the growing concerns about climate change and the depletion of fossil fuels. One of the most promising candidates in this quest is thorium, particularly in the form of thorium d. thorium d refers to a specific type of thorium fuel cycle that utilizes thorium-232 as a fertile material to breed fissile uranium-233. This process not only provides a sustainable source of energy but also produces significantly less nuclear waste compared to traditional uranium-based reactors.The advantages of using thorium d are manifold. Firstly, thorium is more abundant in the Earth's crust than uranium, making it a more accessible resource for energy generation. According to estimates, there is enough thorium to supply global energy needs for thousands of years. Secondly, the safety profile of thorium d is superior when compared to conventional nuclear fuels. In the event of an accident, thorium reactors are designed to be passively safe; they cannot melt down as they operate at atmospheric pressure and do not require extensive cooling systems.Moreover, the utilization of thorium d can significantly reduce the proliferation risks associated with nuclear power. Since the by-product of the thorium fuel cycle is uranium-233, which is less suitable for weapons use compared to plutonium or highly enriched uranium, it presents a lower risk of nuclear weapon proliferation. This aspect is crucial in today's geopolitical climate where nuclear security is paramount.Despite these advantages, the transition to thorium d has faced several challenges. The technology for thorium reactors is still in developmental stages, and there are significant hurdles to overcome before it can be widely adopted. For instance, the initial investment costs for developing thorium d reactors can be high, and existing infrastructure is predominantly designed for uranium-based fuels. Additionally, there is a need for comprehensive research to fully understand the long-term effects and efficiencies of thorium d in various reactor designs.Public perception also plays a critical role in the adoption of thorium d. Many people remain skeptical about nuclear energy due to past accidents and the stigma associated with nuclear waste. Education and transparent communication about the benefits and safety of thorium d are essential for gaining public support.In conclusion, thorium d presents a viable alternative to traditional nuclear fuels, offering a sustainable, safe, and efficient energy source for the future. As the world grapples with the urgent need for cleaner energy solutions, further investment in research and development of thorium d technology could pave the way for a new era in nuclear power. By harnessing the potential of thorium, we can take significant steps towards achieving energy security and environmental sustainability for generations to come.

近年来，由于对气候变化的日益关注和化石燃料的枯竭，寻找替代能源的需求变得越来越重要。thorium d是一种非常有前景的候选者。thorium d指的是一种特定类型的钍燃料循环，该循环利用钍-232作为繁殖裂变铀-233的肥料材料。这个过程不仅提供了可持续的能源来源，而且与传统的铀基反应堆相比，产生的核废料显著减少。使用thorium d的优势是多方面的。首先，钍在地壳中的丰度比铀更高，使其成为一种更易于获得的能源资源。据估计，钍的储量足以满足全球数千年的能源需求。其次，thorium d的安全性优于传统核燃料。在事故发生时，钍反应堆被设计为被动安全；它们不能熔毁，因为它们在常压下运行，不需要复杂的冷却系统。此外，利用thorium d可以显著降低与核能发电相关的扩散风险。由于钍燃料循环的副产品是铀-233，而铀-233不适合用于武器，与钚或高浓缩铀相比，它的核扩散风险较低。在当今地缘政治气候中，这一点至关重要。尽管有这些优势，向thorium d的过渡面临着几个挑战。钍反应堆的技术仍处于开发阶段，在广泛采用之前需要克服重大障碍。例如，开发thorium d反应堆的初始投资成本可能很高，而现有基础设施主要是为铀基燃料设计的。此外，还需要进行全面研究，以充分了解thorium d在各种反应堆设计中的长期效果和效率。公众认知在thorium d的采用中也起着关键作用。许多人由于过去的事故和与核废料相关的污名而对核能持怀疑态度。教育和透明的沟通关于thorium d的好处和安全性对于获得公众支持至关重要。总之，thorium d为传统核燃料提供了一种可行的替代方案，为未来提供了一种可持续、安全和高效的能源来源。随着世界应对对清洁能源解决方案的迫切需求，进一步投资于thorium d技术的研究和开发可能为核能的新时代铺平道路。通过利用钍的潜力，我们可以为实现能源安全和环境可持续性迈出重要一步。