candu reactor

简明释义

坎杜型反应堆

英英释义

例句

1.The construction of a new candu reactor 加拿大重水反应堆 is underway in Ontario.

安大略省正在建设一座新的candu reactor 加拿大重水反应堆。

2.The candu reactor 加拿大重水反应堆 is known for its safety features and low emissions.

candu reactor 加拿大重水反应堆以其安全特性和低排放而闻名。

3.Many countries have adopted the candu reactor 加拿大重水反应堆 technology for its efficiency.

许多国家采用了candu reactor 加拿大重水反应堆技术，因为它的高效率。

4.The design of the candu reactor 加拿大重水反应堆 allows for the use of natural uranium as fuel.

这种candu reactor 加拿大重水反应堆的设计允许使用天然铀作为燃料。

5.In a candu reactor 加拿大重水反应堆, heavy water acts as both a moderator and coolant.

在candu reactor 加拿大重水反应堆中，重水既充当慢化剂又充当冷却剂。

作文

The CANDU reactor is a type of nuclear reactor that has gained significant attention for its unique design and operational features. The term 'CANDU' stands for 'Canadian Deuterium Uranium,' which reflects the reactor's use of heavy water (deuterium oxide) as a moderator and coolant. This innovative approach allows the CANDU reactor to utilize natural uranium as fuel, making it distinct from many other reactor types that require enriched uranium. One of the primary advantages of the CANDU reactor is its ability to be refueled while operating, which enhances its efficiency and reduces downtime compared to traditional reactors.The design of the CANDU reactor emphasizes safety and reliability. It incorporates multiple safety systems that are designed to prevent accidents and mitigate potential risks. For instance, the reactor core is housed in a robust containment structure that can withstand extreme conditions. Additionally, the use of heavy water not only serves as a moderator but also has excellent neutron economy, allowing the reactor to achieve a high level of performance.Economically, the CANDU reactor presents several benefits. Since it can use natural uranium, countries with abundant uranium resources can take advantage of this technology without the need for costly enrichment processes. Furthermore, the reactor's ability to be refueled on-site means that operators can maintain a steady supply of energy without significant interruptions. This characteristic is particularly appealing for nations looking to secure their energy independence and reduce reliance on imported fuels.Moreover, the CANDU reactor has been instrumental in promoting nuclear technology in various countries. Canada, where the first CANDU reactor was developed, has successfully exported this technology to several nations, including India, South Korea, and Romania. The international collaboration and knowledge transfer associated with the CANDU reactor have fostered advancements in nuclear engineering and safety practices worldwide.Despite its advantages, the CANDU reactor is not without challenges. Public perception of nuclear energy remains a significant hurdle, as concerns about safety and waste management persist. Addressing these concerns requires ongoing dialogue between the industry, governments, and communities. Additionally, the management of spent nuclear fuel is an essential aspect of the CANDU reactor lifecycle, necessitating robust strategies for long-term storage and disposal.In conclusion, the CANDU reactor represents a remarkable achievement in nuclear technology, combining safety, efficiency, and economic viability. Its unique characteristics and capabilities make it a valuable option for countries seeking to diversify their energy sources and reduce greenhouse gas emissions. As the world increasingly turns to sustainable energy solutions, the role of the CANDU reactor in the global energy landscape will continue to evolve, presenting both opportunities and challenges for future generations.Overall, understanding the intricacies of the CANDU reactor and its implications for energy production is crucial in the context of today's pressing energy needs and environmental considerations.

CANDU反应堆是一种核反应堆，因其独特的设计和操作特点而备受关注。‘CANDU’这个术语代表‘加拿大重氢铀’，这反映了反应堆使用重水（重氢氧化物）作为调节剂和冷却剂。这种创新的方法使得CANDU反应堆能够利用天然铀作为燃料，使其与许多其他需要浓缩铀的反应堆类型不同。CANDU反应堆的主要优点之一是它能够在运行时进行加燃料，这提高了其效率并减少了与传统反应堆相比的停机时间。CANDU反应堆的设计强调安全性和可靠性。它结合了多种安全系统，旨在防止事故并减轻潜在风险。例如，反应堆核心被置于坚固的围护结构中，可以抵御极端条件。此外，重水的使用不仅作为调节剂，还有出色的中子经济性，使反应堆能够实现高水平的性能。在经济上，CANDU反应堆展现了多种好处。由于它可以使用天然铀，拥有丰富铀资源的国家可以利用这项技术，而无需昂贵的浓缩过程。此外，反应堆能够现场加燃料的特性意味着运营商可以维持稳定的能源供应，而不会出现重大中断。这一特征对那些希望确保能源独立并减少对进口燃料依赖的国家尤为吸引。此外，CANDU反应堆在推动各国核技术方面发挥了重要作用。加拿大是第一个开发CANDU反应堆的国家，成功将这一技术出口到多个国家，包括印度、韩国和罗马尼亚。与CANDU反应堆相关的国际合作和知识转移促进了全球核工程和安全实践的进步。尽管有其优势，CANDU反应堆也面临挑战。公众对核能的看法仍然是一个重大障碍，因为对安全性和废物管理的担忧依然存在。解决这些问题需要行业、政府和社区之间持续的对话。此外，处理使用过的核燃料是CANDU反应堆生命周期的重要方面，需要制定稳健的长期储存和处置战略。总之，CANDU反应堆代表了核技术的显著成就，结合了安全性、效率和经济可行性。其独特的特征和能力使其成为寻求多样化能源来源和减少温室气体排放的国家的宝贵选择。随着世界日益转向可持续能源解决方案，CANDU反应堆在全球能源格局中的角色将继续发展，为未来几代人带来机遇和挑战。总体而言，理解CANDU反应堆的复杂性及其对能源生产的影响，对于应对当今紧迫的能源需求和环境考虑至关重要。