nuclear propulsion

简明释义

原子能推进器

英英释义

例句

1.With nuclear propulsion, ships can travel thousands of miles without refueling.

借助核动力，船只可以在不加油的情况下航行数千英里。

2.The submarine was equipped with nuclear propulsion, allowing it to remain submerged for long periods.

这艘潜艇配备了核动力，使其能够长时间潜伏在水下。

3.Many modern aircraft carriers use nuclear propulsion to enhance their operational range.

许多现代航母使用核动力来增强其作战范围。

4.The advantages of nuclear propulsion include high efficiency and reduced fuel costs.

使用核动力的优势包括高效和降低燃料成本。

5.Research on nuclear propulsion systems for space travel is advancing rapidly.

用于太空旅行的核动力系统的研究正在快速推进。

作文

Nuclear propulsion has emerged as a revolutionary technology in the field of transportation, particularly for naval vessels and space exploration. This innovative method utilizes the heat generated from nuclear reactions to propel ships and spacecraft, offering several advantages over traditional propulsion systems. One of the most significant benefits of nuclear propulsion (核动力推进) is its ability to provide a nearly limitless source of energy. Unlike conventional fuel, which needs to be replenished frequently, nuclear fuel can last for years, allowing vessels to operate for extended periods without the need for refueling.In naval applications, nuclear propulsion (核动力推进) allows submarines and aircraft carriers to remain submerged or at sea for longer durations. This capability enhances the strategic advantage of military forces, enabling them to conduct missions without the constant concern of running out of fuel. For instance, a nuclear-powered submarine can stay underwater for months, making it difficult for adversaries to detect and track its movements.Moreover, nuclear propulsion (核动力推进) contributes to reduced emissions and environmental impact. Traditional fossil fuels produce harmful pollutants and greenhouse gases, whereas nuclear energy generates minimal emissions during operation. This aspect is particularly important as the world grapples with climate change and the need for cleaner energy sources. By adopting nuclear propulsion (核动力推进), we can reduce our reliance on fossil fuels and move towards more sustainable forms of energy.In the realm of space exploration, nuclear propulsion (核动力推进) holds great promise for future missions. Current chemical rockets are limited by the amount of fuel they can carry, which restricts the distance and duration of space travel. However, with nuclear propulsion (核动力推进), spacecraft could potentially reach distant planets and moons within a shorter time frame. This technology could enable manned missions to Mars and beyond, opening up new frontiers for humanity.Despite its advantages, the implementation of nuclear propulsion (核动力推进) comes with challenges and concerns. Safety is a paramount issue, as any failure in a nuclear system could lead to catastrophic consequences. The management of nuclear waste also poses a significant challenge, as it requires careful handling and long-term storage solutions. Furthermore, public perception of nuclear technology can be influenced by historical events such as Chernobyl and Fukushima, leading to resistance against its adoption.In conclusion, nuclear propulsion (核动力推进) represents a significant advancement in propulsion technology, offering numerous benefits for both military and civilian applications. Its potential to provide sustained energy, reduce environmental impact, and enable deep space exploration makes it an attractive option for the future. However, addressing safety concerns and public apprehension will be crucial in harnessing the full potential of nuclear propulsion (核动力推进). As we continue to innovate and explore new technologies, nuclear propulsion (核动力推进) may play a pivotal role in shaping the future of transportation and exploration.

核动力推进在运输领域，特别是海军舰艇和太空探索中，已成为一项革命性的技术。这种创新方法利用核反应产生的热量来推动船只和航天器，与传统推进系统相比，提供了几个优点。核动力推进（nuclear propulsion）的一个显著好处是它能够提供几乎无限的能源来源。与传统燃料需要频繁补充不同，核燃料可以持续多年，使得舰艇能够在不需要加油的情况下长时间运行。在海军应用中，核动力推进（nuclear propulsion）使潜艇和航空母舰能够在水下或海上待更长时间。这一能力增强了军事力量的战略优势，使其能够在没有不断担心燃料耗尽的情况下执行任务。例如，一艘核动力潜艇可以在水下待数月，这使得对手很难发现和追踪它的动向。此外，核动力推进（nuclear propulsion）有助于减少排放和环境影响。传统化石燃料会产生有害污染物和温室气体，而核能在运行过程中产生的排放极少。随着世界面临气候变化和对清洁能源需求的挑战，这一点尤为重要。通过采用核动力推进（nuclear propulsion），我们可以减少对化石燃料的依赖，朝着更可持续的能源形式迈进。在太空探索领域，核动力推进（nuclear propulsion）对未来任务具有巨大的潜力。目前的化学火箭受到可携带燃料量的限制，这限制了太空旅行的距离和持续时间。然而，借助核动力推进（nuclear propulsion），航天器可能在更短的时间内到达遥远的行星和卫星。这项技术可以使载人任务前往火星及更远的地方，为人类开辟新的疆域。尽管有许多优点，核动力推进（nuclear propulsion）的实施也面临挑战和担忧。安全性是首要问题，因为任何核系统的故障都可能导致灾难性后果。核废料的管理也构成了重大挑战，因为这需要小心处理和长期储存解决方案。此外，公众对核技术的看法可能受到切尔诺贝利和福岛等历史事件的影响，从而导致对其采用的抵制。总之，核动力推进（nuclear propulsion）代表了推进技术的重要进步，为军事和民用应用提供了众多好处。它在提供持续能源、减少环境影响和实现深空探索方面的潜力使其成为未来的一个有吸引力的选择。然而，解决安全问题和公众担忧将是充分利用核动力推进（nuclear propulsion）全部潜力的关键。随着我们不断创新和探索新技术，核动力推进（nuclear propulsion）可能在塑造运输和探索的未来中发挥关键作用。