nuclear powered ship

简明释义

原子船

英英释义

例句

1.Many navies around the world utilize nuclear powered ships for their submarines.

世界各国的海军都使用核动力船作为潜艇。

2.The construction of a nuclear powered ship requires advanced technology and safety measures.

建造一艘核动力船需要先进的技术和安全措施。

3.The nuclear powered ship was deployed for a long-term scientific research mission.

这艘核动力船被部署用于长期科学研究任务。

4.A nuclear powered ship emits fewer greenhouse gases compared to traditional vessels.

与传统船只相比，核动力船排放的温室气体更少。

5.The nuclear powered ship can operate for years without refueling.

这艘核动力船可以在不加油的情况下运行多年。

作文

The advent of the nuclear powered ship has revolutionized maritime travel and military operations. These vessels, utilizing nuclear reactors as their primary source of propulsion, offer significant advantages over traditional fossil fuel-powered ships. One of the most notable benefits is their ability to operate for extended periods without the need for refueling. This characteristic is particularly advantageous for military submarines, which can remain submerged for months at a time, enhancing their stealth and operational capabilities.Moreover, nuclear powered ships can achieve higher speeds compared to conventional ships. The immense power generated by nuclear reactors allows these vessels to travel faster, making them suitable for both military and commercial applications. For instance, the United States Navy employs nuclear powered ships extensively, including aircraft carriers and submarines, which play a crucial role in national defense strategies.In addition to military use, there are also commercial applications for nuclear powered ships. Some countries have explored the potential of using these ships for cargo transport, particularly on long-haul routes where refueling stops could be a logistical challenge. The ability to maintain a continuous journey without frequent stops could lead to increased efficiency in global shipping practices.However, the implementation of nuclear powered ships is not without its challenges and controversies. The primary concern revolves around safety and environmental impact. Nuclear accidents, though rare, can have catastrophic consequences, as seen in incidents like the Chernobyl disaster and Fukushima Daiichi nuclear disaster. The fear of radiation leaks and the long-term management of nuclear waste are significant hurdles that must be addressed by governments and organizations involved in the development and operation of these vessels.Furthermore, the initial cost of constructing a nuclear powered ship is considerably higher than that of conventional ships. The technology required to build and maintain nuclear reactors is complex and expensive, which can deter investment from private companies. As a result, most nuclear powered ships are operated by government entities, particularly in the military sector.Despite these challenges, the future of nuclear powered ships remains promising. With advancements in technology, newer designs may address safety concerns more effectively and reduce costs. Additionally, as the world seeks to reduce carbon emissions and combat climate change, the shift towards more sustainable energy sources, including nuclear power, could make nuclear powered ships an increasingly viable option for maritime transport.In conclusion, nuclear powered ships represent a significant leap forward in maritime technology. Their ability to operate for long durations, coupled with their high speed, makes them essential for both military and potential commercial use. However, the challenges of safety, cost, and environmental concerns must be carefully managed. As we move towards a more sustainable future, the role of nuclear powered ships will likely evolve, offering new possibilities for efficient and environmentally friendly sea travel.

核动力船的出现彻底改变了海洋旅行和军事行动。这些使用核反应堆作为主要动力源的船只，相较于传统的化石燃料动力船，具有显著的优势。其中最显著的好处是它们能够在无需加油的情况下长时间运行。这一特性对于军事潜艇尤为重要，因为它们可以在水下潜伏数月之久，从而增强其隐蔽性和作战能力。此外，核动力船相比传统船舶可以达到更高的速度。核反应堆产生的巨大能量使这些船只能够更快地航行，使其适用于军事和商业应用。例如，美国海军广泛使用核动力船，包括航空母舰和潜艇，这在国家防御战略中发挥着至关重要的作用。除了军事用途外，核动力船在商业上也有应用。一些国家探索了利用这些船只进行货物运输的潜力，特别是在长途航线中，加油站可能成为后勤挑战。能够在不频繁停靠的情况下保持连续航行，可能会提高全球航运实践的效率。然而，核动力船的实施并非没有挑战和争议。主要问题集中在安全和环境影响上。尽管核事故很少发生，但其后果可能是灾难性的，正如切尔诺贝利灾难和福岛第一核电站事故所示。辐射泄漏的恐惧和核废料的长期管理是各国政府和参与这些船只开发与运营的组织必须解决的重要障碍。此外，建造一艘核动力船的初始成本远高于传统船舶。建造和维护核反应堆所需的技术复杂且昂贵，这可能会阻碍私营公司的投资。因此，大多数核动力船由政府机构运营，特别是在军事领域。尽管面临这些挑战，核动力船的未来依然充满希望。随着技术的进步，新设计可能更有效地解决安全问题并降低成本。此外，随着世界寻求减少碳排放和应对气候变化，向更可持续能源来源的转变，包括核能，可能会使核动力船成为海洋运输中越来越可行的选择。总之，核动力船代表了海洋技术的重大飞跃。它们能够长时间运行，加上高速度，使其在军事和潜在商业用途上至关重要。然而，安全、成本和环境问题必须得到妥善管理。随着我们迈向更加可持续的未来，核动力船的角色可能会不断演变，为高效和环保的海洋旅行提供新的可能性。