self-propelled vessel

简明释义

自航船

英英释义

例句

1.During the maritime exhibition, we saw a demonstration of a state-of-the-art self-propelled vessel 自推进船 designed for deep-sea exploration.

在海事展览中，我们看到了一艘为深海探索设计的最先进的自推进船的演示。

2.The research team used a self-propelled vessel 自推进船 to collect data from remote ocean locations.

研究小组使用了一艘自推进船来收集偏远海洋位置的数据。

3.In the naval fleet, a self-propelled vessel 自推进船 plays a crucial role in logistics and supply missions.

在海军舰队中，自推进船在后勤和补给任务中发挥着至关重要的作用。

4.The advent of self-propelled vessels 自推进船 has revolutionized the shipping industry by reducing reliance on tugboats.

自推进船的出现彻底改变了航运业，减少了对拖船的依赖。

5.The harbor is filled with various types of ships, but the most impressive is the self-propelled vessel 自推进船 that can navigate without external assistance.

港口里停满了各种类型的船，但最令人印象深刻的是那艘能够独立航行的自推进船。

作文

In the realm of maritime technology, the term self-propelled vessel refers to a type of watercraft that is equipped with its own means of propulsion, allowing it to navigate independently without the need for external towing or assistance. This innovation has revolutionized the shipping and boating industries, providing enhanced maneuverability and efficiency in various marine operations. The development of self-propelled vessels can be traced back to the early steamships, which marked a significant departure from traditional sailing ships that relied solely on wind power. Today, these vessels come in various forms, including cargo ships, passenger ferries, and even luxury yachts, all designed to meet the diverse needs of modern maritime activities.One of the most notable advantages of self-propelled vessels is their ability to operate in a wide range of conditions. Unlike vessels that depend on external power sources, such as tugboats, self-propelled vessels can navigate through challenging waters, including rough seas and narrow channels, with greater ease. This capability is particularly important for commercial shipping companies that require timely deliveries and efficient logistics. Furthermore, the independence provided by self-propelled vessels reduces the risk of delays caused by external factors, ensuring that goods reach their destinations promptly.Moreover, the advent of advanced technologies has significantly improved the performance and safety of self-propelled vessels. Modern ships are often equipped with sophisticated navigation systems, automated controls, and state-of-the-art engines that enhance fuel efficiency and reduce emissions. These innovations not only contribute to environmental sustainability but also lower operational costs for shipping companies. As regulations regarding emissions and environmental standards become stricter, the role of self-propelled vessels in promoting greener practices in the maritime industry cannot be overstated.In addition to commercial applications, self-propelled vessels play a crucial role in research and exploration. Scientific expeditions often rely on these vessels to conduct oceanographic studies, marine biology research, and environmental monitoring. Equipped with specialized instruments and laboratories, self-propelled vessels enable researchers to gather valuable data from remote locations, contributing to our understanding of ocean ecosystems and climate change. The flexibility and autonomy provided by these vessels allow scientists to explore previously inaccessible areas, leading to new discoveries and advancements in marine science.On the recreational front, self-propelled vessels have transformed leisure boating, providing enthusiasts with the freedom to explore waterways at their own pace. From small motorboats to large yachts, these vessels cater to a wide range of preferences and budgets. The growing popularity of recreational boating has also led to an increase in the development of marinas and docking facilities, further enhancing the boating experience for avid sailors and casual cruisers alike.In conclusion, the concept of a self-propelled vessel has evolved significantly over the years, impacting various sectors from commercial shipping to scientific research and recreational boating. As technology continues to advance, we can expect further innovations in the design and functionality of self-propelled vessels, paving the way for a more efficient and sustainable maritime future. The importance of these vessels in our global economy and environmental stewardship highlights their indispensable role in navigating the complexities of our oceans today.

在海洋技术领域，术语自推进船舶指的是一种配备有自身推进装置的水面船只，使其能够独立航行，而无需外部拖曳或协助。这一创新彻底改变了航运和船舶工业，在各种海洋操作中提供了更高的机动性和效率。自推进船舶的发展可以追溯到早期的蒸汽船，这标志着传统依赖风力的帆船的重大转变。如今，这些船舶有多种形式，包括货船、客渡船，甚至豪华游艇，所有这些都旨在满足现代海洋活动的多样化需求。自推进船舶最显著的优势之一是它们在各种条件下的操作能力。与依赖外部动力源（例如拖船）的船只不同，自推进船舶能够更轻松地穿越恶劣海域和狭窄水道。这一能力对于要求及时交付和高效物流的商业航运公司尤为重要。此外，自推进船舶所提供的独立性降低了因外部因素造成的延误风险，确保货物及时到达目的地。此外，先进技术的出现显著提高了自推进船舶的性能和安全性。现代船舶通常配备复杂的导航系统、自动控制和最先进的发动机，增强了燃油效率并降低了排放。这些创新不仅有助于环境可持续性，还降低了航运公司的运营成本。随着有关排放和环境标准的法规日益严格，自推进船舶在促进海洋行业绿色实践中的作用不可小觑。除了商业应用，自推进船舶在研究和探索中也发挥着重要作用。科学考察常常依赖这些船舶进行海洋学研究、海洋生物学研究和环境监测。配备有专用仪器和实验室的自推进船舶使研究人员能够从偏远地区收集宝贵数据，为我们理解海洋生态系统和气候变化做出贡献。这些船舶所提供的灵活性和自主性使科学家能够探索以前无法进入的区域，从而带来新的发现和海洋科学的进步。在休闲方面，自推进船舶已经改变了休闲航海，为爱好者提供了自由以自己的节奏探索水道。从小型摩托艇到大型游艇，这些船舶满足了各种偏好和预算。休闲航海日益普及也导致了码头和停靠设施的发展增加，进一步提升了热爱航海的水手和普通游船者的航海体验。总之，自推进船舶的概念多年来经历了显著的演变，影响了从商业航运到科学研究和休闲航海的各个领域。随着技术的不断进步，我们可以期待在自推进船舶的设计和功能上进一步创新，为更高效和可持续的海洋未来铺平道路。这些船舶在全球经济和环境管理中的重要性突显了它们在当今复杂海洋航行中的不可或缺的角色。