stern paddle wheel

简明释义

尾明轮

英英释义

例句

1.The captain skillfully maneuvered the boat using the stern paddle wheel to navigate through the narrow channel.

船长熟练地利用尾部轮桨操控船只穿过狭窄的水道。

2.The historic riverboat was powered by a stern paddle wheel, which gave it a unique charm.

这艘历史悠久的河船由尾部轮桨驱动，使其具有独特的魅力。

3.As we cruised down the river, the sound of the stern paddle wheel splashing water was quite soothing.

当我们沿着河流航行时，尾部轮桨溅起水花的声音非常舒缓。

4.Tourists gathered on the deck to watch the stern paddle wheel in action as the boat set off.

游客们聚集在甲板上观看船只启航时的尾部轮桨运作。

5.The design of the stern paddle wheel is crucial for the efficiency of the steamboat.

设计尾部轮桨对于蒸汽船的效率至关重要。

作文

The evolution of maritime technology has been a fascinating journey, marked by innovations that have shaped the way we navigate and transport goods across water. One such innovation is the use of the stern paddle wheel, a mechanism that played a crucial role in the development of steamboats during the 19th century. The stern paddle wheel refers to a type of propulsion system where large paddle wheels are mounted at the rear of the vessel. This design not only provided effective movement but also contributed to the unique aesthetics of the steamboat. In the early days of steam navigation, the primary means of propulsion were sails and oars. However, as steam power became more reliable, inventors began experimenting with various designs to maximize efficiency. The introduction of the stern paddle wheel marked a significant advancement in this area. Unlike side-mounted paddle wheels, which were common at the time, the stern paddle wheel offered several advantages. It allowed for better maneuverability, especially in narrow or crowded waterways, and reduced the risk of damage from floating debris. Steamboats equipped with stern paddle wheels quickly gained popularity, particularly in the United States along the Mississippi River. These vessels were not only practical for transporting goods but also became a symbol of leisure and luxury. Wealthy individuals began to take pleasure cruises on these magnificent boats, enjoying the scenic views while being propelled smoothly along the river. The stern paddle wheel became synonymous with the golden age of steamboating, evoking images of grand parties and social gatherings on the water. However, the advent of more advanced propulsion systems, such as screw propellers, eventually led to a decline in the use of stern paddle wheels. While they were highly effective during their time, the limitations of the stern paddle wheel design became apparent. For instance, the size and weight of the paddle wheels required substantial deck space, limiting the cargo capacity of the vessels. Additionally, the efficiency of stern paddle wheels decreased at higher speeds, making them less suitable for modern shipping needs. Despite their decline, the legacy of the stern paddle wheel endures in maritime history. Today, many people still associate the stern paddle wheel with the charm and romance of river travel in the 19th century. Riverboat casinos and restored steamboats continue to operate, offering tourists a glimpse into this bygone era. Furthermore, the engineering principles behind the stern paddle wheel have influenced modern boat design, showcasing the enduring impact of this once-revolutionary technology. In conclusion, the stern paddle wheel represents a significant chapter in the story of maritime innovation. Its unique design and functionality transformed river transportation and left an indelible mark on cultural history. As we reflect on the advancements in maritime technology, it is essential to appreciate the contributions of the stern paddle wheel and the role it played in shaping the world we know today.

海洋技术的发展是一段迷人的旅程，标志着创新塑造了我们在水上导航和运输货物的方式。其中一种创新是使用船尾轮，这一机制在19世纪蒸汽船的发展中发挥了至关重要的作用。船尾轮指的是一种推进系统，其中大型桨轮安装在船只的后部。这种设计不仅提供了有效的运动，还为蒸汽船的独特美学做出了贡献。在蒸汽导航的早期，主要的推进方式是帆和桨。然而，随着蒸汽动力变得更加可靠，发明家开始尝试各种设计以最大化效率。船尾轮的引入标志着这一领域的重要进步。与当时常见的侧装桨轮不同，船尾轮提供了几个优势。它允许更好的操控，特别是在狭窄或拥挤的水道中，并减少了与漂浮碎片碰撞的风险。配备船尾轮的蒸汽船迅速流行，尤其是在美国的密西西比河沿岸。这些船只不仅在运输货物方面实用，而且成为休闲和奢华的象征。富裕的人们开始在这些宏伟的船上进行游船旅行，享受沿河的风景，同时被平稳地推进。船尾轮成为蒸汽船黄金时代的代名词，唤起了在水上举行盛大聚会和社交活动的形象。然而，更先进的推进系统如螺旋桨的出现最终导致了船尾轮的使用下降。尽管在其时代非常有效，但船尾轮设计的局限性逐渐显露。例如，桨轮的大小和重量需要相当大的甲板空间，限制了船只的货物容量。此外，船尾轮在高速时的效率降低，使其不太适合现代航运需求。尽管如此，船尾轮的遗产在海洋历史中依然存在。今天，许多人仍将船尾轮与19世纪河流旅行的魅力和浪漫联系在一起。河船赌场和复原的蒸汽船继续运营，为游客提供了窥探这个逝去时代的机会。此外，船尾轮背后的工程原理影响了现代船舶设计，展示了这一曾经革命性技术的持久影响。总之，船尾轮代表了海洋创新故事中的一个重要篇章。其独特的设计和功能改变了河流运输，并在文化历史上留下了不可磨灭的印记。当我们回顾海洋技术的进步时，欣赏船尾轮的贡献及其在塑造我们今天所知世界中的角色至关重要。