multiple navigation locks

简明释义

多级船闸

英英释义

例句

1.Boaters should familiarize themselves with how to operate multiple navigation locks before setting off.

船主在出发前应该熟悉如何操作多个航行闸门。

2.During our trip, we encountered multiple navigation locks that required us to wait for the water levels to equalize.

在我们的旅行中，我们遇到了多个航行闸门，这要求我们等待水位平衡。

3.The canal system features multiple navigation locks to help boats traverse different water levels.

这个运河系统有多个航行闸门，帮助船只穿越不同的水位。

4.The river tour included passing through multiple navigation locks, which added to the adventure.

这次河流之旅包括通过多个航行闸门，这增加了冒险的乐趣。

5.The engineering behind multiple navigation locks is fascinating and crucial for inland shipping.

关于多个航行闸门的工程设计是迷人的，并且对内陆航运至关重要。

作文

The concept of multiple navigation locks is crucial in understanding how waterways are managed and how vessels navigate through different elevations. A navigation lock is a waterway structure that allows boats and ships to pass through obstacles such as dams or changes in river levels. When there are multiple navigation locks in a series, they work together to facilitate the movement of vessels between different water levels, ensuring that navigation remains efficient and safe.One of the most notable examples of multiple navigation locks can be found in the Panama Canal. This engineering marvel features a series of locks that raise and lower ships over the Isthmus of Panama. The use of multiple navigation locks here allows large vessels to traverse the mountainous terrain while significantly reducing travel time between the Atlantic and Pacific Oceans. Without these locks, ships would have to undertake a much longer journey around South America, which would be both time-consuming and costly.In addition to the Panama Canal, many rivers and canals around the world utilize multiple navigation locks to manage water flow and improve navigation. For instance, the Great Lakes St. Lawrence Seaway in North America consists of several locks that enable ships to move from the ocean into the Great Lakes. Each lock operates independently, but collectively they create a seamless route for maritime traffic. This system not only supports commercial shipping but also promotes tourism by allowing recreational boats to explore these beautiful waterways.The operation of multiple navigation locks involves careful planning and coordination. Each lock must be filled with water to raise a vessel or emptied to lower it, which requires precise management of water levels. Engineers must consider various factors, including the size of the ships, the volume of water needed, and the time it takes for each lock to cycle. This complexity highlights the importance of technology and human expertise in maintaining these systems.Moreover, multiple navigation locks play a significant role in environmental conservation. By controlling water levels and flows, they help prevent flooding in surrounding areas and maintain the ecological balance of rivers and lakes. This is particularly important in regions where ecosystems depend on stable water levels for fish spawning and other natural processes. Therefore, the design and maintenance of multiple navigation locks must also take into account their environmental impact, ensuring that they support both navigation and conservation efforts.In conclusion, multiple navigation locks are vital components of modern waterway management. They enhance navigation efficiency, support economic activities, and contribute to environmental sustainability. As global trade continues to grow, the importance of these locks will only increase, making it essential for engineers and policymakers to invest in their development and maintenance. Understanding the significance of multiple navigation locks helps us appreciate the intricate systems that allow for safe and efficient transportation across our waterways.

“多重航道锁”的概念对于理解水路管理和船只如何在不同海拔之间导航至关重要。航道锁是一种水路结构，允许船只通过如大坝或河流水位变化等障碍物。当有“多重航道锁”串联在一起时，它们共同工作以促进船只在不同水位之间的移动，确保航行的高效和安全。最著名的“多重航道锁”实例可以在巴拿马运河中找到。这一工程奇迹拥有一系列锁，可以将船只升降穿越巴拿马地峡。在这里使用“多重航道锁”使大型船只能够穿越山区，同时显著缩短大西洋和太平洋之间的旅行时间。如果没有这些锁，船只将不得不绕道南美洲，这将既耗时又昂贵。除了巴拿马运河，世界上许多河流和运河利用“多重航道锁”来管理水流并改善航行。例如，北美的五大湖圣劳伦斯海路由几座锁组成，使船只能够从海洋进入五大湖。每座锁独立运行，但它们共同创造了一个无缝的海事交通路线。这个系统不仅支持商业航运，还通过允许休闲船只探索这些美丽的水道来促进旅游业。“多重航道锁”的操作涉及精心的规划和协调。每座锁必须充满水以提升船只，或排空以降低船只，这需要精确的水位管理。工程师必须考虑各种因素，包括船只的大小、所需水量以及每座锁的循环时间。这种复杂性突显了技术和人类专业知识在维护这些系统中的重要性。此外，“多重航道锁”在环境保护中也发挥着重要作用。通过控制水位和流量，它们有助于防止周围地区的洪水，并维持河流和湖泊的生态平衡。这在依赖稳定水位进行鱼类产卵和其他自然过程的区域尤为重要。因此，“多重航道锁”的设计和维护还必须考虑其对环境的影响，确保它们支持航行和保护工作。总之，“多重航道锁”是现代水路管理的重要组成部分。它们提高了航行效率，支持经济活动，并有助于环境可持续性。随着全球贸易的持续增长，这些锁的重要性只会增加，因此工程师和政策制定者必须投资于它们的开发和维护。理解“多重航道锁”的重要性使我们能够欣赏那些允许安全高效运输的复杂系统。