single-lane lock

简明释义

单通道闸门

英英释义

例句

1.He had to wait for the single-lane lock to open before he could continue his journey.

他必须等到单车道锁打开后才能继续他的旅程。

2.The new bridge features a single-lane lock to control traffic flow during peak hours.

这座新桥设有一个单车道锁以控制高峰时段的交通流量。

3.During the storm, the single-lane lock helped prevent flooding in the low-lying areas.

在暴风雨期间，单车道锁帮助防止了低洼地区的洪水。

4.The single-lane lock allows only one vehicle to pass at a time, reducing congestion.

这个单车道锁只允许一辆车同时通过，从而减少拥堵。

5.To ensure safety, the single-lane lock was installed at the entrance of the construction site.

为了确保安全，在施工现场入口处安装了一个单车道锁。

作文

In the world of navigation and water transportation, various structures facilitate the movement of vessels through different water levels. One such structure is the single-lane lock, a crucial component in many waterways, especially in canals and river systems. A single-lane lock is designed to allow only one vessel to pass through at a time, which can significantly affect the efficiency and scheduling of maritime traffic.The operation of a single-lane lock involves a series of gates and chambers that manage the water levels on either side. When a boat approaches, the lock chamber is filled or emptied of water, depending on whether the vessel is going upstream or downstream. This process can take several minutes, during which other vessels must wait their turn. This waiting period is one of the challenges associated with single-lane locks, as it can lead to congestion, especially in busy waterways.Despite these challenges, single-lane locks play a vital role in ensuring safe and controlled passage for boats. They prevent flooding and allow for the navigation of larger vessels through areas that would otherwise be inaccessible due to changes in elevation. For instance, the Panama Canal utilizes both single-lane locks and double-lane locks to manage the flow of ships between the Atlantic and Pacific Oceans, showcasing the importance of this technology in global trade.Moreover, single-lane locks are often equipped with signaling systems that help regulate the movement of vessels. These systems inform boat operators when it is safe to enter the lock and when they should wait. The careful coordination required at single-lane locks emphasizes the need for effective communication among all parties involved in the navigation process.In conclusion, while single-lane locks may seem like simple structures, their impact on waterway navigation is profound. They not only facilitate the movement of vessels but also contribute to the overall safety and efficiency of maritime transport. Understanding the function and operational challenges of single-lane locks is essential for anyone interested in the field of marine engineering or logistics, as these locks continue to be integral to the functioning of many waterways around the world.

在航运和水上交通的世界中，各种结构促进了船只在不同水位之间的移动。其中一个这样的结构是单车道船闸，它是许多水道，尤其是运河和河流系统中的关键组成部分。单车道船闸设计用于一次只允许一艘船通过，这可能会显著影响海事交通的效率和调度。单车道船闸的操作涉及一系列门和水室，用于管理两侧的水位。当船只接近时，锁室根据船只是向上游还是向下游的方向被注满或排空。这一过程可能需要几分钟，在此期间，其他船只必须等待轮到他们。这段等待时间是与单车道船闸相关的挑战之一，因为这可能导致拥堵，特别是在繁忙的水道中。尽管存在这些挑战，单车道船闸在确保船只安全有序通行方面发挥着至关重要的作用。它们防止洪水，并允许更大船只在因海拔变化而无法通行的区域航行。例如，巴拿马运河利用单车道船闸和双车道船闸来管理船只在大西洋和太平洋之间的流动，展示了这一技术在全球贸易中的重要性。此外，单车道船闸通常配备信号系统，有助于调节船只的移动。这些系统通知船舶操作员何时可以安全进入船闸，以及何时应该等待。在单车道船闸处所需的仔细协调强调了在导航过程中所有参与方之间有效沟通的必要性。总之，虽然单车道船闸看似简单的结构，但它们对水道导航的影响是深远的。它们不仅促进了船只的移动，还为海上运输的整体安全和效率做出了贡献。理解单车道船闸的功能和操作挑战对于任何对海洋工程或物流领域感兴趣的人来说都是至关重要的，因为这些船闸继续在世界许多水道的运作中扮演着不可或缺的角色。