lock chamber

简明释义

水闸

英英释义

例句

1.The boat entered the lock chamber to adjust its height for the next section of the river.

船只进入了船闸室以调整其高度，准备进入河流的下一个部分。

2.The lock chamber is designed to accommodate large vessels safely.

该船闸室旨在安全容纳大型船只。

3.Before the lock chamber can close, all vessels must be securely moored.

在船闸室关闭之前，所有船只必须安全系泊。

4.After waiting for an hour, the ship finally entered the lock chamber.

经过一个小时的等待，船终于进入了船闸室。

5.The engineer monitored the water levels inside the lock chamber to ensure a smooth transition.

工程师监测着船闸室内的水位，以确保顺利过渡。

作文

The concept of a lock chamber is vital in the world of engineering and transportation, particularly when discussing the functioning of locks on canals and rivers. A lock chamber is essentially a water-filled section of a canal or river that allows boats to be raised or lowered between different water levels. This mechanism is crucial for navigating waterways that have varying elevations. Without lock chambers, vessels would be unable to traverse these changes in height, which could significantly limit trade and travel by water.To understand how a lock chamber operates, it is important to consider its design and function. Typically, a lock chamber consists of two gates at either end and is filled with water. When a boat enters the lock chamber, the gates close behind it, creating a sealed environment. Depending on the direction the vessel is traveling, water is either added to or drained from the lock chamber. If the boat needs to ascend to a higher elevation, water is pumped into the lock chamber, causing the water level to rise and lifting the boat along with it. Conversely, if the boat is descending, water is released from the lock chamber, lowering the water level and the boat itself.The use of lock chambers has a rich history dating back to ancient times. The earliest known locks were built in China around the 5th century BC. These early designs were simple but effective, allowing for better control of water levels and facilitating trade. Over time, the technology evolved, leading to the sophisticated systems we see today. Modern lock chambers are often equipped with automated controls, making the process more efficient and safer for all vessels involved.In addition to their practical applications, lock chambers also have ecological significance. They can help regulate water levels in rivers and lakes, which is essential for maintaining healthy ecosystems. By allowing fish to migrate and preventing flooding in surrounding areas, lock chambers play a crucial role in environmental conservation efforts.Moreover, lock chambers can be found in various locations around the world, each with its unique features and challenges. For instance, the Panama Canal is famous for its large lock chambers that accommodate some of the largest ships in the world. The engineering required to build such massive structures is a testament to human ingenuity and the importance of waterways in global commerce.In conclusion, the lock chamber is an essential component of modern waterway navigation. Its ability to facilitate the movement of vessels across different elevations has made it a cornerstone of maritime transport. As we continue to develop our infrastructure and address environmental concerns, understanding the role of lock chambers will remain crucial. They not only enhance our ability to navigate waterways but also contribute to the preservation of our natural resources and ecosystems. Thus, the lock chamber stands as a symbol of both engineering prowess and environmental stewardship, bridging the gap between human activity and nature.

“锁室”这一概念在工程和交通的世界中至关重要，特别是在讨论运河和河流上的闸门功能时。“锁室”本质上是一个充满水的运河或河流段，允许船只在不同水位之间升降。这种机制对于航行于水位变化的水道至关重要。如果没有“锁室”，船只将无法穿越这些高度的变化，这可能会显著限制水路的贸易和旅行。要理解“锁室”的运作方式，首先需要考虑其设计和功能。通常，“锁室”由两扇门组成，位于两端，并充满水。当一艘船进入“锁室”时，后面的门关闭，形成一个密封的环境。根据船只的行进方向，水会被加注或排出“锁室”。如果船只需要上升到更高的水位，水会被泵入“锁室”，使水位上升，从而抬起船只。相反，如果船只正在下降，水会从“锁室”中释放，降低水位和船只本身。“锁室”的使用有着悠久的历史，可以追溯到古代。已知最早的闸门建于公元前5世纪的中国。这些早期设计虽然简单，但却有效，使得水位控制得以改善，促进了贸易的发展。随着时间的推移，这项技术不断演变，导致我们今天看到的复杂系统。现代“锁室”通常配备自动控制装置，使得整个过程更加高效、安全。除了实际应用外，“锁室”也具有生态意义。它们可以帮助调节河流和湖泊的水位，这对于维持健康的生态系统至关重要。通过允许鱼类迁徙并防止周围地区的洪水，“锁室”在环境保护工作中发挥着重要作用。此外，“锁室”在世界各地都有分布，每个地方都有其独特的特点和挑战。例如，巴拿马运河以其大型“锁室”而闻名，能够容纳世界上最大的船只。建造如此庞大结构所需的工程技术证明了人类的智慧以及水道在全球商业中的重要性。总之，“锁室”是现代水路导航的重要组成部分。它能够促进船只在不同高度间的移动，使其成为海洋运输的基石。在我们继续发展基础设施并应对环境问题时，理解“锁室”的作用仍然至关重要。它们不仅增强了我们航行水道的能力，还为我们自然资源和生态系统的保护做出了贡献。因此，“锁室”既是工程成就的象征，也是环境保护的体现，架起了人类活动与自然之间的桥梁。