air lock

简明释义

气闸

英英释义

例句

1.In high-altitude environments, an air lock is crucial for adjusting pressure safely.

在高海拔环境中，气闸对于安全调整压力至关重要。

2.The spacecraft uses an air lock to ensure a safe transition between the internal environment and space.

宇宙飞船使用气闸来确保内部环境与太空之间的安全过渡。

3.When entering the submarine, we passed through an air lock to prevent water from flooding in.

进入潜艇时，我们经过了一个气闸以防止水涌入。

4.The diving chamber is equipped with an air lock to help divers acclimatize before ascending.

潜水舱配备有一个气闸，帮助潜水员在上升前适应环境。

5.The laboratory has an air lock to maintain sterile conditions during experiments.

实验室有一个气闸以保持实验过程中的无菌条件。

作文

In the world of engineering and space exploration, the concept of an air lock is crucial for ensuring safety and efficiency. An air lock is a sealed chamber that allows for the transfer of personnel and materials between two environments with different pressures, such as the interior of a spacecraft and the vacuum of outer space. The primary function of an air lock is to maintain the integrity of the pressurized environment while allowing safe passage in and out of the spacecraft. This mechanism is vital because it prevents the sudden loss of pressure that could be catastrophic for astronauts and sensitive equipment.The design of an air lock typically involves two doors: one leading to the high-pressure area and another to the low-pressure area. When an astronaut is ready to exit the spacecraft, they first enter the air lock, which is then sealed off from the interior of the spacecraft. The pressure inside the air lock is gradually equalized with the external environment, allowing the astronaut to safely open the outer door and venture into space. This process is not only essential for human safety but also for the operation of scientific instruments and experiments conducted in space.Moreover, air locks are not limited to space travel; they are also used in various industrial applications. For instance, in clean rooms where contamination must be minimized, air locks serve as a barrier that prevents outside air and particles from entering the controlled environment. Similarly, in laboratories handling hazardous materials, air locks provide a secure method for transferring substances without exposing personnel to potential dangers.The importance of air locks extends beyond technical functionality; they also symbolize the ingenuity of human engineering. The ability to explore the cosmos and conduct research in extreme conditions is a testament to our commitment to science and discovery. As we push the boundaries of technology, the role of air locks will continue to evolve, incorporating advancements in materials and design to enhance safety and efficiency.In conclusion, the air lock is an indispensable innovation in both space exploration and various industrial applications. It serves as a critical interface between different environments, ensuring that operations can proceed safely and effectively. Understanding the mechanics and significance of an air lock not only highlights our technological achievements but also underscores the ongoing challenges we face in our quest for knowledge and exploration. As we look to the future, the development and optimization of air locks will play a pivotal role in our endeavors, whether it be sending humans to Mars or conducting groundbreaking research in controlled environments on Earth.

在工程和太空探索的世界中，气闸的概念对于确保安全和效率至关重要。气闸是一个密封的舱室，允许在两个压力不同的环境之间转移人员和物资，例如航天器内部和外太空的真空。气闸的主要功能是保持加压环境的完整性，同时允许安全地进出航天器。这个机制至关重要，因为它可以防止突然失去压力，这对宇航员和敏感设备可能是灾难性的。气闸的设计通常涉及两个门：一个通向高压区域，另一个通向低压区域。当宇航员准备退出航天器时，他们首先进入气闸，然后将其与航天器的内部密封隔离。然后，气闸内的压力逐渐与外部环境平衡，使宇航员能够安全地打开外门，进入太空。这个过程不仅对人类安全至关重要，而且对在太空中进行的科学仪器和实验的操作也至关重要。此外，气闸不仅限于太空旅行；它们还用于各种工业应用。例如，在必须最小化污染的洁净室中，气闸作为一种屏障，防止外部空气和颗粒进入受控环境。同样，在处理危险材料的实验室中，气闸提供了一种安全转移物质的方法，而不会使人员暴露于潜在危险之中。气闸的重要性超越了技术功能；它们也象征着人类工程的创造力。探索宇宙和在极端条件下进行研究的能力证明了我们对科学和发现的承诺。随着我们推动技术的边界，气闸的角色将继续演变，结合材料和设计方面的进步，以增强安全性和效率。总之，气闸是太空探索和各种工业应用中不可或缺的创新。它作为不同环境之间的关键接口，确保操作能够安全有效地进行。理解气闸的机制和意义不仅突显了我们的技术成就，还强调了我们在追求知识和探索中面临的持续挑战。展望未来，气闸的发展和优化将在我们的努力中发挥关键作用，无论是将人类送往火星，还是在地球上进行突破性的受控环境研究。