air lock
发音：英 [?e? lɑ?k] 美 [?er lɑ?k]
基础释义：
1. 空气锁；气闸
2. （用于阻止空气或气体流动的）阀门；开关
英语范文：
Air Locks in Space Stations
Space stations require air locks to protect astronauts from the dangers of space. These air locks allow astronauts to enter and exit the space station safely without compromising the station's air supply.
In this article, we will explore the design and operation of air locks in space stations.
音标和基础释义（英汉互译）：
air lock [ai l?k] n. 空气阀；气闸；阀门；开关
基础释义：air 空气；lock 锁；空气锁就是防止空气或气体流动的阀门或开关。
在太空站中，air lock是一种保护宇航员免受太空危险环境侵害的设备。它可以安全地让宇航员进出太空站，而不会对太空站的空气供应造成损害。在文章中，我们将探讨太空站中空气阀的设计和操作。
Air Lock
Air Lock is a safety device commonly found in airplanes and spacecraft. It is used to prevent air from flowing into the space where people or goods are entering, until the door is completely closed and the air pressure is equalized.
In airplanes, air locks are usually found at the entrance of the cabin, near the door of the cargo compartment, and at the entryway to emergency exits. These locks ensure that passengers and crewmembers can safely enter and exit the aircraft, even in case of emergency.
In spacecraft, air locks are used to protect astronauts from the pressure difference between the outside environment and the spacecraft's interior. They allow astronauts to move between different parts of the spacecraft, such as the docking module and the living quarters, without being exposed to potential harm.
In my opinion, air locks are essential safety measures that should be taken in any environment where people or goods may enter a pressurized space. They ensure that everyone can safely enter and exit the space, reducing the risk of accidents and ensuring the safety of everyone involved.
In conclusion, air locks are a crucial safety device that should be used whenever possible to protect people and goods from potential harm.
air lock
Air lock is a device used in spacecraft to prevent space debris or extraneous objects from entering the spacecraft during the process of spacecraft's entry into or exit from space. It ensures the safety of spacecraft and crew.
In space, air lock is a very important device. It is necessary to ensure that the spacecraft and the environment of space are kept separate during the process of entry and exit, otherwise it will cause damage to the spacecraft and even endanger the safety of the crew.
Air lock is usually divided into two parts: inner and outer. When the spacecraft enters or exits the space, the outer part of the air lock will be open, and the inner part will be closed. At this time, the air inside the inner part will be gradually drained, and the pressure of the inner part will be reduced to be equal to that of outer space, so that the space debris or extraneous objects cannot enter into the inner part. Once the inner part is drained, the inner part will be opened, and then the spacecraft can enter or exit.
In addition to air lock, there are other devices such as radiation shielding, thermal insulation and so on to ensure the safety of spacecraft and crew. These devices are very important for space exploration.
In conclusion, air lock is a very important device in spacecraft, which ensures the safety of spacecraft and crew. It plays a crucial role in protecting the environment of spacecraft and ensuring that the spacecraft can safely enter and exit space.
