pressurized capsule

简明释义

加压膜盒

英英释义

例句

1.During the test flight, engineers monitored the integrity of the pressurized capsule to ensure it could withstand high altitudes.

在测试飞行中，工程师监测了加压舱的完整性，以确保它能够承受高海拔的压力。

2.The research team used a pressurized capsule to conduct experiments at depths previously thought impossible.

研究小组使用加压舱在之前认为不可能的深度进行实验。

3.The astronauts were safely secured inside the pressurized capsule for their journey to the International Space Station.

宇航员安全地被固定在加压舱内，准备前往国际空间站的旅程。

4.The pressurized capsule is designed to keep its internal environment stable despite external pressure changes.

该加压舱旨在保持其内部环境的稳定，尽管外部压力发生变化。

5.In case of an emergency, the crew can quickly enter the pressurized capsule for safety.

在紧急情况下，船员可以迅速进入加压舱以确保安全。

作文

The concept of a pressurized capsule has gained significant attention in recent years, particularly in the fields of aerospace and deep-sea exploration. A pressurized capsule refers to a sealed container that maintains a stable internal pressure, allowing it to withstand external environmental conditions that would otherwise be detrimental to human life or sensitive equipment. This technology is crucial for missions that venture beyond the Earth's atmosphere or into the depths of the ocean, where pressure can vary dramatically.One of the most well-known applications of a pressurized capsule is in space travel. The International Space Station (ISS), for example, is equipped with several pressurized capsules that serve as living quarters for astronauts. These capsules are designed to protect the crew from the vacuum of space and provide a controlled environment where they can live and work. Inside these pressurized capsules, oxygen levels, temperature, and humidity are carefully regulated to ensure the health and safety of the astronauts. Without such technology, long-duration space missions would be impossible.Another fascinating application of pressurized capsules is found in underwater exploration. Submersibles, which are small underwater vehicles, often utilize pressurized capsules to allow researchers to explore the ocean's depths safely. The immense pressure found at great depths can crush ordinary vessels, but a pressurized capsule is engineered to resist this force, providing a safe haven for scientists studying marine life and underwater geology. These capsules enable scientists to observe phenomena that would otherwise remain hidden from human eyes, contributing to our understanding of the planet's ecosystems.The design of a pressurized capsule involves advanced engineering techniques and materials that can withstand extreme conditions. For instance, the walls of a pressurized capsule must be thick enough to resist external pressure while remaining lightweight to facilitate movement. Engineers often use high-strength alloys and composite materials to achieve this balance. Additionally, safety features such as emergency release valves and redundant systems are incorporated to ensure that the capsule remains functional even in the event of a malfunction.In the context of future space exploration, the development of new pressurized capsules is essential. As humanity aims to establish a presence on Mars and beyond, these capsules will play a critical role in transporting humans and cargo safely across vast distances. Innovations in this field may lead to more efficient designs that can support longer missions, accommodating the needs of astronauts and minimizing risks.In conclusion, the pressurized capsule is a remarkable technological advancement that has revolutionized both space and underwater exploration. Its ability to create a safe, controlled environment under extreme conditions makes it indispensable for scientific research and exploration. As technology continues to evolve, we can expect further improvements in the design and functionality of pressurized capsules, paving the way for exciting discoveries and advancements in our understanding of the universe and our own planet. The future of exploration is bright, and pressurized capsules will undoubtedly play a pivotal role in that journey.

近年来，加压舱的概念在航空航天和深海探索领域引起了广泛关注。加压舱是指一种密封容器，能够维持稳定的内部压力，从而使其能够承受外部环境条件，这些条件如果不加以控制，将对人类生命或敏感设备造成危害。这项技术对于那些超越地球大气层或深入海洋深处的任务至关重要，因为在这些环境中，压力可能会剧烈变化。最著名的加压舱应用之一是在太空旅行中。例如，国际空间站（ISS）配备了多个加压舱，作为宇航员的生活区。这些舱室旨在保护宇航员免受太空真空的影响，并提供一个受控环境，让他们可以生活和工作。在这些加压舱内，氧气水平、温度和湿度都经过精心调节，以确保宇航员的健康和安全。如果没有这样的技术，长时间的太空任务将是不可能的。加压舱的另一个迷人应用是在水下探索中。潜水器，即小型水下载具，通常利用加压舱来让研究人员安全地探索海洋深处。在巨大的深度中，极大的压力可能会压扁普通的船只，但加压舱被设计成能够抵抗这种力量，为科学家提供一个安全的庇护所，以研究海洋生物和水下地质。这些舱室使科学家能够观察到否则将被隐藏的现象，促进了我们对地球生态系统的理解。加压舱的设计涉及先进的工程技术和材料，这些材料能够承受极端条件。例如，加压舱的壁必须足够厚，以抵抗外部压力，同时又要轻便，以便于移动。工程师们常常使用高强度合金和复合材料来实现这种平衡。此外，像紧急释放阀和冗余系统这样的安全功能也被纳入其中，以确保即使在发生故障的情况下，舱室仍然能够正常运行。在未来的太空探索背景下，开发新的加压舱至关重要。随着人类旨在在火星及更远的地方建立存在，这些舱室将在安全运输人类和货物方面发挥关键作用。该领域的创新可能会导致更高效的设计，以支持更长的任务，满足宇航员的需求并最大限度地降低风险。总之，加压舱是一项显著的技术进步，彻底改变了太空和水下探索。它能够在极端条件下创造一个安全、受控的环境，使其在科学研究和探索中不可或缺。随着技术的不断发展，我们可以期待在加压舱的设计和功能上进一步改进，为我们对宇宙和我们自己星球的理解带来激动人心的发现和进展。探索的未来是光明的，而加压舱无疑将在这一旅程中发挥关键作用。