unpressurized

简明释义

英[ʌnˈpreʃəˌraɪzd]美[ʌnˈpreʃəraɪzd]

adj. 非承压的；不耐压的

英英释义

单词用法

同义词

反义词

例句

1.DragonLab provides a platform for in-space experimentation, including recovery of pressurized and some unpressurized payloads, as well as deployment of small spacecraft.

Dragonlab将为太空试验提供平台，其中包括恢复压缩的和一些未压缩的载荷以及部署小太空船。

2.The design adopt the heavy medium Preparation technique, and its main equipments are three-product dense medium cyclone by unpressurized feeding.

本设计采用重介选煤工艺，其主要设备是无压给料三产品重介质旋流器。

3.Aft Unpressurized Compartment Access Door, 311bl.

打开后非增压舱接近门，311bl。

4.DragonLab provides a platform for in-space experimentation, including recovery of pressurized and some unpressurized payloads, as well as deployment of small spacecraft.

Dragonlab将为太空试验提供平台，其中包括恢复压缩的和一些未压缩的载荷以及部署小太空船。

5.Two air conditioning packs are installed in the unpressurized area in the belly fairing.

两部空调组件安装在机腹整流罩内的非增压区域。

6.The balloon deflated slowly, creating an unpressurized 非加压 atmosphere inside the room.

气球慢慢放气，创造了一个房间内的非加压氛围。

7.The unpressurized 非加压 section of the submarine allows for easier maintenance and repairs.

潜艇的非加压部分便于维护和修理。

8.In an unpressurized 非加压 environment, boiling points of liquids are significantly lower.

在非加压环境中，液体的沸点显著降低。

9.During the experiment, we used an unpressurized 非加压 chamber to observe the effects of low pressure on various materials.

在实验过程中，我们使用了一个非加压室来观察低压对各种材料的影响。

10.The aircraft was designed to operate in an unpressurized 非加压 environment at high altitudes.

这架飞机被设计用于在高海拔的非加压环境中飞行。

作文

In the realm of aviation and space exploration, the term unpressurized refers to environments that are not subjected to elevated atmospheric pressure. This concept is crucial for understanding how aircraft and spacecraft operate under different conditions. For example, commercial airplanes are typically pressurized to ensure passenger comfort and safety at high altitudes where the air is thin. However, there are instances when an aircraft might be unpressurized, such as during certain types of flight tests or in specific military operations. The implications of flying in an unpressurized environment can be significant. Without pressurization, the oxygen levels drop, and the risk of hypoxia increases, which can lead to impaired cognitive function and physical abilities. Pilots and crew must be trained to handle these situations, often using supplemental oxygen to mitigate the risks associated with unpressurized flights. In the context of space travel, the term unpressurized takes on even greater importance. Spacecraft are designed to maintain a controlled atmosphere for astronauts, but during certain phases of a mission, such as spacewalks or extravehicular activities (EVAs), astronauts find themselves in unpressurized conditions. In these moments, they rely on their spacesuits, which provide life support and protection from the harsh environment of space. Understanding the nature of unpressurized environments is vital for engineers and scientists who design equipment for both aviation and space exploration. They must consider factors such as temperature fluctuations, radiation exposure, and the effects of low pressure on materials and human physiology. Each of these elements plays a critical role in ensuring the safety and success of missions that involve unpressurized scenarios. Moreover, the study of unpressurized environments extends beyond aerospace. In fields like deep-sea exploration, researchers also encounter unpressurized conditions when submersibles ascend from great depths. The sudden change in pressure can have dramatic effects on both the equipment and the organisms being studied. In conclusion, the term unpressurized encompasses a wide range of applications and implications across various fields. Whether in the sky or in the depths of space, understanding the challenges and requirements of unpressurized environments is essential for advancing technology and ensuring the safety of those who venture into these extreme conditions. As we continue to explore new frontiers, the knowledge gained from studying unpressurized systems will undoubtedly lead to innovations that enhance our capabilities in aviation, space exploration, and beyond.

在航空和太空探索领域，术语unpressurized指的是未受到高气压影响的环境。这个概念对于理解飞机和航天器在不同条件下的操作至关重要。例如，商业飞机通常会加压，以确保在高空中乘客的舒适性和安全性。然而，在某些飞行测试或特定军事行动中，飞机可能处于unpressurized状态。在unpressurized环境中飞行的影响可能是显著的。没有加压，氧气水平下降，缺氧的风险增加，这可能导致认知功能和身体能力受损。飞行员和机组人员必须接受培训，以应对这些情况，通常使用补充氧气来减轻与unpressurized飞行相关的风险。在太空旅行的背景下，术语unpressurized的重要性更大。航天器被设计成为宇航员维持一个受控的气氛，但在任务的某些阶段，例如太空行走或舱外活动（EVA）时，宇航员会发现自己处于unpressurized条件下。在这些时刻，他们依赖于宇航服，宇航服提供生命支持和保护，抵御太空的恶劣环境。理解unpressurized环境的性质对设计航空和太空探索设备的工程师和科学家至关重要。他们必须考虑温度波动、辐射暴露以及低压对材料和人体生理的影响。这些因素在确保涉及unpressurized场景的任务的安全和成功中发挥着关键作用。此外，研究unpressurized环境的研究还超越了航空航天。在深海探索等领域，研究人员在潜水器从深处上升时也会遇到unpressurized条件。压力的突然变化可能对设备和正在研究的生物体产生剧烈影响。总之，术语unpressurized涵盖了各个领域的广泛应用和影响。无论是在天空中还是在太空深处，理解unpressurized环境的挑战和要求对于推进技术和确保那些冒险进入这些极端条件的人的安全至关重要。随着我们继续探索新的前沿，从研究unpressurized系统中获得的知识无疑将导致增强我们在航空、太空探索及其他领域能力的创新。