cryogenic element

简明释义

低温元件

英英释义

例句

1.The laboratory's new cryogenic element 低温元素 storage system allows for better preservation of samples.

实验室的新低温元素存储系统可以更好地保存样品。

2.Engineers must ensure that the cryogenic elements 低温元素 are properly insulated to prevent heat exchange.

工程师必须确保低温元素得到适当的绝缘，以防止热量交换。

3.The rocket's propulsion system relies heavily on the cryogenic element 低温元素 to achieve high efficiency.

火箭的推进系统在很大程度上依赖于低温元素来实现高效率。

4.During the experiment, we observed how the cryogenic element 低温元素 affected the reaction rates.

在实验过程中，我们观察到低温元素如何影响反应速率。

5.Scientists are studying the properties of cryogenic elements 低温元素 for potential applications in superconductivity.

科学家们正在研究低温元素的特性，以探索其在超导性方面的潜在应用。

作文

In the field of physics and engineering, the term cryogenic element refers to materials or components that are designed to operate at extremely low temperatures, typically below -150 degrees Celsius. These elements are crucial in various applications, including space exploration, medical technologies, and industrial processes. The study of cryogenic element properties is essential for understanding how materials behave under such extreme conditions. For instance, when metals are cooled to cryogenic temperatures, they exhibit remarkable changes in their mechanical and electrical properties. This phenomenon is particularly important in the development of superconductors, which can conduct electricity without resistance at low temperatures.One of the primary applications of cryogenic element technology is in the aerospace industry. Rockets and spacecraft utilize cryogenic fuels, such as liquid hydrogen and liquid oxygen, which must be stored at very low temperatures to remain in a liquid state. The efficiency of these fuels makes them ideal for propelling spacecraft beyond the Earth's atmosphere. Engineers must carefully design and test the cryogenic element components of rocket engines to ensure they can withstand the extreme conditions of launch and space travel.In addition to aerospace, cryogenic element technology plays a significant role in medical applications, particularly in cryopreservation. This process involves cooling biological samples, such as cells and tissues, to very low temperatures to preserve them for future use. For example, sperm, eggs, and embryos can be stored indefinitely at cryogenic temperatures, allowing for advancements in reproductive technologies. The success of these procedures relies heavily on the proper handling and maintenance of cryogenic element storage systems.Moreover, in the industrial sector, cryogenic element technology is utilized for liquefying gases, such as natural gas. Liquefaction involves cooling gas to extremely low temperatures, which reduces its volume significantly, making it easier to transport. The equipment used in this process, including heat exchangers and storage tanks, must be designed with cryogenic element materials to ensure safety and efficiency.Despite the advantages of cryogenic element technology, there are challenges associated with its implementation. One major issue is the cost of producing and maintaining cryogenic systems. The infrastructure required to achieve and sustain low temperatures can be expensive, and researchers are continually seeking more cost-effective solutions. Additionally, there are safety concerns related to handling cryogenic materials, as they can cause severe frostbite or other injuries if not managed properly.In conclusion, the importance of cryogenic element technology cannot be overstated. Its applications span various fields, from space exploration to medicine and industry. As research continues to advance, we can expect to see even more innovative uses for cryogenic element materials and systems. Understanding the properties and behaviors of these elements at low temperatures will pave the way for new technologies that could revolutionize our approach to numerous scientific and engineering challenges.

在物理和工程领域，术语低温元素指的是设计用于在极低温度下运行的材料或组件，通常低于-150摄氏度。这些元素在各种应用中至关重要，包括太空探索、医疗技术和工业过程。对低温元素特性的研究对于理解材料在如此极端条件下的行为至关重要。例如，当金属被冷却到低温时，它们在机械和电气性能上会表现出显著变化。这种现象在超导体的发展中尤为重要，超导体可以在低温下无阻力地导电。低温元素技术的主要应用之一是在航空航天工业中。火箭和航天器利用低温燃料，如液氢和液氧，这些燃料必须在非常低的温度下储存，以保持液态。这些燃料的效率使它们成为推动航天器超越地球大气层的理想选择。工程师必须仔细设计和测试火箭发动机的低温元素组件，以确保它们能够承受发射和太空旅行的极端条件。除了航空航天之外，低温元素技术在医疗应用中也发挥着重要作用，特别是在冷冻保存方面。这个过程涉及将生物样本，如细胞和组织，冷却到非常低的温度，以便将其保存以供将来使用。例如，精子、卵子和胚胎可以在低温下无限期储存，从而促进生殖技术的进步。这些程序的成功在很大程度上依赖于对低温元素储存系统的正确处理和维护。此外，在工业部门，低温元素技术被用于气体液化，例如天然气。液化涉及将气体冷却到极低的温度，这大大减少了其体积，使运输变得更加容易。用于此过程的设备，包括热交换器和储罐，必须使用低温元素材料进行设计，以确保安全和效率。尽管低温元素技术具有优势，但其实施也面临挑战。一个主要问题是生产和维护低温系统的成本。实现和维持低温所需的基础设施可能很昂贵，研究人员不断寻求更具成本效益的解决方案。此外，处理低温材料时存在安全隐患，因为如果管理不当，可能会导致严重的冻伤或其他伤害。总之，低温元素技术的重要性不容小觑。它的应用跨越多个领域，从太空探索到医学和工业。随着研究的不断推进，我们可以期待看到更多创新的低温元素材料和系统的使用。理解这些元素在低温下的特性和行为将为新技术铺平道路，这些技术可能会彻底改变我们应对众多科学和工程挑战的方法。