cryogenic insulation

简明释义

低温绝缘

英英释义

例句

1.The laboratory uses cryogenic insulation to store samples at extremely low temperatures.

实验室使用低温绝缘在极低温度下储存样品。

2.The spacecraft's fuel tanks require cryogenic insulation to maintain the low temperatures needed for liquid oxygen and hydrogen.

航天器的燃料箱需要低温绝缘来维持液氧和氢所需的低温。

3.Proper cryogenic insulation helps prevent heat transfer in superconducting systems.

适当的低温绝缘有助于防止超导系统中的热量传递。

4.In the LNG industry, cryogenic insulation is essential for transporting liquefied natural gas safely.

在液化天然气行业，低温绝缘对于安全运输液化天然气至关重要。

5.Engineers are testing new materials for cryogenic insulation to improve the efficiency of superconducting magnets.

工程师们正在测试新材料以提高超导磁体的低温绝缘效率。

作文

In the realm of modern science and technology, the term cryogenic insulation refers to materials and techniques used to maintain extremely low temperatures. This is crucial in various applications, including space exploration, medical technologies, and industrial processes. The ability to keep substances at cryogenic temperatures allows for the preservation of gases in liquid form, such as liquid nitrogen and helium, which are essential for numerous scientific experiments and applications.The importance of cryogenic insulation cannot be overstated, especially in the context of space missions. For instance, when rockets are launched, they often carry liquid fuels that must remain at cryogenic temperatures to ensure their efficiency and safety. If these fuels were to warm up, they could vaporize or ignite, leading to catastrophic failures. Thus, effective cryogenic insulation is vital for maintaining the integrity of these fuels throughout the launch and flight process.Moreover, in the medical field, cryogenic insulation plays a significant role in the preservation of biological samples. For example, in biobanking, cells and tissues are stored at ultra-low temperatures to prevent cellular degradation. Cryopreservation relies on cryogenic insulation to keep these samples viable for long periods, allowing researchers to study them later without losing their properties.In industrial applications, cryogenic insulation is used in the storage and transport of liquefied gases. Industries that rely on gases like natural gas or hydrogen require efficient insulation methods to minimize heat transfer and maintain the gases in their liquid state. Insulation materials designed for cryogenic conditions must withstand extreme temperatures while also providing durability and resistance to moisture and other environmental factors.The materials used for cryogenic insulation vary widely, including vacuum insulation, foam insulations, and advanced composite materials. Vacuum insulation involves creating a space devoid of air between two layers of material, significantly reducing heat transfer. On the other hand, foam insulations provide lightweight and flexible options that can be molded to fit various shapes and structures, making them ideal for complex designs.As technology advances, the development of new and improved cryogenic insulation materials continues to evolve. Research is ongoing to discover more efficient insulators that can operate effectively at lower costs and with less environmental impact. Innovations in this field have the potential to revolutionize not only space exploration but also energy storage and transportation solutions.In conclusion, cryogenic insulation is an essential component in many scientific and industrial fields, enabling the safe and efficient use of materials at extremely low temperatures. Its applications range from space exploration to medical preservation and industrial gas storage. As our understanding of materials science grows, the future of cryogenic insulation looks promising, paving the way for breakthroughs that could change the landscape of technology and research.

在现代科学和技术领域，术语低温绝缘指的是用于维持极低温度的材料和技术。这在许多应用中至关重要，包括太空探索、医疗技术和工业过程。保持物质在低温下有助于以液态形式保存气体，如液氮和氦，这对许多科学实验和应用至关重要。低温绝缘的重要性不容小觑，特别是在太空任务的背景下。例如，当火箭发射时，它们通常携带必须保持在低温下的液体燃料，以确保其效率和安全。如果这些燃料变暖，它们可能会蒸发或点燃，从而导致灾难性的故障。因此，有效的低温绝缘对于在发射和飞行过程中保持这些燃料的完整性至关重要。此外，在医学领域，低温绝缘在生物样本的保存中发挥着重要作用。例如，在生物样本库中，细胞和组织在超低温下存储，以防止细胞降解。冷冻保存依赖于低温绝缘来保持这些样本的有效性，使研究人员能够在以后进行研究而不会失去它们的特性。在工业应用中，低温绝缘用于液化气体的储存和运输。依赖于天然气或氢气等气体的行业需要高效的绝缘方法，以最小化热传递并保持气体处于液态。为低温条件设计的绝缘材料必须能够承受极端温度，同时提供耐用性和抵抗潮湿及其他环境因素的能力。用于低温绝缘的材料种类繁多，包括真空绝缘、泡沫绝缘和先进复合材料。真空绝缘涉及在两层材料之间创建一个没有空气的空间，从而显著减少热传递。另一方面，泡沫绝缘提供轻量且灵活的选项，可以模制成各种形状和结构，非常适合复杂的设计。随着技术的进步，新型和改进的低温绝缘材料的开发不断演变。研究正在进行，以发现更高效的绝缘材料，这些材料能够以更低的成本和更少的环境影响有效运行。该领域的创新有潜力彻底改变不仅是太空探索，还有能源存储和运输解决方案。总之，低温绝缘是许多科学和工业领域的重要组成部分，使得在极低温度下安全有效地使用材料成为可能。它的应用范围从太空探索到医学保存再到工业气体储存。随着我们对材料科学的理解不断加深，低温绝缘的未来看起来充满希望，为可能改变技术和研究格局的突破铺平了道路。