cryogenic system

简明释义

低温装置

英英释义

例句

1.The research team is developing a new cryogenic system for efficient storage of liquid hydrogen.

研究团队正在开发一种新的低温系统以高效存储液氢。

2.The laboratory has invested in a state-of-the-art cryogenic system for material research.

该实验室投资了一套最先进的低温系统用于材料研究。

3.The cryogenic system used in MRI machines helps maintain the superconducting magnets at low temperatures.

MRI机器中使用的低温系统有助于将超导磁体维持在低温状态。

4.In space missions, a reliable cryogenic system is essential for cooling instruments.

在太空任务中，可靠的低温系统对于冷却仪器至关重要。

5.Engineers are testing the cryogenic system to ensure it can withstand extreme conditions.

工程师们正在测试低温系统以确保其能够承受极端条件。

作文

Cryogenic systems are fascinating and essential technologies that play a critical role in various scientific and industrial applications. These systems operate at extremely low temperatures, often below -150 degrees Celsius, to achieve specific physical properties of materials and gases. The term 'cryogenic' itself refers to the production and behavior of materials at such low temperatures, which can lead to unique phenomena that are not observed at higher temperatures.One of the primary uses of cryogenic systems (低温系统) is in the field of liquefied gases. For instance, nitrogen, oxygen, and helium can be transformed into liquids using these systems, making it easier to store and transport these gases. Liquid nitrogen is widely used in medical applications for cryopreservation, where biological samples such as cells, tissues, and even organs can be preserved for extended periods. This preservation is crucial for research and medical procedures, allowing scientists and doctors to work with viable samples long after they have been collected.Moreover, cryogenic systems (低温系统) are pivotal in the aerospace industry. They are utilized in rocket propulsion systems, where liquid fuels like liquid oxygen and liquid hydrogen are stored at cryogenic temperatures. This storage method enhances the efficiency and energy output of rockets, enabling them to carry heavier payloads into space. The successful launch of spacecraft relies heavily on the performance of these cryogenic systems (低温系统), highlighting their importance in modern space exploration.In addition to aerospace and medical applications, cryogenic systems (低温系统) are also used in the field of superconductivity. Superconductors are materials that exhibit zero electrical resistance when cooled below a certain temperature. This property makes them ideal for applications in magnetic resonance imaging (MRI), particle accelerators, and magnetic levitation trains. The development of efficient cryogenic systems (低温系统) has enabled researchers to explore new superconducting materials and improve existing technologies, paving the way for advancements in various fields.However, operating cryogenic systems (低温系统) presents several challenges. The materials used in these systems must withstand extreme temperatures without becoming brittle or losing their structural integrity. Additionally, maintaining such low temperatures requires sophisticated insulation techniques and energy-efficient cooling methods. Engineers and scientists continually work to improve the design and efficiency of cryogenic systems (低温系统) to overcome these challenges and expand their applications.In conclusion, cryogenic systems (低温系统) are vital components in many sectors, including medicine, aerospace, and material science. Their ability to manipulate materials at ultra-low temperatures opens up a world of possibilities for innovation and discovery. As technology continues to advance, the importance of cryogenic systems (低温系统) will only grow, leading to new breakthroughs that can benefit society as a whole. Understanding and mastering these systems is essential for anyone interested in pursuing a career in science or engineering, as they represent the cutting edge of modern technology and research.

低温系统是迷人且至关重要的技术，在各种科学和工业应用中发挥着关键作用。这些系统在极低的温度下运行，通常低于-150摄氏度，以实现材料和气体的特定物理特性。术语“低温”本身指的是在如此低的温度下材料的生产和行为，这可能导致在较高温度下无法观察到的独特现象。低温系统的一个主要用途是在液化气体领域。例如，氮气、氧气和氦气可以通过这些系统转化为液体，使得存储和运输这些气体变得更加容易。液氮在医学应用中被广泛使用，用于冷冻保存，在这种情况下，生物样本如细胞、组织甚至器官可以被保存很长一段时间。这种保存对于研究和医疗程序至关重要，使科学家和医生能够在收集样本后长时间内使用可行的样本。此外，低温系统在航空航天行业中也至关重要。它们用于火箭推进系统，其中液体燃料如液氧和液氢在低温下储存。这种储存方法提高了火箭的效率和能量输出，使它们能够将更重的有效载荷送入太空。航天器的成功发射在很大程度上依赖于这些低温系统的性能，突显了它们在现代太空探索中的重要性。除了航空航天和医学应用外，低温系统还用于超导性领域。超导体是当冷却到某一温度以下时表现出零电阻的材料。这一特性使它们在磁共振成像（MRI）、粒子加速器和磁悬浮列车等应用中成为理想选择。高效的低温系统的发展使研究人员能够探索新的超导材料并改进现有技术，为各个领域的进步铺平了道路。然而，操作低温系统也面临若干挑战。这些系统中使用的材料必须能够承受极端温度，而不会变脆或失去结构完整性。此外，维持如此低的温度需要复杂的绝缘技术和节能的冷却方法。工程师和科学家不断努力改善低温系统的设计和效率，以克服这些挑战并扩大其应用。总之，低温系统是许多领域的重要组成部分，包括医学、航空航天和材料科学。它们在超低温下操纵材料的能力为创新和发现开辟了新的可能性。随着技术的不断进步，低温系统的重要性只会增加，带来可以惠及整个社会的新突破。理解和掌握这些系统对于任何希望在科学或工程领域追求职业的人来说都是必不可少的，因为它们代表了现代技术和研究的前沿。