cryogenic engineering

简明释义

低温技术

英英释义

例句

1.Many space missions rely on cryogenic engineering 低温工程 to keep fuel in a liquid state.

许多太空任务依赖低温工程将燃料保持在液态。

2.In cryogenic engineering 低温工程, understanding thermodynamics is crucial for designing efficient systems.

在低温工程中，理解热力学对于设计高效系统至关重要。

3.Engineers specializing in cryogenic engineering 低温工程 often work with liquefied gases.

专注于低温工程的工程师通常与液化气体打交道。

4.The field of cryogenic engineering 低温工程 is essential for the development of superconducting materials.

低温工程领域对于超导材料的发展至关重要。

5.The advancements in cryogenic engineering 低温工程 have led to breakthroughs in medical imaging technologies.

低温工程的进步促成了医学成像技术的突破。

作文

Cryogenic engineering is a fascinating and complex field that deals with the production and application of very low temperatures. The term 'cryogenic' refers to temperatures below -150 degrees Celsius, where unique physical phenomena occur. This branch of engineering plays a crucial role in various industries, including aerospace, medicine, and energy. In this essay, I will explore the significance of cryogenic engineering (低温工程) and its applications, as well as the challenges faced by engineers in this field.One of the most prominent applications of cryogenic engineering (低温工程) is in the aerospace industry. Liquid gases, such as liquid oxygen and liquid hydrogen, are used as propellants for rockets. These fuels need to be stored at cryogenic temperatures to maintain their liquid state. The successful launch of spacecraft relies heavily on the advancements made in cryogenic engineering (低温工程). Engineers must design tanks and systems that can withstand extreme cold and pressure, ensuring the safety and efficiency of rocket launches.In addition to aerospace, cryogenic engineering (低温工程) has significant implications in the field of medicine. Cryopreservation is a technique that allows for the storage of biological samples, such as blood, organs, and reproductive cells, at very low temperatures. By doing so, these samples can be preserved for extended periods without losing their viability. This technology is vital for organ transplantation and fertility treatments, making cryogenic engineering (低温工程) an essential component of modern medicine.The energy sector also benefits from cryogenic engineering (低温工程). As the world shifts towards more sustainable energy sources, liquefied natural gas (LNG) has emerged as a cleaner alternative to traditional fossil fuels. The process of liquefying natural gas requires cooling it to cryogenic temperatures, allowing for efficient storage and transportation. Engineers specializing in cryogenic engineering (低温工程) are crucial in designing the infrastructure needed for LNG facilities, ensuring they operate safely and effectively.Despite its many advantages, cryogenic engineering (低温工程) presents several challenges. One of the primary concerns is the materials used in construction. At cryogenic temperatures, many materials behave differently, which can lead to structural failures or leaks. Engineers must carefully select materials that can withstand these extreme conditions while maintaining their integrity. Furthermore, the costs associated with cryogenic engineering (低温工程) projects can be substantial, requiring careful financial planning and investment.Moreover, safety is a paramount concern in cryogenic engineering (低温工程). Working with extremely cold substances poses risks such as frostbite and asphyxiation. Engineers must implement strict safety protocols and training to ensure that all personnel are aware of the dangers and can work safely in these environments. The development of innovative safety measures is an ongoing challenge in the field.In conclusion, cryogenic engineering (低温工程) is a vital discipline that impacts various sectors, from aerospace to medicine and energy. Its applications have revolutionized how we approach many technological challenges, but it is not without its difficulties. As we continue to explore the potential of low-temperature technology, the role of engineers in this field will be more important than ever. With ongoing research and development, the future of cryogenic engineering (低温工程) holds great promise for advancements that could benefit society as a whole.

低温工程是一个迷人而复杂的领域，涉及非常低温的生产和应用。术语“低温”指的是低于-150摄氏度的温度，在这种温度下会出现独特的物理现象。这个工程分支在航空航天、医学和能源等多个行业中发挥着至关重要的作用。在这篇文章中，我将探讨低温工程的重要性及其应用，以及工程师在这一领域面临的挑战。低温工程最显著的应用之一是在航空航天工业中。液体气体，如液氧和液氢，被用作火箭的推进剂。这些燃料需要在低温下储存，以保持其液态。航天器的成功发射在很大程度上依赖于在低温工程方面取得的进展。工程师必须设计能够承受极低温度和压力的罐体和系统，以确保火箭发射的安全和效率。除了航空航天，低温工程在医学领域也具有重要意义。冷冻保存是一种技术，允许在极低温度下储存生物样本，如血液、器官和生殖细胞。通过这样做，这些样本可以在不失去活力的情况下保存很长时间。这项技术对于器官移植和生育治疗至关重要，使得低温工程成为现代医学的重要组成部分。能源部门也从低温工程中受益。随着世界向更可持续的能源来源转型，液化天然气（LNG）已成为传统化石燃料的更清洁替代品。液化天然气的过程需要将天然气冷却到低温，从而实现高效的储存和运输。专注于低温工程的工程师在设计液化天然气设施所需的基础设施方面至关重要，确保它们安全有效地运行。尽管有许多优点，低温工程仍然面临一些挑战。主要问题之一是使用的材料。在低温下，许多材料的表现会有所不同，这可能导致结构故障或泄漏。工程师必须仔细选择能够承受这些极端条件的材料，同时保持其完整性。此外，低温工程项目的成本可能相当可观，需要仔细的财务规划和投资。此外，安全是低温工程中的首要关注事项。处理极冷物质存在冻伤和窒息等风险。工程师必须实施严格的安全协议和培训，以确保所有人员都意识到危险，并能够安全地在这些环境中工作。开发创新的安全措施是该领域面临的持续挑战。总之，低温工程是一个重要学科，影响着多个行业，从航空航天到医学和能源。其应用彻底改变了我们解决许多技术挑战的方法，但并非没有困难。随着我们继续探索低温技术的潜力，工程师在这一领域的角色将变得比以往任何时候都更加重要。随着持续的研究和开发，低温工程的未来对社会整体的进步充满了希望。