expanded area ratio

简明释义

展开面积比

英英释义

例句

1.In our study, we measured the expanded area ratio 扩展面积比 to evaluate the performance of various materials.

在我们的研究中，我们测量了expanded area ratio 扩展面积比以评估不同材料的性能。

2.The expanded area ratio 扩展面积比 is crucial for understanding the heat dissipation in electronic devices.

对于理解电子设备中的热散发，expanded area ratio 扩展面积比至关重要。

3.The design of the solar panel was optimized to achieve a higher expanded area ratio 扩展面积比 for better efficiency.

该太阳能电池板的设计经过优化，以实现更高的expanded area ratio 扩展面积比，以提高效率。

4.Engineers aim to increase the expanded area ratio 扩展面积比 in the heat exchanger design to improve thermal performance.

工程师们旨在通过增加热交换器设计中的expanded area ratio 扩展面积比来改善热性能。

5.A higher expanded area ratio 扩展面积比 can lead to more effective filtration in air purifiers.

更高的expanded area ratio 扩展面积比可以使空气净化器的过滤效果更有效。

作文

In the field of engineering and design, the concept of expanded area ratio plays a crucial role in optimizing various systems. The expanded area ratio refers to the ratio of the surface area of an object or system after it has been modified or expanded compared to its original state. This measurement is significant in various applications, particularly in fluid dynamics, aerodynamics, and material science. Understanding the expanded area ratio allows engineers and designers to enhance performance, efficiency, and functionality in their projects.For instance, consider the design of an aircraft wing. The effectiveness of an aircraft's lift generation is heavily influenced by the shape and size of its wings. By increasing the surface area through specific modifications, engineers can achieve a higher expanded area ratio. This increase can lead to improved lift characteristics and better fuel efficiency. In this case, the expanded area ratio becomes a critical parameter that affects the overall performance of the aircraft.Similarly, in the realm of heat exchangers, the expanded area ratio is vital for maximizing thermal transfer efficiency. Heat exchangers are designed to transfer heat between two or more fluids, and the surface area available for this exchange is paramount. By expanding the surface area through innovative designs, such as adding fins or using corrugated surfaces, engineers can significantly increase the expanded area ratio. This enhancement leads to improved heat transfer rates, which is essential in many industrial processes.Moreover, the expanded area ratio is not limited to just mechanical systems; it is also applicable in biological contexts. For example, the surface area of human lungs is expanded through the intricate structure of alveoli. The greater the expanded area ratio, the more efficient the gas exchange process becomes. This biological principle highlights the importance of surface area in enhancing function, whether in machines or living organisms.In summary, the expanded area ratio is a fundamental concept that transcends various fields, from aerospace engineering to biological systems. It serves as a critical indicator of how modifications to an object's surface area can lead to improved performance and efficiency. As technology continues to advance, the understanding and application of the expanded area ratio will undoubtedly play a pivotal role in driving innovation and optimizing designs across multiple disciplines. Engineers and designers must continually explore ways to manipulate this ratio to achieve better outcomes in their respective fields. The pursuit of maximizing the expanded area ratio will remain a central theme in the quest for efficiency and effectiveness in both engineered systems and natural processes.

在工程和设计领域，扩展面积比的概念在优化各种系统中发挥着至关重要的作用。扩展面积比是指在物体或系统经过修改或扩展后，其表面积与原始状态相比的比率。这个测量在多个应用中具有重要意义，特别是在流体动力学、空气动力学和材料科学中。理解扩展面积比使工程师和设计师能够提高项目的性能、效率和功能性。例如，考虑飞机机翼的设计。飞机升力产生的有效性在很大程度上受到机翼形状和大小的影响。通过特定的修改增加表面积，工程师可以实现更高的扩展面积比。这种增加可以导致改善的升力特性和更好的燃油效率。在这种情况下，扩展面积比成为影响飞机整体性能的关键参数。同样，在热交换器领域，扩展面积比对于最大化热传递效率至关重要。热交换器旨在在两种或多种流体之间转移热量，而可用于这种交换的表面积至关重要。通过创新设计（如添加翅片或使用波纹表面）扩大表面积，工程师可以显著提高扩展面积比。这种增强导致热传递速率的提高，这在许多工业过程中都是必不可少的。此外，扩展面积比不仅限于机械系统；它在生物上下文中也适用。例如，人类肺部的表面积通过肺泡的复杂结构得以扩展。扩展面积比越大，气体交换过程的效率就越高。这个生物学原理突显了表面积在增强功能中的重要性，无论是在机器还是生物体中。总之，扩展面积比是一个基本概念，跨越多个领域，从航空航天工程到生物系统。它作为一个关键指标，表明对物体表面积的修改如何导致性能和效率的改善。随着技术的不断进步，理解和应用扩展面积比无疑将在推动创新和优化多学科设计中发挥关键作用。工程师和设计师必须不断探索操控这一比率的方法，以在各自的领域中取得更好的结果。最大化扩展面积比的追求将始终是寻求工程系统和自然过程效率和有效性的中心主题。