expanded area ratio

简明释义

盘面比

英英释义

例句

1.The researchers calculated the expanded area ratio 扩展面积比 to determine the surface area available for chemical reactions.

研究人员计算了扩展面积比 expanded area ratio，以确定可用于化学反应的表面积。

2.Manufacturers often aim for an optimal expanded area ratio 扩展面积比 to improve product performance.

制造商通常力求实现最佳的扩展面积比 expanded area ratio以提高产品性能。

3.In urban planning, a higher expanded area ratio 扩展面积比 can lead to more green spaces in densely populated areas.

在城市规划中，更高的扩展面积比 expanded area ratio可以在密集居住区创造更多的绿地。

4.The expanded area ratio 扩展面积比 is crucial for maximizing the heat exchange efficiency in HVAC systems.

在暖通空调系统中，扩展面积比 expanded area ratio对于最大化热交换效率至关重要。

5.The design team focused on increasing the expanded area ratio 扩展面积比 to enhance the efficiency of the solar panels.

设计团队专注于提高扩展面积比 expanded area ratio，以提高太阳能电池板的效率。

作文

In the field of engineering and design, the concept of expanded area ratio is crucial for optimizing various processes and systems. The expanded area ratio refers to the ratio of an expanded surface area to its original surface area. This metric is particularly important in applications where surface interactions play a significant role, such as in heat exchangers, chemical reactors, and even in the aerodynamics of vehicles. Understanding this ratio allows engineers to enhance efficiency and improve performance by maximizing the effective surface area available for heat transfer or chemical reactions.For instance, in heat exchangers, a higher expanded area ratio can lead to improved heat transfer rates. This is because a larger surface area allows for more contact between the hot and cold fluids, facilitating better energy exchange. Engineers often employ various techniques to increase the expanded area ratio, such as using fins or corrugated surfaces that effectively enlarge the area without significantly increasing the size of the equipment itself.Moreover, the expanded area ratio is also vital in the context of material science. When materials are processed or treated to create a larger surface area, their properties can change dramatically. For example, powdered metals or porous materials exhibit different characteristics compared to their bulk counterparts due to their increased expanded area ratio. This can lead to enhanced reactivity, strength, or other desirable traits, making them suitable for specific applications.In environmental engineering, the expanded area ratio plays a significant role in the design of filtration systems and bioreactors. By maximizing the surface area available for microbial growth or filtration, these systems can operate more efficiently, leading to better waste treatment outcomes. Engineers must carefully consider the expanded area ratio when designing these systems to ensure they meet the required performance standards while minimizing costs.Furthermore, in the realm of architecture and construction, the expanded area ratio can influence the aesthetic and functional aspects of buildings. For example, the use of textured surfaces or intricate designs can increase the surface area of walls and facades, impacting both the thermal performance and visual appeal of a structure. Architects often leverage the expanded area ratio to create spaces that are not only beautiful but also energy-efficient.In conclusion, the expanded area ratio is a fundamental concept that transcends various disciplines, from engineering to architecture. By understanding and manipulating this ratio, professionals can achieve greater efficiency, improved performance, and innovative designs. As technology continues to advance, the importance of the expanded area ratio will only grow, driving further research and development in numerous fields. Thus, mastering this concept is essential for anyone looking to make significant contributions to their respective industries.

在工程和设计领域，扩展面积比的概念对于优化各种过程和系统至关重要。扩展面积比是指扩展表面积与其原始表面积的比率。这个指标在热交换器、化学反应器甚至车辆的空气动力学等表面相互作用起着重要作用的应用中尤其重要。理解这一比率使工程师能够通过最大化可用于热传递或化学反应的有效表面积来提高效率和改善性能。例如，在热交换器中，更高的扩展面积比可以导致更好的热传递速率。这是因为较大的表面积允许热流体和冷流体之间有更多的接触，从而促进了能量交换。工程师通常采用各种技术来增加扩展面积比，例如使用鳍片或波纹表面，这些方法有效地扩大了表面积，而不会显著增加设备本身的大小。此外，扩展面积比在材料科学的背景下也至关重要。当材料经过处理以创造更大的表面积时，它们的性质可能会发生剧烈变化。例如，粉末金属或多孔材料由于其增加的扩展面积比而表现出不同的特性，与其块体对应物相比。这可以导致增强的反应性、强度或其他可取特性，使它们适合特定应用。在环境工程中，扩展面积比在过滤系统和生物反应器的设计中发挥着重要作用。通过最大化可用于微生物生长或过滤的表面积，这些系统可以更高效地运行，从而实现更好的废物处理结果。工程师在设计这些系统时必须仔细考虑扩展面积比，以确保它们满足所需的性能标准，同时降低成本。此外，在建筑和施工领域，扩展面积比可以影响建筑物的美学和功能方面。例如，使用纹理表面或复杂设计可以增加墙壁和外立面的表面积，从而影响结构的热性能和视觉吸引力。建筑师通常利用扩展面积比来创造不仅美观而且节能的空间。总之，扩展面积比是一个基本概念，跨越了多个学科，从工程到建筑。通过理解和操控这一比率，专业人士可以实现更高的效率、改善的性能和创新的设计。随着技术的不断进步，扩展面积比的重要性只会增加，推动各个领域的进一步研究和发展。因此，掌握这个概念对于任何希望对其各自行业做出重大贡献的人来说都是至关重要的。