ratio of principal dimensions

简明释义

主要尺度比例

英英释义

例句

1.In fluid dynamics, the ratio of principal dimensions can affect the flow characteristics around an object.

在流体动力学中，主尺寸比会影响物体周围的流动特性。

2.Understanding the ratio of principal dimensions is crucial for optimizing the performance of mechanical parts.

理解主尺寸比对于优化机械部件的性能至关重要。

3.The ratio of principal dimensions was analyzed to predict the stability of the aircraft during flight.

分析了主尺寸比以预测飞机在飞行中的稳定性。

4.The engineer calculated the ratio of principal dimensions to ensure the structural integrity of the bridge.

工程师计算了主尺寸比以确保桥梁的结构完整性。

5.The designer adjusted the ratio of principal dimensions to improve the aerodynamics of the vehicle.

设计师调整了主尺寸比以改善车辆的空气动力学性能。

作文

In engineering and design, the concept of the ratio of principal dimensions plays a crucial role in determining the efficiency and effectiveness of various structures and systems. The ratio of principal dimensions refers to the proportional relationship between the main measurements of an object, such as its length, width, and height. Understanding this ratio is essential for optimizing performance while ensuring stability and functionality.For instance, in the field of architecture, the ratio of principal dimensions can significantly influence the aesthetic appeal and structural integrity of a building. Architects often utilize specific ratios, such as the golden ratio, to create visually pleasing designs that also maintain balance and proportion. By manipulating the ratio of principal dimensions, architects can ensure that their buildings not only stand out but also withstand environmental stresses, such as wind and earthquakes.In mechanical engineering, the ratio of principal dimensions is vital when designing components like gears, levers, and other machinery. The relationship between different dimensions affects how these parts interact with one another, impacting overall efficiency. For example, if the ratio of principal dimensions of a gear is not correctly calculated, it may lead to increased friction, wear, and ultimately, failure of the machine. Therefore, engineers must meticulously calculate and adjust these ratios to ensure optimal performance.Moreover, in the field of aerodynamics, the ratio of principal dimensions is critical for the design of aircraft and vehicles. The dimensions of wings, fuselage, and other components must be carefully considered to achieve the best aerodynamic performance. A well-calibrated ratio of principal dimensions can reduce drag and increase lift, which is essential for flight efficiency. Engineers use sophisticated simulations and calculations to determine the most effective ratios, ensuring that the aircraft meets safety standards while maximizing performance.In addition to practical applications, the ratio of principal dimensions also has implications in the realm of art and design. Artists often explore the relationships between different dimensions to create harmonious compositions. Whether in painting, sculpture, or digital media, understanding the ratio of principal dimensions can enhance the visual impact of a piece. By applying principles of proportion and scale, artists can guide the viewer's eye and evoke certain emotions, making their work more engaging and dynamic.In conclusion, the ratio of principal dimensions is a fundamental concept that transcends various fields, from engineering to art. Its importance cannot be overstated, as it influences functionality, aesthetics, and performance. Whether designing a skyscraper, a machine, or a work of art, understanding and applying the principles behind the ratio of principal dimensions is essential for achieving desired outcomes. As technology advances and new materials emerge, the exploration of these ratios will continue to evolve, pushing the boundaries of what is possible in design and innovation.

在工程和设计中，主尺寸比的概念在确定各种结构和系统的效率和有效性方面发挥着至关重要的作用。主尺寸比是指物体主要测量之间的比例关系，例如其长度、宽度和高度。理解这个比率对于优化性能，同时确保稳定性和功能性至关重要。例如，在建筑领域，主尺寸比可以显著影响建筑物的美学吸引力和结构完整性。建筑师经常利用特定的比例，例如黄金比例，来创建视觉上令人愉悦的设计，同时保持平衡和比例。通过操控主尺寸比，建筑师可以确保他们的建筑不仅引人注目，而且能够承受环境压力，例如风和地震。在机械工程中，主尺寸比在设计齿轮、杠杆和其他机械部件时至关重要。不同尺寸之间的关系影响这些部件如何相互作用，从而影响整体效率。例如，如果齿轮的主尺寸比计算不正确，可能会导致摩擦增加、磨损加剧，最终导致机器故障。因此，工程师必须仔细计算和调整这些比率，以确保最佳性能。此外，在空气动力学领域，主尺寸比对飞机和车辆的设计至关重要。机翼、机身和其他组件的尺寸必须经过仔细考虑，以实现最佳的空气动力性能。经过良好校准的主尺寸比可以减少阻力并增加升力，这对飞行效率至关重要。工程师使用复杂的模拟和计算来确定最有效的比例，确保飞机符合安全标准，同时最大限度地提高性能。除了实际应用，主尺寸比在艺术和设计领域也具有重要意义。艺术家经常探索不同尺寸之间的关系，以创造和谐的构图。无论是在绘画、雕塑还是数字媒体中，理解主尺寸比都可以增强作品的视觉冲击力。通过应用比例和尺度的原则，艺术家可以引导观众的视线，唤起某种情感，使他们的作品更加引人入胜和生动。总之，主尺寸比是一个基本概念，跨越多个领域，从工程到艺术。它的重要性不容小觑，因为它影响功能、美学和性能。无论是设计摩天大楼、机器还是艺术作品，理解和应用主尺寸比背后的原则对于实现预期结果至关重要。随着技术的进步和新材料的出现，这些比例的探索将继续发展，推动设计和创新的可能性边界。