transverse expansion

简明释义

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英英释义

例句

1.Engineers need to measure the transverse expansion 横向膨胀 of materials under stress to ensure safety.

工程师需要测量材料在应力下的transverse expansion 横向膨胀以确保安全。

2.The bridge design must account for the transverse expansion 横向膨胀 caused by temperature changes.

桥梁设计必须考虑因温度变化引起的transverse expansion 横向膨胀。

3.During the experiment, we observed significant transverse expansion 横向膨胀 in the metal rod when heated.

在实验中，我们观察到金属杆在加热时出现显著的transverse expansion 横向膨胀。

4.The transverse expansion 横向膨胀 of the pipe was greater than expected, leading to a redesign of the plumbing system.

管道的transverse expansion 横向膨胀超出了预期，导致水管系统的重新设计。

5.In concrete structures, transverse expansion 横向膨胀 joints are crucial for accommodating movement.

在混凝土结构中，transverse expansion 横向膨胀缝对容纳运动至关重要。

作文

In the realm of physics and engineering, the concept of transverse expansion plays a crucial role in understanding how materials behave under various conditions. Transverse expansion refers to the increase in dimensions of a material perpendicular to the direction of an applied force or thermal change. This phenomenon is particularly significant when analyzing the properties of metals, polymers, and other materials that undergo changes in shape due to temperature fluctuations or mechanical stress.When a material is heated, it tends to expand. This expansion occurs in all directions, but the transverse expansion specifically focuses on the changes that happen across the width or height of the material. For instance, if a metal rod is heated, it will not only elongate in length but also expand in width. Understanding this behavior is essential for engineers who design structures and components that must withstand varying temperatures and loads.One of the practical applications of transverse expansion can be found in the construction industry. When building bridges or high-rise buildings, engineers must consider how different materials will react to heat. If a bridge expands in the summer heat, it could lead to structural issues if the design does not account for transverse expansion. Expansion joints are often incorporated into designs to accommodate these changes, allowing the structure to move without causing damage.Moreover, transverse expansion is not limited to just physical structures; it also has implications in manufacturing processes. For example, in the production of metal components, understanding how materials expand and contract can influence machining processes. If a metal part is machined to precise specifications at room temperature, but then experiences a rise in temperature during operation, the transverse expansion could lead to fit issues or even failure of the component.In conclusion, the concept of transverse expansion is vital across various fields, from structural engineering to manufacturing. A comprehensive understanding of how materials expand in a transverse direction allows engineers and designers to create more resilient and efficient systems. As we continue to develop new materials and technologies, the study of transverse expansion will remain an important area of research, ensuring that our structures and products can withstand the demands placed upon them by both nature and human activity.

在物理和工程领域，横向膨胀的概念在理解材料在各种条件下的行为中起着至关重要的作用。横向膨胀是指材料在施加的力或热变化方向垂直的维度增加。这种现象在分析金属、聚合物和其他由于温度波动或机械应力而发生形状变化的材料的特性时尤其重要。当材料被加热时，它往往会膨胀。这种膨胀发生在所有方向，但横向膨胀特别关注材料在宽度或高度上的变化。例如，如果一根金属棒被加热，它不仅会在长度上延长，还会在宽度上膨胀。理解这种行为对于设计必须承受不同温度和负载的结构和组件的工程师至关重要。横向膨胀的一个实际应用可以在建筑行业中找到。在建造桥梁或高层建筑时，工程师必须考虑不同材料对热量的反应。如果一座桥在夏季的高温下膨胀，如果设计没有考虑到横向膨胀，可能会导致结构问题。扩展接头通常被纳入设计中，以适应这些变化，允许结构在不造成损害的情况下移动。此外，横向膨胀不仅限于物理结构；它在制造过程中也有影响。例如，在金属组件的生产中，理解材料如何膨胀和收缩可以影响加工过程。如果一个金属零件在室温下加工到精确规格，但在操作过程中经历温度升高，横向膨胀可能会导致配合问题甚至零件失效。总之，横向膨胀的概念在各个领域都是至关重要的，从结构工程到制造。全面理解材料在横向方向上的膨胀方式使工程师和设计师能够创建更具韧性和效率的系统。随着我们继续开发新材料和新技术，对横向膨胀的研究将仍然是一个重要的研究领域，确保我们的结构和产品能够承受自然和人类活动带来的需求。