resistance to bending

简明释义

抗弯强度

英英释义

例句

1.The engineer tested the material's resistance to bending to ensure it could withstand heavy loads.

工程师测试了该材料的抗弯曲能力以确保它能够承受重负荷。

2.The new alloy was designed with enhanced resistance to bending for aerospace applications.

这种新合金的设计增强了抗弯曲能力，适用于航空航天领域。

3.When choosing a beam for construction, its resistance to bending is a critical factor.

在选择建筑梁时，其抗弯曲能力是一个关键因素。

4.The plastic used in the product offers excellent resistance to bending even at low temperatures.

该产品使用的塑料在低温下也提供了优异的抗弯曲能力。

5.Wood has a high resistance to bending, making it ideal for furniture construction.

木材具有很高的抗弯曲能力，使其非常适合用于家具制造。

作文

The concept of resistance to bending is crucial in various fields, especially in engineering and materials science. It refers to the ability of a material to withstand deformation when subjected to external forces. Understanding this property is essential for designing structures and products that can endure stress without failing. For example, when engineers design bridges, they must consider the resistance to bending of the materials used. If the materials do not have adequate strength, the bridge could sag or even collapse under heavy loads. This principle also applies to everyday items, such as furniture. A well-designed chair must possess sufficient resistance to bending to support the weight of a person without breaking or warping over time.Moreover, the resistance to bending of a material is influenced by its composition and structure. For instance, metals typically exhibit high resistance due to their dense atomic arrangement, while plastics may have lower resistance depending on their molecular structure. This variance means that engineers must carefully select materials based on the specific requirements of their projects. In construction, the resistance to bending is often tested through various methods, such as flexural tests, which measure how much a material can bend before it fractures. These tests provide valuable data that help engineers determine whether a material is suitable for a particular application. For instance, concrete has excellent compressive strength but relatively low tensile strength, which means it has good resistance to bending when used in specific configurations, such as reinforced concrete beams.Additionally, the resistance to bending is not only relevant in large-scale engineering projects but also in everyday life. When we choose materials for clothing, we often consider how well they will hold their shape and resist bending or stretching. Fabrics with higher resistance to bending tend to maintain their form better and are less likely to become misshapen after washing or wearing.In summary, the resistance to bending of materials plays a vital role in both engineering and daily life. It determines the durability and functionality of various products, from bridges to furniture to clothing. By understanding and measuring this property, engineers and designers can create safer, more reliable, and longer-lasting structures and items. As technology advances, new materials with improved resistance to bending are continually being developed, paving the way for innovations in multiple industries. This ongoing exploration of material properties not only enhances our understanding of physics and engineering but also contributes to the development of sustainable and efficient designs that benefit society as a whole.

“抗弯曲能力”的概念在各个领域中至关重要，尤其是在工程和材料科学中。它指的是材料在受到外力作用时抵御变形的能力。理解这一特性对设计能够承受压力而不失败的结构和产品至关重要。例如，当工程师设计桥梁时，他们必须考虑所用材料的“抗弯曲能力”。如果材料的强度不足，桥梁可能会在重负荷下下垂甚至坍塌。这一原理也适用于日常物品，如家具。一把设计良好的椅子必须具备足够的“抗弯曲能力”，以支持一个人的体重而不会在时间的推移中断裂或变形。此外，材料的“抗弯曲能力”受到其成分和结构的影响。例如，金属通常由于其致密的原子排列而表现出较高的抗弯曲能力，而塑料的抗弯曲能力则可能因其分子结构而有所不同。这种差异意味着工程师必须根据项目的具体要求仔细选择材料。在建筑中，“抗弯曲能力”通常通过各种方法进行测试，例如弯曲试验，这些试验测量材料在断裂之前可以弯曲多少。这些测试提供了有价值的数据，帮助工程师确定材料是否适合特定应用。例如，混凝土具有优良的抗压强度，但相对较低的抗拉强度，这意味着在特定配置（如钢筋混凝土梁）中，它具有良好的“抗弯曲能力”。此外，“抗弯曲能力”不仅与大型工程项目相关，也与我们的日常生活息息相关。当我们选择服装材料时，往往会考虑它们保持形状和抵抗弯曲或拉伸的能力。具有更高“抗弯曲能力”的面料通常能够更好地保持形状，并且在洗涤或穿着后不容易变形。总之，材料的“抗弯曲能力”在工程和日常生活中发挥着至关重要的作用。它决定了各种产品的耐用性和功能性，从桥梁到家具再到衣物。通过理解和测量这一特性，工程师和设计师可以创造出更安全、更可靠和更持久的结构和物品。随着技术的进步，不断开发出具有改进“抗弯曲能力”的新材料，为多个行业的创新铺平了道路。这一对材料特性的持续探索不仅增强了我们对物理和工程的理解，还促进了可持续和高效设计的发展，造福整个社会。