material property

简明释义

有形财产

英英释义

例句

1.Understanding the material property of elasticity helps in predicting how materials will deform under stress.

理解材料特性的弹性有助于预测材料在应力下如何变形。

2.The material property of hardness affects how well a surface can resist scratching and wear.

硬度的材料特性影响表面抵抗划伤和磨损的能力。

3.The tensile strength is a crucial material property that determines how much force a material can withstand before breaking.

抗拉强度是一个关键的材料特性，决定了材料在断裂前能承受多大的力。

4.The thermal conductivity is an important material property for designing heat exchangers.

热导率是设计热交换器时一个重要的材料特性。

5.When selecting metals for construction, engineers must consider the material property of corrosion resistance.

在选择建筑用金属时，工程师必须考虑材料特性中的抗腐蚀性。

作文

In the field of engineering and materials science, the term material property refers to the characteristics that define how a material behaves under various conditions. Understanding these properties is crucial for selecting the right materials for specific applications, whether in construction, manufacturing, or even electronics. Material property encompasses various attributes such as strength, ductility, hardness, thermal conductivity, and electrical conductivity. Each of these properties plays a significant role in determining the suitability of a material for a given task.For instance, consider the construction industry where the choice of materials can significantly impact the safety and durability of structures. Engineers must assess the material property of concrete, steel, and wood before making decisions. Concrete is known for its compressive strength, making it ideal for foundations, while steel offers high tensile strength, which is essential for beams and reinforcements. On the other hand, wood, with its natural flexibility, may be preferred for aesthetic elements or in areas where some level of movement is anticipated.Moreover, the material property of a substance can change based on environmental factors. Temperature, humidity, and exposure to chemicals can alter the performance of materials. For example, metals can corrode when exposed to moisture and salt, which is why understanding their material property is vital for long-term applications in coastal areas. Similarly, polymers may become brittle in cold temperatures, affecting their use in outdoor applications during winter months.In the realm of electronics, the material property of semiconductors is paramount. The ability of a material to conduct electricity can determine the efficiency of electronic devices. Silicon, for instance, has become the cornerstone of modern electronics due to its excellent material property of semiconductor behavior. Engineers exploit the unique electrical properties of silicon to create transistors and integrated circuits that power our computers and smartphones.Furthermore, advancements in technology have led to the development of new materials with tailored material property profiles. Researchers are constantly experimenting with composites and alloys to achieve desired characteristics that traditional materials may not offer. For example, carbon fiber composites are lightweight yet incredibly strong, making them ideal for aerospace applications where weight savings are critical.In conclusion, a thorough understanding of material property is essential across various disciplines. It aids engineers and designers in making informed decisions about material selection, ensuring that the final products meet safety, performance, and longevity standards. As technology continues to evolve, the importance of studying and manipulating material property will only grow, leading to innovations that enhance our daily lives and the infrastructure that supports them.

在工程和材料科学领域，术语material property指的是定义材料在各种条件下行为的特性。理解这些特性对于选择适合特定应用的材料至关重要，无论是在建筑、制造还是电子产品中。material property涵盖了诸如强度、延展性、硬度、导热性和导电性等多种属性。每一种属性在确定材料是否适合某一任务时都起着重要作用。例如，考虑建筑行业，材料的选择会显著影响结构的安全性和耐久性。工程师必须在做出决定之前评估混凝土、钢材和木材的material property。混凝土以其抗压强度而闻名，非常适合用于基础，而钢材则提供高抗拉强度，这对梁和加固件至关重要。另一方面，木材由于其天然的灵活性，可能更适合用于美学元素或在预期有一定运动的区域。此外，材料的material property可能会因环境因素而改变。温度、湿度和化学物质的暴露可以改变材料的性能。例如，金属在暴露于潮湿和盐分时可能会腐蚀，因此了解它们的material property对沿海地区的长期应用至关重要。同样，聚合物在低温下可能变得脆弱，影响它们在冬季户外应用中的使用。在电子领域，半导体的material property至关重要。材料导电的能力可以决定电子设备的效率。例如，硅因其优良的半导体行为而成为现代电子产品的基石。工程师利用硅的独特电气特性来制造晶体管和集成电路，这些晶体管和集成电路为我们的计算机和智能手机提供动力。此外，技术的进步导致了具有定制material property特征的新材料的发展。研究人员不断实验复合材料和合金，以实现传统材料可能无法提供的所需特性。例如，碳纤维复合材料轻便但极其坚固，非常适合航空航天应用，其中减重至关重要。总之，全面理解material property在各个学科中都是必不可少的。它帮助工程师和设计师做出明智的材料选择，确保最终产品符合安全、性能和耐用性标准。随着技术的不断发展，研究和操控material property的重要性只会增加，从而带来增强我们日常生活和支撑这些生活的基础设施的创新。