metallic material

简明释义

金属材料

英英释义

例句

1.Researchers are developing new metallic materials 金属材料 that can withstand extreme temperatures.

研究人员正在开发能够承受极端温度的新型金属材料 metallic materials 。

2.The car's body is constructed using lightweight metallic materials 金属材料 to improve fuel efficiency.

汽车车身采用轻质的金属材料 metallic materials 制造，以提高燃油效率。

3.The jewelry was crafted using rare metallic materials 金属材料 that give it a unique shine.

这件珠宝是用稀有的金属材料 metallic materials 制作的，赋予它独特的光泽。

4.In electronics, metallic materials 金属材料 are essential for conducting electricity.

在电子学中，金属材料 metallic materials 对于导电是必不可少的。

5.The sculpture was made from a unique type of metallic material 金属材料 that reflects light beautifully.

这座雕塑是用一种独特的金属材料 metallic material 制作的，能美丽地反射光线。

作文

In the world of engineering and materials science, the term metallic material refers to substances that possess the characteristics of metals, such as conductivity, malleability, ductility, and a shiny appearance. These materials play a crucial role in various applications, ranging from construction to electronics. Understanding the properties and uses of metallic materials is essential for engineers and designers alike.One of the most important characteristics of metallic materials is their ability to conduct electricity and heat. This property makes them ideal for use in electrical wiring and components. For instance, copper, a common metallic material, is widely used in electrical applications due to its excellent conductivity. In addition, aluminum is another metallic material that is often used in electrical applications, particularly where weight is a concern, such as in aerospace industries.Moreover, metallic materials are known for their strength and durability. Steel, an alloy of iron and carbon, is one of the most commonly used metallic materials in construction. It provides the structural integrity needed for buildings, bridges, and other infrastructure projects. The versatility of steel allows it to be molded into various shapes and sizes, making it a preferred choice for many engineering applications.In contrast to their strength, metallic materials can also be incredibly malleable. This means they can be shaped and formed without breaking. Gold and silver are prime examples of metallic materials that exhibit high malleability, which is why they are often used in jewelry and decorative items. The ability to manipulate metallic materials into intricate designs is a testament to their unique properties.Furthermore, the aesthetic appeal of metallic materials cannot be overlooked. Their shiny and reflective surfaces make them desirable for a wide range of products, from household items to luxury goods. The modern design trend often incorporates metallic materials to create a sleek and sophisticated look. For example, stainless steel is frequently used in kitchen appliances and fixtures because of its resistance to corrosion and its polished finish.However, the extraction and processing of metallic materials can have significant environmental impacts. Mining operations can lead to habitat destruction, pollution, and depletion of natural resources. Therefore, it is crucial for industries to adopt sustainable practices when sourcing and utilizing metallic materials. Recycling is one effective way to mitigate these impacts, as it reduces the need for new raw materials and minimizes waste.In conclusion, metallic materials are fundamental to modern society, offering a combination of strength, conductivity, and aesthetic appeal. Their diverse applications span various industries, highlighting their importance in our daily lives. As we continue to innovate and develop new technologies, understanding and responsibly managing metallic materials will be vital for ensuring a sustainable future. By balancing their benefits with environmental considerations, we can harness the potential of these remarkable substances while protecting our planet for generations to come.

在工程和材料科学的世界中，术语金属材料指的是具有金属特性（如导电性、可锻性、延展性和光泽外观）的物质。这些材料在从建筑到电子设备的各种应用中发挥着至关重要的作用。理解金属材料的性质和用途对于工程师和设计师来说都是必不可少的。金属材料最重要的特性之一是它们导电和导热的能力。这一特性使它们成为电气布线和组件的理想选择。例如，铜是一种常见的金属材料，由于其出色的导电性，广泛用于电气应用。此外，铝也是另一种常用于电气应用的金属材料，特别是在重量受到关注的情况下，例如航空航天工业。此外，金属材料以其强度和耐用性而闻名。钢铁是铁和碳的合金，是建筑中最常用的金属材料之一。它为建筑、桥梁和其他基础设施项目提供了所需的结构完整性。钢的多功能性使其能够被塑造成各种形状和尺寸，这使它成为许多工程应用中的首选。与其强度相反，金属材料也可以非常可锻。这意味着它们可以在不破裂的情况下被塑造和成型。金和银是展示高可锻性的金属材料的典范，这就是为什么它们通常用于珠宝和装饰品的原因。将金属材料加工成精美设计的能力证明了它们独特的特性。此外，金属材料的美学吸引力也不容忽视。它们闪亮和反射的表面使它们在从家居用品到奢侈品的广泛产品中都很受欢迎。现代设计趋势通常将金属材料融入其中，以创造时尚和精致的外观。例如，不锈钢因其耐腐蚀性和抛光表面而经常用于厨房电器和配件。然而，提取和加工金属材料可能对环境产生重大影响。采矿作业可能导致栖息地破坏、污染和自然资源枯竭。因此，工业在采购和利用金属材料时采取可持续实践至关重要。回收利用是一种有效的方式，可以减轻这些影响，因为它减少了对新原材料的需求，并最小化了废物。总之，金属材料是现代社会的基础，提供了强度、导电性和美学吸引力的结合。它们的多样化应用跨越多个行业，突显了它们在我们日常生活中的重要性。随着我们不断创新和开发新技术，理解和负责任地管理金属材料对于确保可持续未来至关重要。通过平衡其好处与环境考虑，我们可以在保护我们星球的同时，利用这些非凡物质的潜力，为子孙后代创造一个可持续的未来。