metallic material

简明释义

金属材料

英英释义

例句

1.Engine components are typically made from durable metallic material to withstand high temperatures.

发动机部件通常由耐用的金属材料制成，以承受高温。

2.The jewelry was crafted from a rare metallic material that sparkles beautifully in the light.

这件首饰是用一种稀有的金属材料制作的，在光线下闪闪发光。

3.The car's body is constructed from lightweight metallic material to improve fuel efficiency.

汽车的车身由轻质的金属材料构成，以提高燃油效率。

4.In electronics, metallic material is often used for wiring due to its excellent conductivity.

在电子产品中，金属材料通常用于电线，因为它具有优良的导电性。

5.The sculpture was made entirely of metallic material, giving it a shiny and reflective surface.

这座雕塑完全由金属材料制成，赋予了它光滑且反射的表面。

作文

Metallic materials have been an integral part of human civilization for thousands of years. From the earliest tools made of copper to modern-day applications in aerospace and electronics, metallic material (金属材料) has played a crucial role in shaping our world. The unique properties of these materials, such as conductivity, malleability, and strength, make them indispensable in various industries.One of the most significant characteristics of metallic materials (金属材料) is their excellent electrical conductivity. This property is particularly important in the field of electronics, where metals like copper and aluminum are used extensively for wiring and circuit boards. The ability of metallic materials (金属材料) to conduct electricity efficiently allows for the creation of powerful and compact electronic devices that have revolutionized communication and computing.In addition to their electrical properties, metallic materials (金属材料) are also known for their mechanical strength. Metals such as steel and titanium are widely used in construction and manufacturing due to their ability to withstand heavy loads and resist deformation. For example, skyscrapers and bridges rely on the strength of metallic materials (金属材料) to ensure their stability and safety. The aerospace industry also benefits from the lightweight yet strong nature of certain metallic materials (金属材料), which are essential for building aircraft that can endure extreme conditions while remaining fuel-efficient.Another important aspect of metallic materials (金属材料) is their malleability. This property allows metals to be easily shaped and formed into various structures without breaking. The process of metalworking, which includes techniques such as forging, casting, and welding, takes advantage of this characteristic to create everything from intricate jewelry to large machinery parts. The versatility of metallic materials (金属材料) makes them suitable for countless applications, enabling innovation across multiple fields.However, the use of metallic materials (金属材料) is not without challenges. Corrosion is a significant issue that affects many metals, leading to deterioration over time. To combat this, various protective coatings and treatments are applied to enhance the longevity of metallic materials (金属材料). Additionally, the extraction and processing of metals can have substantial environmental impacts, prompting researchers to explore sustainable alternatives and recycling methods to minimize waste.In conclusion, metallic materials (金属材料) are fundamental to modern society, providing essential properties that support a wide range of applications. Their electrical conductivity, mechanical strength, and malleability make them vital in industries such as electronics, construction, and aerospace. As we continue to innovate and develop new technologies, the importance of metallic materials (金属材料) will only grow, highlighting the need for responsible management and sustainable practices to ensure their availability for future generations.