base metal

简明释义

1. 基底金属; 2. 母材; 3. 基伐金属; 4. 贱金属; 5. 有色金属; 6. 碱金属;

英英释义

例句

1.The jewelry was made from a mixture of gold and base metal.

这件珠宝是由黄金和基础金属的混合物制成的。

2.In the manufacturing process, they often use base metal to reduce costs.

在制造过程中，他们常常使用基础金属来降低成本。

3.Copper is a popular base metal used in electrical wiring.

铜是一种常用的基础金属，用于电线。

4.Many coins are made from base metal instead of precious metals.

许多硬币是由基础金属而不是贵金属制成的。

5.The artist created sculptures using base metal as the primary material.

这位艺术家使用基础金属作为主要材料创作雕塑。

作文

Base metals are often overlooked in discussions about valuable materials, yet they play a crucial role in our everyday lives. These metals, which include copper, lead, nickel, and zinc, are termed as base metal (贱金属) because they are more abundant and less expensive compared to precious metals like gold and silver. Understanding the significance of base metal (贱金属) is essential, especially when considering their applications in various industries.One of the most common uses of base metal (贱金属) is in the electrical industry. Copper, for instance, is a primary conductor of electricity and is widely used in wiring and electronic devices. Its excellent conductivity makes it an ideal choice for electrical applications, which are essential for modern technology. Without base metals (贱金属), our homes would lack the electrical systems that power our appliances and devices.Moreover, base metals (贱金属) also contribute significantly to construction and infrastructure. Steel, which is an alloy primarily made from iron—a base metal (贱金属)—is one of the most widely used materials in building structures. The strength and durability of steel make it suitable for constructing everything from skyscrapers to bridges. In this context, base metals (贱金属) are not just common materials; they are foundational elements that support the growth of urban environments.In addition to their structural uses, base metals (贱金属) are vital in the manufacturing of various products. For example, alloys created from base metals (贱金属) are used in automotive production. Cars are made from a combination of metals, including aluminum and steel, both of which are considered base metals (贱金属). The automotive industry relies on these materials to create lightweight, fuel-efficient vehicles that meet consumer demands.Another interesting aspect of base metals (贱金属) is their role in recycling. Many base metals (贱金属) can be recycled repeatedly without losing their properties. This makes them an environmentally friendly option for manufacturers looking to reduce waste and conserve resources. Recycling programs for base metals (贱金属) help decrease the need for mining new materials, thus preserving natural habitats and reducing pollution.Despite their importance, base metals (贱金属) are often subject to market fluctuations. The prices of these metals can vary based on supply and demand, geopolitical factors, and economic conditions. Investors often speculate on the prices of base metals (贱金属) as part of their trading strategies. Understanding the market dynamics of base metals (贱金属) can provide insights into broader economic trends.In conclusion, while base metals (贱金属) may not have the allure of precious metals, their significance cannot be understated. They are integral to various industries, from construction to electronics, and contribute to the functionality of modern life. As we continue to innovate and develop new technologies, the demand for base metals (贱金属) will likely grow, making it essential to recognize their value and impact on society. By appreciating the role of base metals (贱金属), we can better understand the materials that shape our world.

贱金属在关于有价值材料的讨论中常常被忽视，但它们在我们日常生活中扮演着至关重要的角色。这些金属包括铜、铅、镍和锌，被称为贱金属（base metal），因为它们比黄金和白银等贵金属更丰富且价格更便宜。理解贱金属（base metal）的重要性尤其必要，尤其是在考虑它们在各个行业中的应用时。贱金属（base metal）最常见的用途之一是在电气行业。例如，铜是主要的电导体，广泛用于电线和电子设备。其优良的导电性使其成为电气应用的理想选择，这对现代技术至关重要。如果没有贱金属（base metal），我们的家将缺乏为我们的电器和设备供电的电气系统。此外，贱金属（base metal）在建筑和基础设施中也起着重要作用。钢铁作为一种主要由铁（一种贱金属（base metal））制成的合金，是建筑结构中使用最广泛的材料之一。钢的强度和耐用性使其适合用于从摩天大楼到桥梁的各种建筑。在这个背景下，贱金属（base metal）不仅仅是普通材料；它们是支撑城市环境发展的基础元素。除了结构用途外，贱金属（base metal）在各种产品的制造中也至关重要。例如，汽车生产中使用的合金由多种贱金属（base metal）组成。汽车由包括铝和钢在内的金属组合而成，它们都被视为贱金属（base metal）。汽车工业依赖这些材料来制造轻量化、燃油高效的车辆，以满足消费者需求。另一个有趣的方面是，贱金属（base metal）在回收中的作用。许多贱金属（base metal）可以反复回收，而不会失去其特性。这使它们成为制造商寻求减少废物和保护资源的环保选择。对贱金属（base metal）的回收计划有助于减少对新材料开采的需求，从而保护自然栖息地并减少污染。尽管如此，贱金属（base metal）常常受到市场波动的影响。这些金属的价格可能会根据供需关系、地缘政治因素和经济条件而变化。投资者通常会将贱金属（base metal）的价格作为交易策略的一部分进行投机。理解贱金属（base metal）的市场动态可以为更广泛的经济趋势提供洞察。总之，虽然贱金属（base metal）可能没有贵金属的魅力，但它们的重要性不可低估。它们是各个行业的核心，从建筑到电子产品，促进了现代生活的功能。随着我们继续创新和开发新技术，对贱金属（base metal）的需求可能会增长，因此认识到它们的价值和对社会的影响至关重要。通过欣赏贱金属（base metal）的作用，我们可以更好地理解塑造我们世界的材料。