platinoid

简明释义

英[ˈplætɪnɔɪd]美[ˈplætɪˌnɔɪd]

adj. 含铂金的，似铂金的

n. （用作高电阻的）铂铜；铂系金属

英英释义

单词用法

同义词

反义词

例句

1.The traditional platinoid mineral resources are referred to as the platinoid mineral resources associated with the mineralization of mafic magmas.

传统型铂族矿产，系指与镁铁质岩浆成矿作用有关的铂族矿产资源。

2.The traditional platinoid mineral resources are referred to as the platinoid mineral resources associated with the mineralization of mafic magmas.

传统型铂族矿产，系指与镁铁质岩浆成矿作用有关的铂族矿产资源。

3.The jewelry store offers a new line of rings made from platinoid 铂金类材料 that are both durable and affordable.

这家珠宝店推出了一条新的戒指系列，采用了耐用且价格合理的platinoid 铂金类材料。

4.Scientists are researching the properties of platinoid 铂金类元素 to develop better catalysts for chemical reactions.

科学家正在研究platinoid 铂金类元素的特性，以开发更好的化学反应催化剂。

5.The platinoid 铂金类合金 used in this product ensures high resistance to corrosion.

该产品中使用的platinoid 铂金类合金确保了其高耐腐蚀性。

6.Many luxury watches incorporate platinoid 铂金类材料 for their elegant finish.

许多奢侈手表都使用platinoid 铂金类材料来增添优雅的外观。

7.The automotive industry is exploring the use of platinoid 铂金类金属 in fuel cells for cleaner energy solutions.

汽车行业正在探索在燃料电池中使用platinoid 铂金类金属以实现更清洁的能源解决方案。

作文

In the world of materials science, the term platinoid refers to a group of metals that share similar properties to platinum. These metals, which include palladium, rhodium, and iridium, are known for their high resistance to corrosion, excellent catalytic properties, and significant durability. The unique characteristics of platinoid metals make them invaluable in various industrial applications, particularly in the automotive and electronics sectors. One of the most notable uses of platinoid metals is in catalytic converters, which are essential components of modern vehicles. These converters utilize the catalytic properties of platinoid metals to convert harmful gases produced during combustion into less harmful emissions. Without these metals, the environmental impact of automobiles would be significantly greater. Furthermore, the demand for platinoid metals has surged with the increasing focus on sustainability and reducing pollution. Another area where platinoid metals shine is in the field of electronics. They are often used in the manufacturing of various electronic components, such as connectors and capacitors, due to their excellent conductivity and resistance to oxidation. The reliability of electronic devices heavily depends on the quality of materials used, and platinoid metals ensure longevity and performance. Moreover, the jewelry industry also benefits from the use of platinoid metals. While platinum is the most well-known of the platinoid group, other metals like palladium have gained popularity as alternatives due to their lighter weight and lower cost. Jewelry made from platinoid metals not only offers aesthetic appeal but also ensures that the pieces remain tarnish-free and durable over time. The rarity of platinoid metals adds to their value and importance in various markets. Mining and refining these metals can be quite challenging, which contributes to their high price. As a result, recycling efforts for platinoid metals have become increasingly important. Many industries are now focusing on recovering these valuable materials from used products, which helps reduce the environmental impact of mining while also meeting the growing demand for these metals. In conclusion, platinoid metals play a crucial role in modern technology and industry. Their unique properties make them essential for applications ranging from automotive to electronics and jewelry. As we continue to advance technologically and strive for a more sustainable future, the significance of platinoid metals will only increase. Understanding and appreciating these materials is vital for anyone interested in science, engineering, or environmental stewardship. The study and application of platinoid metals exemplify how materials science can contribute to both innovation and sustainability in our rapidly changing world.

在材料科学的世界中，术语platinoid指的是一组与铂具有相似特性的金属。这些金属包括钯、铑和铱，以其高耐腐蚀性、优良的催化性能和显著的耐久性而闻名。platinoid金属的独特特性使其在各种工业应用中极为宝贵，尤其是在汽车和电子行业。 platinoid金属最显著的用途之一是在催化转换器中，这是现代车辆的重要组成部分。这些转换器利用platinoid金属的催化特性，将燃烧过程中产生的有害气体转化为较少有害的排放物。如果没有这些金属，汽车对环境的影响将会大大增加。此外，随着对可持续性和减少污染的关注日益增加，platinoid金属的需求激增。 另一个platinoid金属发光的领域是电子领域。由于其优良的导电性和抗氧化性，它们通常用于制造各种电子元件，如连接器和电容器。电子设备的可靠性在很大程度上取决于所用材料的质量，而platinoid金属确保了其耐用性和性能。 此外，珠宝行业也受益于platinoid金属的使用。虽然铂是platinoid组中最著名的金属，但像钯这样的其他金属由于其较轻的重量和较低的成本而越来越受欢迎。由platinoid金属制成的珠宝不仅具有美学吸引力，而且确保这些作品在时间上保持无污点和耐用。 platinoid金属的稀缺性增加了它们在各个市场中的价值和重要性。开采和精炼这些金属可能相当具有挑战性，这导致它们的价格较高。因此，回收platinoid金属的努力变得越来越重要。许多行业现在专注于从使用过的产品中回收这些有价值的材料，这有助于减少采矿对环境的影响，同时满足对这些金属日益增长的需求。 总之，platinoid金属在现代技术和工业中发挥着至关重要的作用。它们的独特属性使其在从汽车到电子和珠宝等应用中至关重要。随着我们不断推进技术并努力实现更可持续的未来，platinoid金属的重要性只会增加。理解和欣赏这些材料对于任何对科学、工程或环境保护感兴趣的人来说都是至关重要的。platinoid金属的研究和应用体现了材料科学如何为我们快速变化的世界中的创新和可持续性做出贡献。