metallic luster

简明释义

金属光泽

英英释义

例句

1.The metallic luster of the newly minted coins made them look very appealing.

新铸造的硬币的金属光泽使它们看起来非常吸引人。

2.In the sunlight, the car's metallic luster sparkled brilliantly.

在阳光下，这辆车的金属光泽闪闪发光。

3.When polished, the silver jewelry exhibited a stunning metallic luster.

经过打磨后，这件银饰展现出惊艳的金属光泽。

4.The artist used a special glaze to give the pottery a metallic luster.

艺术家使用了一种特殊的釉料，使陶器具有金属光泽。

5.The new car's paint had a beautiful metallic luster that caught everyone's eye.

这辆新车的漆面有一种美丽的金属光泽，吸引了所有人的目光。

作文

The beauty of nature is often reflected in various materials, each possessing unique characteristics that capture our attention. One such characteristic is the metallic luster, which can be observed in metals and certain minerals. This quality not only enhances the visual appeal of an object but also serves as a significant indicator of its composition and properties. In this essay, I will explore the concept of metallic luster and its importance in both natural and artificial contexts.To begin with, metallic luster refers to the shiny, reflective surface that some materials exhibit, resembling the appearance of polished metals like silver or gold. This luster results from the way light interacts with the surface of these materials. When light hits a smooth, metallic surface, it reflects in a manner that creates a bright, shiny effect. This phenomenon is not limited to metals alone; certain non-metallic minerals, such as galena or pyrite, also display a metallic luster, adding to their aesthetic and scientific value.In the world of geology, understanding metallic luster is crucial for identifying minerals. Geologists often use this characteristic as a key diagnostic tool. For example, when examining a mineral sample, one of the first things a geologist may note is whether the sample has a metallic luster. This observation can help distinguish between different types of minerals and provide insights into their chemical composition. Thus, metallic luster not only contributes to the beauty of minerals but also plays a vital role in scientific research and education.Moreover, the presence of metallic luster can influence the value of a material. In the jewelry industry, for instance, the shine and reflectiveness of metals are highly prized. Gold, silver, and platinum are sought after not just for their rarity but also for their stunning metallic luster. Consumers are often attracted to pieces that exhibit a brilliant shine, making metallic luster a significant factor in purchasing decisions. The same applies to decorative items and art pieces, where the visual impact of a metallic luster can elevate the overall aesthetic appeal.In contrast, some materials may have a dull appearance despite being metallic. These materials, while still classified as metals, may not exhibit the desirable metallic luster that many people find attractive. For example, iron can develop a rusted surface that lacks shine. This difference highlights the importance of metallic luster in determining the quality and desirability of a material.In the realm of technology, metallic luster also plays a role in the design and functionality of various products. Many electronic devices utilize metals that possess this quality, not only for aesthetic reasons but also for their conductive properties. The shiny surfaces of smartphones, laptops, and other gadgets often indicate the presence of metals that enhance performance while providing an appealing look.In conclusion, metallic luster is a fascinating characteristic that encompasses both beauty and functionality. From its role in geology to its significance in commerce and technology, the shiny, reflective quality of materials adds value and interest to our world. Understanding metallic luster enables us to appreciate not only the aesthetic qualities of objects but also their scientific and practical implications. As we continue to explore the materials around us, the allure of metallic luster will undoubtedly remain a captivating subject worth studying and admiring.

自然的美常常反映在各种材料中，每种材料都具有独特的特性，吸引着我们的注意。其中一种特性是金属光泽，可以在金属和某些矿物中观察到。这种特性不仅增强了物体的视觉吸引力，还作为其组成和属性的重要指示。在这篇文章中，我将探讨金属光泽的概念及其在自然和人工环境中的重要性。首先，金属光泽指的是某些材料所展现的闪亮、反射表面，类似于抛光金属如银或黄金的外观。这种光泽是光与这些材料表面相互作用的结果。当光线照射到光滑的金属表面时，它以一种方式反射，产生明亮、闪亮的效果。这个现象不仅限于金属；某些非金属矿物，如方铅矿或黄铁矿，也显示出金属光泽，增加了它们的美学和科学价值。在地质学的世界中，理解金属光泽对于识别矿物至关重要。地质学家通常将这一特性作为关键的诊断工具。例如，在检查矿物样本时，地质学家可能首先注意样本是否具有金属光泽。这一观察可以帮助区分不同类型的矿物，并提供关于其化学组成的见解。因此，金属光泽不仅为矿物的美丽做出了贡献，而且在科学研究和教育中发挥着重要作用。此外，金属光泽的存在可以影响材料的价值。在珠宝行业，例如，金属的光泽和反射性受到高度重视。黄金、白银和铂金不仅因其稀有而受到追捧，还因其惊人的金属光泽而受到青睐。消费者往往被展示出明亮光泽的饰品所吸引，使得金属光泽成为购买决策中的一个重要因素。对于装饰物品和艺术作品也是如此，金属光泽的视觉冲击力可以提升整体的美学吸引力。相比之下，一些材料可能尽管是金属，却呈现出暗淡的外观。这些材料虽然仍被归类为金属，但可能不会展现出许多人所认为的理想的金属光泽。例如，铁可能会形成生锈的表面，缺乏光泽。这一差异突显了金属光泽在确定材料质量和可取性方面的重要性。在技术领域，金属光泽也在各种产品的设计和功能中发挥作用。许多电子设备利用具有这种特性的金属，不仅出于美学原因，还出于其导电性能。智能手机、笔记本电脑和其他小工具的光亮表面通常表明存在能够提升性能的金属，同时提供令人愉悦的外观。总之，金属光泽是一个迷人的特性，涵盖了美丽和功能性。从其在地质学中的作用到其在商业和技术中的重要性，材料的闪亮、反射特性为我们的世界增添了价值和趣味。理解金属光泽使我们能够欣赏物体的美学特质，以及它们的科学和实用意义。随着我们继续探索周围的材料，金属光泽的魅力无疑将继续成为一个值得研究和欣赏的迷人主题。