lead glass

简明释义

铅玻璃

英英释义

例句

1.Collecting antiques, I found a beautiful vase made of lead glass.

在收集古董时，我发现了一个用铅玻璃制成的美丽花瓶。

2.Many fine wine glasses are crafted using lead glass to enhance clarity.

许多精美的酒杯使用铅玻璃制作，以增强透明度。

3.Due to its density, lead glass is often used in radiation shielding.

由于其密度，铅玻璃常用于辐射屏蔽。

4.The crystal chandelier is made from high-quality lead glass.

这个水晶吊灯是由高质量的铅玻璃制成的。

5.The artist prefers to work with lead glass for its brilliant colors.

这位艺术家更喜欢使用铅玻璃，因为它的颜色鲜艳。

作文

Lead glass, also known as crystal glass, is a type of glass that has been enriched with lead oxide. This addition of lead oxide gives the glass unique properties that distinguish it from regular glass. The most notable characteristic of lead glass is its brilliance and clarity. When light passes through lead glass, it refracts in a way that creates a sparkling effect, making it highly desirable for decorative items such as chandeliers, vases, and fine tableware. The high refractive index of lead glass allows it to bend light more effectively, resulting in a dazzling display of colors and reflections. Another significant aspect of lead glass is its density. The presence of lead oxide increases the weight of the glass, giving it a substantial feel that many people associate with quality and luxury. This heaviness can be particularly appealing in items like wine glasses or crystal decanters, where the tactile experience enhances the enjoyment of the beverage. Furthermore, the durability of lead glass is often superior to ordinary glass, making it less prone to chipping and breaking.Historically, lead glass has been used for centuries, with its origins tracing back to the 17th century in Europe. It was during this time that artisans began to experiment with different compositions of glass, leading to the creation of what we now recognize as lead glass. The craftsmanship involved in producing lead glass items is often intricate, with techniques such as cutting, engraving, and polishing employed to enhance the beauty of the final product. Many skilled artisans dedicate their lives to mastering these techniques, resulting in stunning pieces that can be considered works of art.In modern times, while lead glass remains popular, there are health concerns associated with lead exposure. Lead is a toxic substance, and prolonged contact with lead glass items, especially those used for food or drink, can pose risks. As a result, many manufacturers have started to create alternatives that mimic the appearance of lead glass without containing lead. These lead-free crystals are often made from a combination of other materials that still provide a similar level of brilliance and clarity, allowing consumers to enjoy beautiful glassware without the associated health risks.In conclusion, lead glass is a fascinating material that combines beauty, history, and craftsmanship. Its unique properties, such as brilliance, density, and durability, make it a sought-after choice for decorative and functional items alike. However, the potential health risks associated with lead exposure have led to the development of safer alternatives. As consumers, it is essential to be informed about the products we choose and to appreciate the artistry behind lead glass while also considering our health and safety. Whether one opts for traditional lead glass or its lead-free counterparts, the allure of this remarkable material continues to captivate people around the world.

铅玻璃，也被称为水晶玻璃，是一种添加了氧化铅的玻璃。这种氧化铅的加入赋予了玻璃独特的性质，使其与普通玻璃区别开来。铅玻璃最显著的特点是其光辉和透明度。当光线穿过铅玻璃时，它以一种方式折射，创造出闪烁的效果，使其在吊灯、花瓶和精美餐具等装饰物品中极具吸引力。铅玻璃的高折射率使其能够更有效地弯曲光线，从而产生令人眼花缭乱的色彩和反射展示。铅玻璃的另一个重要方面是其密度。氧化铅的存在增加了玻璃的重量，使其具有一种厚重感，许多人将这种感觉与品质和奢华联系在一起。这种沉重感在酒杯或水晶酒壶等物品中特别吸引人，因为触觉体验增强了饮品的享受。此外，铅玻璃的耐用性通常优于普通玻璃，使其不易崩裂和破损。历史上，铅玻璃已经使用了几个世纪，其起源可以追溯到17世纪的欧洲。正是在这个时期，工匠们开始尝试不同的玻璃成分，导致我们现在所认知的铅玻璃的创造。制作铅玻璃物品所涉及的工艺往往非常复杂，采用切割、雕刻和抛光等技术来增强最终产品的美感。许多熟练的工匠将一生奉献给掌握这些技术，创造出令人惊叹的作品，这些作品可以被视为艺术品。在现代，尽管铅玻璃仍然流行，但与铅暴露相关的健康问题引起了关注。铅是一种有毒物质，长期接触铅玻璃物品，尤其是用于食物或饮料的物品，可能会带来风险。因此，许多制造商开始创造替代品，这些替代品模仿铅玻璃的外观，但不含铅。这些无铅水晶通常由其他材料的组合制成，仍然提供类似的光辉和透明度，让消费者在没有相关健康风险的情况下享受美丽的玻璃制品。总之，铅玻璃是一种迷人的材料，结合了美丽、历史和工艺。它独特的特性，如光辉、密度和耐用性，使其成为装饰性和功能性物品的热门选择。然而，与铅暴露相关的潜在健康风险促使了更安全替代品的发展。作为消费者，了解我们选择的产品并欣赏铅玻璃背后的艺术性，同时考虑我们的健康和安全至关重要。无论是选择传统的铅玻璃还是无铅替代品，这种非凡材料的魅力依然持续吸引着世界各地的人们。