luminescent material

简明释义

发光材料

英英释义

例句

1.Scientists are experimenting with luminescent material for use in energy-efficient lighting.

科学家们正在实验用于节能照明的发光材料。

2.The safety signs were printed on luminescent material to ensure visibility at night.

安全标志印刷在发光材料上，以确保夜间可见性。

3.Artists are using luminescent material in their paintings to create unique visual effects.

艺术家们在他们的画作中使用发光材料来创造独特的视觉效果。

4.The new watch features a dial made of luminescent material, which glows in the dark.

这款新手表的表盘由发光材料制成，能在黑暗中发光。

5.The toy contains luminescent material that makes it glow after being exposed to light.

这个玩具包含发光材料，在暴露于光线后会发光。

作文

Luminescent materials are fascinating substances that emit light without the involvement of heat. This unique property makes them incredibly useful in a variety of applications, ranging from everyday items to advanced scientific equipment. The term 'luminescent material' refers to any material that can produce light through processes such as photoluminescence, chemiluminescence, or electroluminescence. These processes allow the material to absorb energy and re-emit it in the form of visible light, creating a glowing effect that can be both beautiful and functional.One of the most common examples of luminescent material (发光材料) is phosphorescent paint, which is often used in glow-in-the-dark products. This type of paint absorbs light energy during the day and slowly releases it at night, providing illumination in dark spaces. Items like stars and moons that glow on bedroom ceilings are made using this technology, helping children feel more comfortable in the dark.Another significant application of luminescent material (发光材料) is in safety signs and emergency lighting. In situations where power outages occur, luminescent materials can provide crucial visibility. For instance, exit signs that glow in the dark help guide people to safety during emergencies, ensuring that they can navigate their surroundings even when visibility is low.In the field of electronics, luminescent material (发光材料) plays a vital role in display technology. Light-emitting diodes (LEDs) are a prime example of luminescent materials being utilized to create bright, energy-efficient displays. LEDs are found in everything from televisions to smartphones, revolutionizing the way we consume media and interact with technology.Moreover, researchers are continually exploring new types of luminescent material (发光材料) for innovative uses. For example, organic light-emitting diodes (OLEDs) are an emerging technology that promises even greater efficiency and flexibility in display design. These materials can be made thinner and lighter than traditional LEDs, allowing for more versatile applications in everything from wearable devices to large-scale screens.In addition to practical applications, luminescent material (发光材料) also has artistic uses. Artists and designers have begun to incorporate luminescent materials into their work, creating installations that come alive in the dark. These artworks not only captivate audiences but also challenge our perceptions of light and color.The study of luminescent material (发光材料) is not limited to its physical properties; it also encompasses its chemical composition and the interactions that lead to light emission. Scientists investigate how different materials can be combined to enhance luminescence, leading to brighter and more efficient products. This research has implications in various fields, including medicine, where luminescent materials can be used in imaging techniques to better visualize biological processes.In conclusion, luminescent material (发光材料) represents a remarkable intersection of science, art, and technology. Its ability to emit light without heat opens up a world of possibilities for innovation and creativity. As we continue to explore and develop new luminescent materials, we can expect to see even more exciting applications that enhance our lives and our understanding of the universe.

发光材料是指那些在没有热量参与的情况下发出光的物质。这一独特的特性使得它们在各种应用中变得极为有用，从日常物品到先进的科学设备都有涉及。术语“发光材料”指的是任何能够通过光致发光、化学发光或电致发光等过程产生光的材料。这些过程使材料能够吸收能量并以可见光的形式重新发射，创造出既美丽又实用的发光效果。最常见的发光材料的例子之一是磷光涂料，通常用于夜光产品。这种类型的涂料在白天吸收光能，在夜晚缓慢释放，提供黑暗空间中的照明。像在卧室天花板上发光的星星和月亮就是利用这一技术制作的，帮助孩子们在黑暗中感到更舒适。发光材料的另一个重要应用是在安全标志和应急照明中。在发生停电的情况下，发光材料可以提供至关重要的可见性。例如，夜光的出口标志可以在紧急情况下帮助人们安全撤离，确保他们即使在能见度低的情况下也能顺利找到方向。在电子领域，发光材料在显示技术中扮演着重要角色。发光二极管（LED）是发光材料被利用来创建明亮、高效显示的典型例子。LED广泛应用于从电视到智能手机的一切设备，彻底改变了我们消费媒体和与技术互动的方式。此外，研究人员不断探索新型的发光材料，以便进行创新使用。例如，有机发光二极管（OLED）是一项新兴技术，承诺在显示设计上提供更高的效率和灵活性。这些材料比传统的LED更薄、更轻，使其在可穿戴设备到大规模屏幕等多个应用中更加多样化。除了实用应用，发光材料也在艺术中得到应用。艺术家和设计师开始将发光材料融入他们的作品中，创造出在黑暗中栩栩如生的装置艺术。这些艺术作品不仅吸引观众，还挑战我们对光和颜色的感知。对发光材料的研究不仅限于其物理特性；还包括其化学成分及导致光发射的相互作用。科学家们研究如何将不同的材料结合以增强发光性，从而开发出更亮、更高效的产品。这项研究在各个领域都有影响，包括医学，在医学成像技术中，发光材料可以用来更好地可视化生物过程。总之，发光材料代表了科学、艺术和技术的一个奇妙交汇点。它在没有热量的情况下发出光的能力为创新和创造力开辟了无限可能。随着我们继续探索和开发新的发光材料，我们可以期待看到更多令人兴奋的应用，这些应用将丰富我们的生活并加深我们对宇宙的理解。