liquid crystal

简明释义

液晶

英英释义

例句

1.Researchers are exploring new materials for liquid crystal 液晶 applications in flexible screens.

研究人员正在探索用于柔性屏幕的新的液晶 liquid crystal 材料。

2.In science classes, students learn about the properties of liquid crystal 液晶 and their uses in technology.

在科学课上，学生们学习液晶 liquid crystal 的特性及其在技术中的应用。

3.Many modern televisions use liquid crystal 液晶 technology to provide clearer images.

许多现代电视使用液晶 liquid crystal 技术以提供更清晰的图像。

4.The liquid crystal 液晶 display on my laptop is very vibrant and sharp.

我笔记本电脑上的液晶 liquid crystal 显示器非常鲜艳且清晰。

5.The new smartphone features a high-resolution liquid crystal 液晶 display that enhances the viewing experience.

这款新智能手机配备了高分辨率的液晶 liquid crystal 显示屏，提升了观看体验。

作文

The world of technology has undergone tremendous changes over the past few decades, and one of the most fascinating advancements is the development of liquid crystals (液晶). These unique materials have revolutionized the way we interact with electronic devices. To understand their significance, we must first explore what liquid crystals are and how they function. Liquid crystals are a state of matter that has properties between those of conventional liquids and solid crystals. In a liquid crystal state, the molecules can flow like a liquid but also have some degree of order, similar to that of a solid. This unique combination allows liquid crystals to manipulate light in ways that traditional materials cannot. The discovery of liquid crystals dates back to the late 19th century, but it wasn't until the 20th century that their potential for practical applications was realized.One of the most common uses of liquid crystals is in display technologies, particularly in liquid crystal displays (LCDs). LCDs have become ubiquitous in our daily lives, found in everything from televisions and computer monitors to smartphones and tablets. The reason for their popularity lies in their ability to produce sharp images while consuming less power than older technologies such as cathode ray tubes (CRTs). The operation of an LCD involves several layers, including a layer of liquid crystals sandwiched between two polarizing filters. When an electric current is applied to the liquid crystals, they change orientation, allowing varying amounts of light to pass through. This process creates the images we see on the screen. The versatility of liquid crystals also allows for the creation of color displays by using different combinations of red, green, and blue subpixels.Beyond displays, liquid crystals are also used in other applications, such as thermometers and optical devices. Their sensitivity to temperature changes makes them ideal for use in liquid crystal thermometers, which can provide quick and accurate readings. Moreover, researchers are exploring the use of liquid crystals in advanced technologies like flexible displays and smart windows, which can adjust their transparency based on environmental conditions.Despite their many benefits, liquid crystals also come with challenges. For instance, their performance can be affected by temperature fluctuations, which may lead to issues in display quality. Additionally, the manufacturing process of liquid crystals and LCDs can be complex and costly, limiting their accessibility in some markets.In conclusion, the advent of liquid crystals has transformed the landscape of modern technology. From their unique properties to their widespread applications in displays and beyond, liquid crystals have proven to be invaluable in enhancing our interaction with electronic devices. As research continues to advance, we can expect even more innovative uses for these remarkable materials in the future. Understanding liquid crystals not only helps us appreciate the technology we use every day but also opens the door to new possibilities in the realm of science and engineering.

科技的世界在过去几十年中经历了巨大的变化，其中最迷人的进展之一就是液晶（liquid crystals）的发展。这些独特的材料彻底改变了我们与电子设备互动的方式。要理解它们的重要性，我们必须首先探索液晶是什么以及它们是如何工作的。液晶是一种介于常规液体和固体晶体之间的物质状态。在液晶状态下，分子可以像液体一样流动，但也具有某种程度的有序性，类似于固体。这种独特的组合使得液晶能够以传统材料无法做到的方式操控光线。液晶的发现可以追溯到19世纪末，但直到20世纪才意识到它们在实际应用中的潜力。液晶最常见的用途之一是在显示技术中，特别是在液晶显示器（LCD）中。LCD在我们的日常生活中已经变得无处不在，从电视和计算机显示器到智能手机和平板电脑。它们受欢迎的原因在于，它们能够产生清晰的图像，同时消耗的电力比老式技术（如阴极射线管CRT）少。LCD的操作涉及多个层次，包括夹在两个偏振滤光片之间的一层液晶。当施加电流时，液晶的取向发生变化，从而允许不同数量的光通过。这一过程创造了我们在屏幕上看到的图像。液晶的多功能性还使得通过不同组合的红色、绿色和蓝色子像素来创建彩色显示成为可能。除了显示器，液晶还被用于其他应用，例如温度计和光学设备。它们对温度变化的敏感性使它们非常适合用于液晶温度计，这种温度计可以提供快速准确的读数。此外，研究人员正在探索在先进技术中使用液晶，例如可弯曲显示器和智能窗户，这些窗户可以根据环境条件调整透明度。尽管有许多好处，液晶也面临挑战。例如，它们的性能可能会受到温度波动的影响，这可能导致显示质量出现问题。此外，液晶和LCD的制造过程可能复杂且成本高，限制了它们在某些市场的可及性。总之，液晶的出现改变了现代科技的格局。从它们独特的属性到在显示器及其他领域的广泛应用，液晶证明在增强我们与电子设备的互动方面是不可或缺的。随着研究的持续推进，我们可以期待这些非凡材料在未来有更多创新的应用。理解液晶不仅有助于我们欣赏每天使用的技术，还为科学和工程领域的新可能性打开了大门。