thick film

简明释义

厚膜

英英释义

例句

1.The chef used a thick film of chocolate to coat the dessert.

厨师用一层厚巧克力涂层来包裹甜点。

2.The technician recommended applying a thick film of lubricant to reduce friction.

技术员建议涂抹一层厚润滑膜以减少摩擦。

3.The artist applied a thick film of paint to create texture on the canvas.

艺术家在画布上涂了一层厚涂层以创造纹理。

4.In this experiment, we observed how a thick film of water affected light refraction.

在这个实验中，我们观察到一层厚水膜如何影响光的折射。

5.A thick film of dust covered the old bookshelf.

旧书架上覆盖着一层厚厚的灰尘。

作文

In the world of materials science and engineering, the term thick film refers to a layer of material that is significantly thicker than typical thin films. While thin films are usually in the nanometer range, thick films can be several micrometers thick or more. This difference in thickness leads to various applications and properties that are unique to thick films. For instance, thick films are often used in electronic components, such as resistors and capacitors, where their thickness allows for better electrical performance and durability.One of the most common methods for producing thick films is screen printing, which involves applying a paste-like material onto a substrate through a mesh screen. This technique allows for precise control over the thickness of the film and can be used to create intricate patterns. Additionally, thick films can be made from a variety of materials, including metals, ceramics, and polymers, making them versatile for different applications.In the field of electronics, thick films are crucial for creating hybrid circuits. These circuits combine both passive elements, like resistors and capacitors, and active components, such as transistors. The ability to produce thick films that can withstand high temperatures and harsh environments makes them ideal for automotive and aerospace applications. For example, sensors used in vehicles often rely on thick films to ensure reliable performance under extreme conditions.Moreover, thick films also play a significant role in the development of solar cells. In photovoltaic technology, thick films can be employed as conductive layers that enhance the efficiency of energy conversion. By optimizing the thickness of these films, researchers are able to improve the overall performance of solar panels, making renewable energy sources more viable.In addition to their practical applications, the study of thick films also opens up avenues for research and innovation. Scientists are continually exploring new materials and methods for creating thick films that can offer enhanced properties, such as improved conductivity, reduced weight, and increased resistance to environmental factors. This ongoing research is essential for advancing technology and meeting the demands of modern industries.In conclusion, the concept of thick film encompasses a wide range of applications and implications in various fields, particularly in electronics and materials science. Understanding the characteristics and manufacturing processes of thick films is crucial for engineers and scientists who aim to innovate and improve existing technologies. As we continue to explore the potential of thick films, it is clear that they will remain a fundamental aspect of technological development in the years to come.

在材料科学和工程领域，术语厚膜指的是一种材料层，其厚度明显大于典型的薄膜。薄膜通常在纳米范围内，而厚膜可以达到几微米甚至更多。这种厚度差异导致了厚膜独特的应用和性质。例如，厚膜常用于电子元件，如电阻器和电容器，其厚度可以提高电气性能和耐用性。生产厚膜最常见的方法之一是丝网印刷，该方法通过网格筛将类似糊状的材料涂覆到基材上。这种技术能够精确控制膜的厚度，并且可以用于创建复杂的图案。此外，厚膜可以由多种材料制成，包括金属、陶瓷和聚合物，使其在不同应用中具有多样性。在电子领域，厚膜对于创建混合电路至关重要。这些电路结合了被动元件，如电阻器和电容器，以及活跃组件，如晶体管。能够生产耐高温和恶劣环境的厚膜使其非常适合汽车和航空航天应用。例如，汽车中使用的传感器通常依赖于厚膜以确保在极端条件下的可靠性能。此外，厚膜在太阳能电池的发展中也发挥着重要作用。在光伏技术中，厚膜可以用作导电层，以增强能量转换效率。通过优化这些膜的厚度，研究人员能够提高太阳能电池板的整体性能，使可再生能源来源更具可行性。除了实际应用外，厚膜的研究也为创新和研究开辟了新的途径。科学家们不断探索新的材料和制造方法，以创造具有更好性能的厚膜，例如提高导电性、减轻重量和增加对环境因素的抵抗力。这项持续的研究对于推动技术进步和满足现代工业的需求至关重要。总之，厚膜的概念涵盖了各个领域的广泛应用和影响，特别是在电子和材料科学方面。理解厚膜的特性和制造过程对于希望创新和改善现有技术的工程师和科学家来说至关重要。随着我们继续探索厚膜的潜力，很明显，它们将在未来几年内继续成为技术发展的基本组成部分。