average layer thickness

简明释义

平均地层厚度;

英英释义

例句

1.In geological studies, the average layer thickness 平均层厚度 of sedimentary rocks can provide insights into historical environmental conditions.

在地质研究中，沉积岩的平均层厚度 average layer thickness可以提供历史环境条件的见解。

2.To improve insulation, we need to measure the average layer thickness 平均层厚度 of the insulation material used in the walls.

为了改善绝缘，我们需要测量墙壁中使用的绝缘材料的平均层厚度 average layer thickness。

3.The engineer calculated the average layer thickness 平均层厚度 of the coating to ensure it met the specifications.

工程师计算了涂层的平均层厚度 average layer thickness以确保其符合规格。

4.Researchers found that the average layer thickness 平均层厚度 of ice in the Arctic has decreased over the past decades.

研究人员发现，北极地区的平均层厚度 average layer thickness在过去几十年中有所减少。

5.The average layer thickness 平均层厚度 of the paint applied affects its durability and finish.

涂抹的油漆的平均层厚度 average layer thickness会影响其耐久性和外观。

作文

In the field of material science and engineering, understanding the properties of various materials is crucial for developing new technologies and improving existing ones. One important concept that often arises in this context is the average layer thickness, which refers to the mean thickness of a particular layer within a multi-layered structure or coating. This parameter plays a significant role in determining the overall performance and durability of materials used in various applications, such as electronics, construction, and automotive industries.The average layer thickness can significantly influence the physical and chemical properties of a material. For instance, in coatings, a thicker layer may provide better protection against corrosion or wear, but it can also lead to issues such as cracking or delamination if it exceeds a certain threshold. Conversely, a thinner layer might not offer sufficient protection, leading to premature failure of the material. Therefore, finding the optimal average layer thickness is essential for achieving the desired balance between performance and longevity.To accurately determine the average layer thickness, various measurement techniques can be employed, such as profilometry, microscopy, and X-ray diffraction. These methods allow scientists and engineers to analyze the structure of materials at different scales, providing valuable insights into how the thickness of each layer contributes to the overall behavior of the material. For example, in semiconductor manufacturing, controlling the average layer thickness of thin films is critical for ensuring the functionality of electronic devices, as even slight variations can affect electrical conductivity and other key properties.Moreover, the average layer thickness is not only relevant in the context of static materials but also plays a vital role in dynamic systems. In processes like fluid mechanics, the thickness of layers can affect flow behavior, heat transfer, and mass transfer rates. For instance, in oil and gas pipelines, understanding the average layer thickness of the liquid film is essential for optimizing flow rates and minimizing energy consumption. Similarly, in environmental engineering, the thickness of sediment layers in water bodies can influence the effectiveness of remediation strategies for contaminated sites.In addition to its technical implications, the concept of average layer thickness can also be applied in various research fields, including geology and biology. In geology, the average layer thickness of sedimentary rocks can provide insights into past environmental conditions and geological processes. In biology, understanding the average layer thickness of cellular membranes can shed light on cellular functions and interactions.In conclusion, the concept of average layer thickness is a fundamental aspect of material science and engineering that has far-reaching implications across various disciplines. By carefully measuring and controlling this parameter, researchers and engineers can enhance the performance and reliability of materials, leading to advancements in technology and improved outcomes in numerous applications. As we continue to explore new materials and their properties, the significance of average layer thickness will undoubtedly remain a key area of focus for innovation and development.

在材料科学和工程领域，理解各种材料的性质对于开发新技术和改善现有技术至关重要。一个经常出现的重要概念是平均层厚度，它指的是多层结构或涂层中某一特定层的平均厚度。这个参数在决定材料在电子、建筑和汽车工业等各种应用中的整体性能和耐久性方面发挥着重要作用。平均层厚度可以显著影响材料的物理和化学性质。例如，在涂层中，较厚的层可能提供更好的防腐蚀或耐磨损保护，但如果超过某个阈值，也可能导致开裂或剥离等问题。相反，较薄的层可能无法提供足够的保护，导致材料的过早失效。因此，找到最佳的平均层厚度对于实现性能和耐用性之间的理想平衡至关重要。为了准确确定平均层厚度，可以采用各种测量技术，如轮廓仪、显微镜和X射线衍射。这些方法使科学家和工程师能够在不同尺度上分析材料的结构，提供有关每层的厚度如何影响材料整体行为的宝贵见解。例如，在半导体制造中，控制薄膜的平均层厚度对于确保电子设备的功能至关重要，因为即使是微小的变化也会影响电导率和其他关键属性。此外，平均层厚度不仅与静态材料相关，而且在动态系统中也发挥着重要作用。在流体力学等过程中，层的厚度会影响流动行为、热传递和质量传递速率。例如，在石油和天然气管道中，理解液体膜的平均层厚度对于优化流量和最小化能耗至关重要。同样，在环境工程中，水体中沉积层的厚度会影响污染场地修复策略的有效性。除了其技术含义之外，平均层厚度的概念还可以应用于地质学和生物学等多个研究领域。在地质学中，沉积岩的平均层厚度可以提供对过去环境条件和地质过程的见解。在生物学中，理解细胞膜的平均层厚度可以揭示细胞功能和相互作用。总之，平均层厚度的概念是材料科学和工程的一个基本方面，对各个学科都有深远的影响。通过仔细测量和控制这一参数，研究人员和工程师可以提高材料的性能和可靠性，从而推动技术进步并改善众多应用的结果。随着我们继续探索新材料及其性质，平均层厚度的重要性无疑将继续成为创新和发展的关键关注领域。