lattice cell

简明释义

栅元

英英释义

例句

1.Each lattice cell contains specific atoms arranged in a defined pattern.

每个晶格单元包含按照特定模式排列的原子。

2.The structure of the crystal can be analyzed by examining each lattice cell.

通过检查每个晶格单元，可以分析晶体的结构。

3.In our simulation, we filled each lattice cell with a different material to observe interactions.

在我们的模拟中，我们用不同的材料填充每个晶格单元以观察相互作用。

4.To calculate the density, we need to know the volume of the lattice cell and the number of atoms it contains.

要计算密度，我们需要知道晶格单元的体积和它所含的原子数。

5.The dimensions of the lattice cell determine the overall properties of the material.

晶格单元的尺寸决定了材料的整体特性。

作文

The concept of a lattice cell is pivotal in various fields such as materials science, physics, and engineering. A lattice cell refers to the smallest repeating unit in a crystal lattice structure, which is a three-dimensional arrangement of atoms or molecules. Understanding this concept is essential for anyone studying the properties of materials, as it helps in visualizing how atoms are organized in a solid. In materials science, the arrangement of atoms within a lattice cell determines many physical properties of the material, such as its strength, conductivity, and thermal properties. For instance, metals typically have a face-centered cubic or body-centered cubic structure, where the lattice cell plays a crucial role in defining how these materials behave under stress. The atomic arrangement within the lattice cell allows for the movement of dislocations, which ultimately affects the material's ductility and toughness.Furthermore, in the field of crystallography, scientists utilize the concept of a lattice cell to classify different types of crystals. Each crystal system—be it cubic, tetragonal, orthorhombic, hexagonal, rhombohedral, or monoclinic—has a unique lattice cell shape and dimensions. By analyzing the geometry of the lattice cell, researchers can gain insights into the symmetry and properties of the entire crystal structure. This understanding is crucial for applications ranging from semiconductor technology to pharmaceuticals, where the crystalline form of a compound can significantly influence its performance and efficacy.In addition to its significance in material properties, the lattice cell concept also extends to computational modeling. In simulations of molecular dynamics or finite element analysis, the lattice cell serves as a fundamental building block. By creating a model based on the lattice cell, researchers can simulate the behavior of a material under various conditions, helping to predict how it will respond to external forces or environmental changes. This predictive capability is invaluable in the design of new materials and structures, enabling engineers to create more efficient and resilient products.Moreover, the idea of a lattice cell can be found in other disciplines, such as biology and computer science. In biology, the term may refer to the cellular structure of certain organisms, where the arrangement of cells can resemble a lattice. In computer science, particularly in data structures, a lattice cell can describe a grid-like organization of data points, which facilitates efficient retrieval and processing of information.In conclusion, the lattice cell is a fundamental concept that spans multiple disciplines. Its importance in determining the properties of materials, aiding in the classification of crystals, facilitating computational modeling, and even influencing biological and computational structures underscores its versatility and relevance. As we continue to explore and innovate across various scientific fields, a thorough understanding of the lattice cell will undoubtedly remain a key component in advancing our knowledge and capabilities. The lattice cell (晶格单元) is not just a theoretical concept but a practical tool that helps scientists and engineers alike to navigate the complexities of material behavior and structural design.

“lattice cell”（晶格单元）的概念在材料科学、物理学和工程等多个领域中至关重要。lattice cell指的是晶体晶格结构中最小的重复单元，这是原子或分子的三维排列。理解这个概念对于任何研究材料特性的学生来说都是必要的，因为它有助于可视化固体中原子的组织方式。在材料科学中，lattice cell内原子的排列决定了材料的许多物理特性，如强度、导电性和热性能。例如，金属通常具有面心立方或体心立方结构，其中lattice cell在定义这些材料在应力下的行为中起着至关重要的作用。lattice cell内的原子排列允许位错的移动，这最终影响材料的延展性和韧性。此外，在晶体学领域，科学家利用lattice cell的概念来对不同类型的晶体进行分类。每种晶体系统——无论是立方体、四方、正交、六方、斜方还是单斜——都有独特的lattice cell形状和尺寸。通过分析lattice cell的几何形状，研究人员可以深入了解整个晶体结构的对称性和特性。这种理解对于从半导体技术到制药行业的应用至关重要，因为化合物的晶体形式可以显著影响其性能和功效。除了在材料特性中的重要性之外，lattice cell的概念还扩展到计算建模。在分子动力学或有限元分析的模拟中，lattice cell作为基本构建块。通过基于lattice cell创建模型，研究人员可以模拟材料在各种条件下的行为，帮助预测材料在外部力量或环境变化下的反应。这种预测能力在新材料和结构的设计中是无价的，使工程师能够创造更高效和更坚韧的产品。此外，lattice cell的概念也可以在生物学和计算机科学等其他学科中找到。在生物学中，该术语可能指某些生物体的细胞结构，其中细胞的排列可能类似于晶格。在计算机科学中，特别是在数据结构中，lattice cell可以描述数据点的网格状组织，这有助于高效检索和处理信息。总之，lattice cell是一个跨越多个学科的基本概念。它在决定材料特性、帮助晶体分类、促进计算建模，以及甚至影响生物和计算结构方面的重要性，强调了它的多功能性和相关性。随着我们继续探索和创新各个科学领域，对lattice cell的透彻理解无疑将始终是推动我们知识和能力进步的关键组成部分。lattice cell（晶格单元）不仅是一个理论概念，也是一个实际工具，帮助科学家和工程师驾驭材料行为和结构设计的复杂性。