cubic system

简明释义

等轴晶系

英英释义

例句

1.The crystal structure of the mineral is classified as a cubic system.

这种矿物的晶体结构被归类为立方系统。

2.Materials that crystallize in a cubic system often exhibit unique optical properties.

在立方系统中结晶的材料通常表现出独特的光学特性。

3.The cubic system is one of the seven crystal systems recognized in crystallography.

立方系统是晶体学中公认的七种晶体系统之一。

4.The cubic system is essential for understanding three-dimensional space.

立方系统对于理解三维空间至关重要。

5.In geometry, a cube is an example of a shape in the cubic system.

在几何学中，立方体是立方系统中的一个形状示例。

作文

The term cubic system refers to a specific type of crystal system characterized by three equal axes intersecting at right angles. This system is one of the seven crystal systems in crystallography, which is the study of the arrangement of atoms in crystalline solids. The cubic system is particularly significant because it includes many important minerals and materials, such as salt (sodium chloride), diamond, and pyrite. Understanding the cubic system is crucial for various fields, including geology, material science, and chemistry.In the cubic system, there are three main types: simple cubic, body-centered cubic, and face-centered cubic. Each of these types has unique properties and arrangements of atoms. For instance, in a simple cubic structure, atoms are located at each corner of the cube, while in a body-centered cubic structure, there is an additional atom at the center of the cube. The face-centered cubic structure, on the other hand, has atoms located at each of the corners and at the center of each face of the cube. These variations lead to differences in density, stability, and how the materials behave under stress.The significance of the cubic system extends beyond just its structural properties. In material science, understanding the cubic system allows researchers to manipulate materials at the atomic level, leading to the development of new materials with desired properties. For example, metals that crystallize in a face-centered cubic structure tend to have high ductility and malleability, making them ideal for various applications in construction and manufacturing. Conversely, materials with a body-centered cubic structure may exhibit higher strength but lower ductility.Moreover, the cubic system plays a vital role in the field of solid-state physics. The electronic properties of materials, such as conductivity and magnetism, can be influenced by their crystal structure. For instance, the arrangement of atoms in a cubic system can affect how electrons move through the material, which is critical for designing semiconductors and superconductors.In addition to practical applications, the cubic system also has theoretical implications. It serves as a foundation for understanding more complex structures and systems. By studying the cubic system, scientists can gain insights into phase transitions, symmetry operations, and other fundamental concepts in crystallography.In conclusion, the cubic system is an essential concept in the study of crystals and materials. Its unique properties and structures have far-reaching implications in various scientific fields. From geology to material science and solid-state physics, the cubic system provides a framework for understanding the behavior of materials at the atomic level. As research continues to advance, the knowledge gained from studying the cubic system will undoubtedly lead to innovative applications and discoveries that can benefit society as a whole.

术语cubic system指的是一种特定类型的晶体系统，其特征是三个相等的轴在直角处相交。该系统是晶体学中的七种晶体系统之一，晶体学是研究晶体固体中原子排列的学科。cubic system尤为重要，因为它包括许多重要的矿物和材料，如盐（氯化钠）、钻石和黄铁矿。理解cubic system对地质学、材料科学和化学等多个领域至关重要。在cubic system中，主要有三种类型：简单立方体、体心立方体和面心立方体。每种类型都有独特的性质和原子排列。例如，在简单立方体结构中，原子位于立方体的每个角落，而在体心立方体结构中，立方体的中心还有一个额外的原子。另一方面，面心立方体结构在每个角落和立方体的每个面中心都有原子。这些变化导致密度、稳定性以及材料在应力下的行为差异。cubic system的重要性不仅限于其结构特性。在材料科学中，理解cubic system使研究人员能够在原子水平上操控材料，从而开发出具有所需特性的新的材料。例如，结晶于面心立方体结构的金属通常具有较高的延展性和可锻性，使它们非常适合用于建筑和制造等各种应用。相反，具有体心立方体结构的材料可能表现出更高的强度但较低的延展性。此外，cubic system在固态物理领域也发挥着至关重要的作用。材料的电子特性，如导电性和磁性，可以受到其晶体结构的影响。例如，cubic system中原子的排列可以影响电子在材料中的运动，这对于设计半导体和超导体至关重要。除了实际应用外，cubic system还具有理论意义。它为理解更复杂的结构和系统奠定了基础。通过研究cubic system，科学家可以深入了解相变、对称操作和其他晶体学中的基本概念。总之，cubic system是晶体和材料研究中的一个基本概念。其独特的性质和结构在多个科学领域具有深远的影响。从地质学到材料科学和固态物理，cubic system为理解材料在原子水平上的行为提供了框架。随着研究的不断推进，从研究cubic system中获得的知识无疑将导致创新应用和发现，造福整个社会。