pinacoid

简明释义

英[ˈpɪnəkɔɪd]美[ˈpɪnəˌkɔɪd]

n. [晶体] 轴面；平行双面式

英英释义

单词用法

同义词

反义词

例句

1.The shape of cross-section is an ellipse folded in half through one symmetry axis, and the axis keeps perpendicular with pinacoid-view.

断面形状为沿对称轴对折的椭圆，此对称轴始终垂直于轴截面，其方向与平面图上的流道中线无关。

2.The shape of cross-section is an ellipse folded in half through one symmetry axis, and the axis keeps perpendicular with pinacoid-view.

断面形状为沿对称轴对折的椭圆，此对称轴始终垂直于轴截面，其方向与平面图上的流道中线无关。

3.Identifying the pinacoid faces helps mineralogists classify different types of crystals.

识别pinacoid面有助于矿物学家对不同类型的晶体进行分类。

4.The pinacoid 平面 in this mineral sample shows perfect cleavage.

这个矿物样本中的pinacoid 平面显示出完美的解理。

5.The pinacoid structure can often be observed in the formation of quartz crystals.

在石英晶体的形成中，通常可以观察到pinacoid结构。

6.In crystallography, the term pinacoid refers to a type of crystal face that is parallel to the principal axis.

在晶体学中，术语pinacoid指的是一种与主轴平行的晶体面。

7.When studying the geometry of crystals, the pinacoid plays a crucial role in determining symmetry.

在研究晶体几何时，pinacoid在确定对称性方面起着关键作用。

作文

In the study of crystallography, understanding the concept of a pinacoid is essential for grasping the fundamental structures of various crystals. A pinacoid can be defined as a type of crystal face that is parallel to one of the major axes of a crystal system. This unique feature allows for an in-depth examination of the symmetry and properties of different crystalline substances. When we delve into the world of minerals and their classifications, the role of pinacoids becomes even more significant. For instance, in the monoclinic crystal system, the pinacoid serves as a key component in defining the overall shape of the crystal. It is essentially a flat surface that can appear at the top or bottom of a crystal structure. The presence of pinacoids can greatly influence the way light interacts with the crystal, affecting its optical properties. This interaction is crucial for applications in various fields, including geology, materials science, and even electronics. Moreover, the study of pinacoids provides insight into how crystals grow and develop over time. By examining the arrangement of pinacoids within a crystal, scientists can infer the conditions under which the crystal formed, such as temperature and pressure. This information is invaluable for understanding geological processes and the formation of natural resources. In addition to their scientific significance, pinacoids also have aesthetic value. Many gemstones exhibit beautiful pinacoid faces that enhance their visual appeal. For example, quartz crystals often display well-defined pinacoids, contributing to their popularity in jewelry and decorative items. Collectors and enthusiasts alike appreciate the intricate patterns and forms that pinacoids create, showcasing the beauty of nature's design. Furthermore, the concept of pinacoids extends beyond the realm of crystallography. In architecture and design, the principles of symmetry and balance found in crystalline structures can inspire innovative designs. Architects may draw upon the geometric qualities of pinacoids to create visually striking buildings that harmonize with their surroundings. This cross-disciplinary connection highlights the importance of understanding pinacoids in both scientific and artistic contexts. In conclusion, the term pinacoid encompasses much more than just a scientific definition; it represents a bridge between the natural world and human creativity. By studying pinacoids, we gain valuable insights into the properties of crystals and their applications in various fields. Whether in geology, materials science, or art, the significance of pinacoids cannot be overstated. As we continue to explore the intricate relationships between these concepts, we deepen our appreciation for the complexity and beauty of the world around us.

在晶体学的研究中，理解pinacoid的概念对于掌握各种晶体的基本结构至关重要。pinacoid可以定义为一种与晶体系统的主要轴平行的晶体面。这一独特特征使得对不同晶体物质的对称性和性质进行深入检查成为可能。当我们深入矿物及其分类的世界时，pinacoid的作用变得更加重要。例如，在单斜晶系中，pinacoid作为定义晶体整体形状的关键组成部分。它本质上是一个平坦的表面，可以出现在晶体的顶部或底部。pinacoid的存在可以极大地影响光与晶体的相互作用，从而影响其光学特性。这种相互作用对于地质学、材料科学甚至电子学等多个领域的应用至关重要。此外，pinacoid的研究提供了关于晶体如何随时间生长和发展的见解。通过检查晶体内pinacoid的排列，科学家可以推断出晶体形成时的条件，例如温度和压力。这些信息对于理解地质过程和自然资源的形成是无价的。除了科学意义，pinacoids也具有美学价值。许多宝石展现出美丽的pinacoid面，增强了它们的视觉吸引力。例如，石英晶体通常显示出明确的pinacoid，使其在珠宝和装饰品中广受欢迎。收藏者和爱好者都欣赏pinacoid所创造的复杂图案和形式，展示了自然设计的美。此外，pinacoids的概念超越了晶体学的领域。在建筑和设计中，晶体结构中的对称和平衡原理可以激发创新设计。建筑师可能会借鉴pinacoid的几何特性来创建与周围环境和谐的视觉引人注目的建筑。这种跨学科的联系突显了在科学和艺术背景下理解pinacoids的重要性。总之，术语pinacoid不仅仅包含科学定义；它代表了自然界与人类创造力之间的桥梁。通过研究pinacoids，我们获得了关于晶体特性及其在各个领域应用的宝贵见解。无论是在地质学、材料科学还是艺术中，pinacoids的重要性都不容小觑。随着我们继续探索这些概念之间的复杂关系，我们加深了对周围世界复杂性和美的欣赏。