basal twinning

简明释义

底面双晶;

英英释义

例句

1.The phenomenon of basal twinning is often observed in certain types of crystals.

某些类型的晶体中经常观察到基底双生现象。

2.In geology, basal twinning can indicate the conditions under which a mineral formed.

在地质学中，基底双生可以指示矿物形成的条件。

3.Researchers are studying the implications of basal twinning in the growth of specific plants.

研究人员正在研究基底双生在特定植物生长中的影响。

4.The presence of basal twinning in the structure of the material enhances its strength.

材料结构中存在的基底双生增强了其强度。

5.Geologists have found that basal twinning can help in understanding tectonic movements.

地质学家发现，基底双生有助于理解构造运动。

作文

In the study of crystallography, the concept of basal twinning plays a significant role in understanding how certain minerals and crystals form. Basal twinning refers to a specific type of twinning that occurs in some crystalline materials, where two or more crystals share a common face or plane. This phenomenon can lead to unique physical properties and visual characteristics in the resulting mineral specimens. For example, in minerals like quartz and mica, basal twinning can create beautiful patterns that are not only aesthetically pleasing but also scientifically intriguing. The process of basal twinning typically occurs during the growth of crystals under specific conditions, such as changes in temperature or pressure. When a crystal begins to grow, it may encounter obstacles that cause it to split or reorient itself along a particular plane. This results in the formation of twin crystals that are mirror images of each other, sharing a common crystallographic orientation. The study of these twin relationships can provide valuable insights into the conditions under which the crystals formed.One of the most fascinating aspects of basal twinning is its impact on the optical properties of crystals. Twin boundaries created by this process can affect how light is transmitted through the crystal, leading to variations in color and transparency. For gemologists and mineralogists, understanding basal twinning is crucial for accurately identifying and classifying different minerals. It can also influence the quality and value of gemstones, as certain types of twinning may enhance or detract from their appearance.In addition to its significance in mineralogy, basal twinning has implications in various scientific fields, including geology and materials science. Researchers study the mechanisms behind twinning to better understand the structural integrity and behavior of materials under stress. For instance, in engineering applications, knowledge of basal twinning can inform the design of more resilient materials that can withstand extreme conditions.Overall, basal twinning is a captivating subject that bridges the gap between art and science. Its intricate patterns and the underlying processes that govern its formation invite both admiration and inquiry. As we continue to explore the complexities of crystallography, the study of basal twinning will undoubtedly remain a key area of interest, shedding light on the remarkable ways in which nature constructs its beauty. In conclusion, basal twinning is not just a technical term; it represents a phenomenon that encapsulates the interplay between natural processes and human understanding. By delving deeper into the world of crystals and their unique properties, we can appreciate the delicate balance of forces that shape our planet's geological landscape. Whether for academic purposes or personal fascination, the exploration of basal twinning promises to enrich our knowledge and appreciation of the natural world.

在晶体学研究中，基面孪生的概念在理解某些矿物和晶体的形成中起着重要作用。基面孪生指的是某些晶体材料中发生的一种特定类型的孪生现象，其中两个或多个晶体共享一个共同的面或平面。这种现象可以导致所产生的矿物标本具有独特的物理特性和视觉特征。例如，在石英和云母等矿物中，基面孪生可以创造出美丽的图案，这不仅在美学上令人愉悦，而且在科学上也引人入胜。基面孪生的过程通常发生在晶体在特定条件下生长时，例如温度或压力的变化。当晶体开始生长时，它可能会遇到障碍，导致其沿某个特定平面分裂或重新定向。这导致形成双晶，它们是彼此的镜像，分享共同的晶体学取向。研究这些双晶关系可以提供关于晶体形成条件的宝贵见解。基面孪生最迷人的方面之一是它对晶体光学特性的影响。由这一过程产生的孪生界限可以影响光如何通过晶体传播，从而导致颜色和透明度的变化。对于宝石学家和矿物学家来说，理解基面孪生对于准确识别和分类不同矿物至关重要。它还可以影响宝石的质量和价值，因为某些类型的孪生可能会增强或削弱其外观。除了在矿物学中的重要性外，基面孪生在地质学和材料科学等多个科学领域也具有重要意义。研究人员研究孪生背后的机制，以更好地理解材料在应力下的结构完整性和行为。例如，在工程应用中，了解基面孪生可以为设计更具韧性的材料提供信息，从而使其能够承受极端条件。总的来说，基面孪生是一个引人入胜的主题，它架起了自然过程与人类理解之间的桥梁。它复杂的图案和支配其形成的基本过程既引人钦佩又引发探究。随着我们继续探索晶体学的复杂性，基面孪生的研究无疑将仍然是一个关键的兴趣领域，揭示自然构建其美丽的非凡方式。最后，基面孪生不仅仅是一个技术术语；它代表了一种现象，概括了自然过程与人类理解之间的微妙平衡。通过深入探索晶体及其独特属性，我们可以欣赏塑造我们星球地质景观的力量之间的微妙平衡。无论是出于学术目的还是个人兴趣，探索基面孪生都承诺丰富我们对自然世界的知识和欣赏。