crystal morphology

简明释义

晶体形态学

英英释义

例句

1.The study of crystal morphology helps scientists understand how crystals grow and form.

对晶体形态的研究帮助科学家理解晶体如何生长和形成。

2.Understanding crystal morphology is essential for improving the quality of pharmaceuticals.

理解晶体形态对于提高药品质量至关重要。

3.In geology, crystal morphology can indicate the conditions under which a mineral formed.

在地质学中，晶体形态可以指示矿物形成时的条件。

4.Researchers used advanced imaging techniques to analyze the crystal morphology of the samples.

研究人员使用先进的成像技术分析样品的晶体形态。

5.The crystal morphology of ice can vary significantly depending on the temperature and humidity.

冰的晶体形态可以根据温度和湿度显著变化。

作文

Crystal morphology is a fascinating field of study that delves into the shapes and structures of crystals. Understanding crystal morphology (晶体形态) is essential for various scientific disciplines, including chemistry, geology, and materials science. Crystals are solid materials whose constituents, such as atoms or molecules, are arranged in an orderly repeating pattern extending in all three spatial dimensions. The morphology of crystals can significantly influence their physical properties, making this area of research crucial for both theoretical understanding and practical applications.The study of crystal morphology (晶体形态) begins with the observation of crystal shapes under a microscope. Crystals can exhibit a wide variety of shapes, such as cubic, hexagonal, or prismatic forms. Each shape corresponds to specific internal arrangements of atoms, which in turn affects the crystal's properties, such as hardness, melting point, and optical characteristics. For example, the well-known diamond crystal has a distinct octahedral shape, which is directly related to its exceptional hardness.In addition to the intrinsic properties of the materials, the conditions under which crystals form also play a significant role in determining their crystal morphology (晶体形态). Factors such as temperature, pressure, and the presence of impurities can lead to variations in crystal growth. For instance, rapid cooling of molten material can result in smaller, more numerous crystals, while slower cooling allows for larger, more defined crystals to develop. This phenomenon is often observed in geological processes where minerals crystallize from magma or evaporate from saline solutions.The implications of crystal morphology (晶体形态) extend beyond natural occurrences; they are also critical in industrial applications. In pharmaceuticals, the morphology of drug crystals can affect how the drug dissolves and is absorbed in the body. Therefore, controlling the crystal morphology (晶体形态) during the manufacturing process is vital to ensure the efficacy and safety of medications. Similarly, in materials science, the development of new materials with tailored properties often relies on the manipulation of crystal morphology.Furthermore, advancements in technology have allowed scientists to explore crystal morphology (晶体形态) at the nanoscale. Nanocrystals, which are crystals with dimensions ranging from 1 to 100 nanometers, exhibit unique properties that differ from their bulk counterparts. Research into nanocrystal morphology is paving the way for innovations in electronics, catalysis, and renewable energy technologies. For instance, the efficiency of solar cells can be enhanced by optimizing the morphology of nanocrystalline materials used in their construction.In conclusion, the study of crystal morphology (晶体形态) is a vital aspect of understanding the natural world and developing new technologies. From the intricate beauty of naturally occurring crystals to the precise engineering of synthetic materials, the shapes and structures of crystals hold the key to unlocking numerous scientific and industrial advancements. As we continue to explore this captivating field, we open doors to endless possibilities that can benefit society as a whole.

晶体形态是一个迷人的研究领域，深入探讨晶体的形状和结构。理解晶体形态（crystal morphology）对于化学、地质学和材料科学等多个科学领域至关重要。晶体是固体材料，其成分（如原子或分子）以有序的重复模式排列，延伸到所有三个空间维度。晶体的形态可以显著影响其物理特性，因此这一研究领域对于理论理解和实际应用都至关重要。对晶体形态（crystal morphology）的研究始于在显微镜下观察晶体的形状。晶体可以表现出多种形状，如立方体、六角形或棱柱形。每种形状都对应着特定的原子内部排列，这反过来又影响晶体的性质，如硬度、熔点和光学特性。例如，众所周知的钻石晶体具有独特的八面体形状，这与其卓越的硬度直接相关。除了材料的内在特性外，晶体形成的条件也在很大程度上决定了它们的晶体形态（crystal morphology）。温度、压力和杂质的存在等因素都可能导致晶体生长的变化。例如，熔融材料的快速冷却可以导致更小、更数量众多的晶体，而较慢的冷却则允许更大、更清晰的晶体发展。这种现象通常在地质过程中观察到，其中矿物从岩浆中结晶或从盐水溶液中蒸发。晶体形态（crystal morphology）的影响不仅仅限于自然现象；它们在工业应用中同样至关重要。在制药行业，药物晶体的形态会影响药物在体内的溶解和吸收。因此，在制造过程中控制晶体形态（crystal morphology）对于确保药物的有效性和安全性至关重要。同样，在材料科学中，开发具有定制特性的新的材料通常依赖于对晶体形态的操控。此外，技术的进步使科学家能够在纳米尺度上探索晶体形态（crystal morphology）。纳米晶体是指尺寸范围在1到100纳米之间的晶体，表现出与其块体相对不同的独特性质。对纳米晶体形态的研究正在为电子学、催化和可再生能源技术的创新铺平道路。例如，通过优化用于太阳能电池构造的纳米晶体材料的形态，可以提高其效率。总之，对晶体形态（crystal morphology）的研究是理解自然世界和开发新技术的重要方面。从自然晶体的精美复杂到合成材料的精确工程，晶体的形状和结构掌握着开启无数科学和工业进步的关键。随着我们继续探索这一迷人的领域，我们为社会的整体利益打开了无尽的可能性。