crystalline state

简明释义

结晶状态

英英释义

例句

1.Researchers are studying how to manipulate the crystalline state of metals to improve their strength.

研究人员正在研究如何操控金属的晶体状态以提高其强度。

2.The crystalline state of salt makes it easy to identify under a microscope.

盐的晶体状态使其在显微镜下易于识别。

3.In geology, minerals often exist in a crystalline state, which determines their physical properties.

在地质学中，矿物通常以晶体状态存在，这决定了它们的物理特性。

4.The ice forms a stable crystalline state when the temperature drops below freezing.

当温度降到冰点以下时，冰会形成稳定的晶体状态。

5.When heated, some materials lose their crystalline state and become amorphous.

加热时，一些材料失去其晶体状态，变得无定形。

作文

The study of materials and their properties has always fascinated scientists and researchers. One of the most intriguing states of matter is the crystalline state, which refers to a solid material whose constituents, such as atoms or molecules, are arranged in an orderly repeating pattern. This ordered structure gives crystalline materials distinct physical properties, making them essential in various applications, from electronics to jewelry. Understanding the crystalline state allows us to appreciate the complexity and beauty of the materials that surround us.Crystalline solids can be found in nature in the form of minerals, such as quartz and diamonds. These minerals exhibit unique characteristics due to their crystalline state. For instance, diamonds are renowned for their hardness and brilliance, which stem from their tightly packed carbon atoms arranged in a specific geometric configuration. This arrangement not only contributes to their aesthetic appeal but also makes them valuable for industrial applications, such as cutting tools.In contrast to crystalline solids, there are amorphous solids, where the arrangement of particles is random and lacks long-range order. This difference significantly influences the properties of the materials. For example, glass is an amorphous solid that does not have the same structural integrity as crystalline materials, leading to different optical properties. The crystalline state provides stability and strength, while amorphous materials can offer flexibility and versatility.The process of crystallization is crucial in many scientific fields, including chemistry and material science. It involves the transition of a substance from a disordered to an ordered state, resulting in the formation of a crystal. This process can occur naturally, as seen in the formation of snowflakes, or can be induced artificially in a laboratory setting. By controlling the conditions under which crystallization occurs, scientists can manipulate the properties of the resulting crystals, tailoring them for specific uses.Moreover, the crystalline state plays a vital role in the field of pharmaceuticals. Many drugs are formulated as crystalline solids because their stability and solubility can be significantly affected by their crystalline structure. The development of new medications often involves understanding how to optimize the crystalline state of active pharmaceutical ingredients to enhance their effectiveness and reduce side effects.In conclusion, the crystalline state is a fundamental concept in material science that impacts a wide range of applications. From the natural beauty of gemstones to the technological advancements in electronics and medicine, the structured arrangement of particles in a crystalline solid is what gives these materials their unique characteristics. By studying the crystalline state, we gain insights into the behavior of materials, enabling us to innovate and improve the products we use every day. As research continues to evolve, the understanding of this state of matter will undoubtedly lead to new discoveries and advancements across various fields.

材料及其特性的研究一直吸引着科学家和研究人员。其中一个最引人入胜的物质状态是晶体状态，它指的是一种固体材料，其成分（如原子或分子）以有序的重复模式排列。这种有序结构赋予晶体材料独特的物理特性，使其在从电子产品到珠宝等各种应用中不可或缺。理解晶体状态使我们能够欣赏周围材料的复杂性和美丽。晶体固体可以在自然界中以矿物的形式存在，例如石英和钻石。这些矿物由于其晶体状态而表现出独特的特性。例如，钻石因其硬度和光辉而闻名，这源于其紧密排列的碳原子以特定的几何构型排列。这种排列不仅有助于它们的美学吸引力，还使它们在工业应用中变得有价值，例如切割工具。与晶体固体相对的是无定形固体，其中粒子的排列是随机的，缺乏长程有序性。这种差异显著影响材料的属性。例如，玻璃是一种无定形固体，它没有与晶体材料相同的结构完整性，导致不同的光学特性。晶体状态提供了稳定性和强度，而无定形材料则可以提供灵活性和多样性。结晶过程在许多科学领域中至关重要，包括化学和材料科学。它涉及物质从无序状态转变为有序状态的过程，从而形成晶体。这个过程可以自然发生，例如雪花的形成，或者可以在实验室环境中人工诱导。通过控制结晶发生的条件，科学家可以操纵所得到的晶体的性质，为特定用途量身定制。此外，晶体状态在制药领域也发挥着重要作用。许多药物被配制为晶体固体，因为其稳定性和溶解性会受到其晶体结构的显著影响。新药的开发通常涉及理解如何优化活性药物成分的晶体状态，以增强其有效性并减少副作用。总之，晶体状态是材料科学中的一个基本概念，影响着广泛的应用。从宝石的自然美到电子产品和医学中的技术进步，晶体固体中粒子的结构排列赋予这些材料独特的特性。通过研究晶体状态，我们获得了对材料行为的深入了解，使我们能够创新和改进我们日常使用的产品。随着研究的不断发展，对这种物质状态的理解无疑将导致各个领域的新发现和进步。