cryoscope

简明释义

英[ˌkraɪəʊˈskəʊp]美[ˈkraɪəˌskop]

n. [物] 冰点测定器

英英释义

单词用法

同义词

反义词

例句

1.We also have equipment and multi-purpose electronic resistivity automatic cryoscope and so on muffle furnace, electricity heat drum wind drying oven.

马弗炉、电热鼓风干燥箱等设备多功能电阻率自动测定仪。

2.We also have equipment and multi-purpose electronic resistivity automatic cryoscope and so on muffle furnace, electricity heat drum wind drying oven.

马弗炉、电热鼓风干燥箱等设备多功能电阻率自动测定仪。

3.The laboratory technician used a cryoscope to measure the freezing point of the new solvent.

实验室技术员使用cryoscope测量新溶剂的冰点。

4.In food science, a cryoscope is essential for determining the quality of ice cream by analyzing its freezing characteristics.

在食品科学中，cryoscope对于通过分析冰淇淋的冷冻特性来确定其质量至关重要。

5.The cryoscope revealed that the antifreeze solution had a lower freezing point than expected.

该cryoscope显示防冻液的冰点低于预期。

6.Researchers employed a cryoscope to study the crystallization process of various substances.

研究人员使用cryoscope研究各种物质的结晶过程。

7.Using a cryoscope can help ensure that your products meet industry standards for freezing temperatures.

使用cryoscope可以确保您的产品符合行业对冷冻温度的标准。

作文

In the realm of scientific instruments, the term cryoscope refers to a device used to measure the freezing point of liquids, particularly in the context of determining the purity of substances. This instrument plays a crucial role in various fields, including chemistry, food science, and pharmaceuticals. Understanding how a cryoscope functions can provide insights into its significance in both industrial applications and research settings. The principle behind a cryoscope is based on the colligative properties of solutions, which state that the freezing point of a solvent decreases when a solute is dissolved in it. By measuring the depression of the freezing point, scientists can determine the concentration of solutes within a solution. This is particularly important in industries where the purity of a substance is paramount. For instance, in the production of food products, ensuring that ingredients meet specific purity standards can affect both safety and quality. In pharmaceuticals, the use of a cryoscope is critical for ensuring that drugs meet regulatory standards. Impurities in pharmaceutical compounds can lead to ineffective treatments or adverse reactions in patients. By utilizing a cryoscope, manufacturers can verify the purity of their products, thereby ensuring compliance with health regulations and maintaining patient safety. Moreover, the application of a cryoscope extends beyond the laboratory. In the field of environmental science, this instrument can be used to analyze natural water bodies. For example, researchers can assess the levels of various solutes in lakes and rivers, which can indicate pollution levels or changes in ecosystem health. Such analyses are vital for conservation efforts and for understanding the impacts of climate change on aquatic environments. The operation of a cryoscope involves cooling a sample solution until it begins to freeze. The temperature at which this occurs is recorded, and from this data, calculations can be made to determine the concentration of solutes present. Technological advancements have improved the accuracy and efficiency of cryoscopes, making them indispensable tools in modern laboratories. In addition to its scientific applications, the cryoscope also holds educational value. Students studying chemistry or environmental science can benefit from hands-on experience with this instrument. Learning how to operate a cryoscope not only enhances their understanding of physical chemistry but also prepares them for future careers in scientific research and industry. In conclusion, the cryoscope is a vital instrument that serves multiple purposes across various fields. Its ability to measure the freezing point of solutions provides essential data that can influence product quality, safety, and environmental health. As technology continues to advance, the role of the cryoscope will likely expand, further cementing its importance in both scientific research and practical applications. Understanding the function and significance of a cryoscope is essential for anyone looking to delve deeper into the world of chemistry and its real-world implications.

在科学仪器的领域中，术语cryoscope指的是一种用于测量液体冰点的设备，特别是在确定物质纯度的背景下。该仪器在化学、食品科学和制药等多个领域中发挥着至关重要的作用。理解cryoscope的工作原理可以提供对其在工业应用和研究环境中重要性的深入了解。 cryoscope背后的原理基于溶液的胶体性质，这些性质表明当溶质溶解在溶剂中时，溶剂的冰点会降低。通过测量冰点的降低，科学家可以确定溶液中溶质的浓度。这在要求物质纯度至关重要的行业中尤为重要。例如，在食品产品的生产中，确保成分符合特定的纯度标准可以影响安全性和质量。 在制药行业，使用cryoscope对于确保药品符合监管标准至关重要。药物化合物中的杂质可能导致治疗无效或对患者产生不良反应。通过利用cryoscope，制造商可以验证其产品的纯度，从而确保符合健康法规并维护患者安全。 此外，cryoscope的应用超越了实验室。在环境科学领域，该仪器可用于分析自然水体。例如，研究人员可以评估湖泊和河流中的各种溶质水平，这可以指示污染水平或生态系统健康的变化。这类分析对保护工作和理解气候变化对水生环境的影响至关重要。 cryoscope的操作涉及将样品溶液冷却至开始冻结的温度。记录此时的温度，并从这些数据中进行计算以确定存在的溶质浓度。技术进步改善了cryoscope的准确性和效率，使其成为现代实验室不可或缺的工具。 除了科学应用外，cryoscope还具有教育价值。学习化学或环境科学的学生可以通过使用该仪器获得实践经验。学习如何操作cryoscope不仅增强了他们对物理化学的理解，还为他们未来在科学研究和工业中的职业生涯做好准备。 总之，cryoscope是一种重要的仪器，服务于多个领域的多种目的。它测量溶液冰点的能力提供了影响产品质量、安全性和环境健康的重要数据。随着技术的不断进步，cryoscope的角色可能会扩展，进一步巩固其在科学研究和实际应用中的重要性。理解cryoscope的功能和重要性对于任何希望深入了解化学及其现实世界影响的人来说都是必不可少的。