nonvolatile matter

简明释义

不挥发的物质

英英释义

例句

1.To ensure safety, it's important to measure the nonvolatile matter 非挥发物质 in industrial solvents.

为了确保安全，测量工业溶剂中的非挥发物质是很重要的。

2.The process of distillation separates liquids based on their boiling points, leaving behind the nonvolatile matter 非挥发物质 that cannot be vaporized.

蒸馏过程根据液体的沸点分离液体，留下无法蒸发的非挥发物质。

3.In environmental science, researchers often analyze soil samples to determine the amount of nonvolatile matter 非挥发物质 present.

在环境科学中，研究人员通常分析土壤样本以确定存在的非挥发物质的数量。

4.The laboratory results showed a high concentration of nonvolatile matter 非挥发物质 in the wastewater sample.

实验室结果显示废水样本中非挥发物质的浓度很高。

5.The nonvolatile matter 非挥发物质 in a food product can affect its texture and flavor profile.

食品中的非挥发物质可以影响其质地和风味特征。

作文

In the study of chemistry and physics, the term nonvolatile matter refers to substances that do not evaporate easily at normal temperatures and pressures. This characteristic makes nonvolatile matter distinct from volatile substances, which can transition from a liquid to a gas state under relatively mild conditions. Understanding nonvolatile matter is crucial in various fields, including environmental science, materials science, and engineering. For example, in environmental science, the presence of nonvolatile matter in air pollution studies is significant. Particulate matter, which includes dust, soot, and other solid particles, is often categorized as nonvolatile matter. These particles can have serious health implications and contribute to atmospheric phenomena, such as haze and smog. By studying the sources and effects of nonvolatile matter, scientists can develop better strategies for pollution control and public health protection.In materials science, nonvolatile matter plays a critical role in the development of new materials. For instance, when creating polymers or composites, the nonvolatile components determine the physical properties of the final product. Engineers must carefully select the types of nonvolatile matter to ensure that the materials exhibit the desired strength, flexibility, and thermal stability. The understanding of how nonvolatile matter interacts with other components during processing can lead to innovations in material design and application.Moreover, in the context of food science, nonvolatile matter is essential when considering the quality and safety of food products. Ingredients that are classified as nonvolatile matter, such as fats, proteins, and carbohydrates, contribute to the texture, flavor, and nutritional value of food. During cooking processes, the behavior of nonvolatile matter can affect the overall outcome of a dish. For instance, the Maillard reaction, which occurs between amino acids and reducing sugars, involves nonvolatile matter and is responsible for the browning and flavor development in cooked foods.In conclusion, the concept of nonvolatile matter extends beyond the confines of laboratory experiments; it influences our daily lives in numerous ways. Whether it is through its impact on environmental health, material engineering, or food quality, understanding nonvolatile matter is vital for advancing scientific knowledge and improving practical applications. As research continues to evolve, the significance of nonvolatile matter will undoubtedly become even more pronounced, highlighting the need for ongoing education and exploration in this field.

在化学和物理学的研究中，术语非挥发性物质指的是在正常温度和压力下不易蒸发的物质。这一特性使得非挥发性物质与挥发性物质区别开来，后者可以在相对温和的条件下从液体转变为气体状态。理解非挥发性物质在多个领域中至关重要，包括环境科学、材料科学和工程。例如，在环境科学中，空气污染研究中的非挥发性物质的存在是显著的。颗粒物，包括灰尘、烟尘和其他固体颗粒，通常被归类为非挥发性物质。这些颗粒可能对健康产生严重影响，并且会导致大气现象，如雾霾。通过研究非挥发性物质的来源和影响，科学家可以制定更好的污染控制和公共健康保护策略。在材料科学中，非挥发性物质在新材料开发中发挥着关键作用。例如，在创建聚合物或复合材料时，非挥发性物质的类型决定了最终产品的物理性质。工程师必须仔细选择非挥发性物质的类型，以确保材料具有所需的强度、柔韧性和热稳定性。了解非挥发性物质在加工过程中与其他成分的相互作用，可以推动材料设计和应用的创新。此外，在食品科学的背景下，非挥发性物质在考虑食品产品的质量和安全性时至关重要。被归类为非挥发性物质的成分，如脂肪、蛋白质和碳水化合物，影响食品的质地、风味和营养价值。在烹饪过程中，非挥发性物质的行为可以影响菜肴的整体结果。例如，美拉德反应发生在氨基酸和还原糖之间，涉及非挥发性物质，并负责熟食的褐变和风味发展。总之，非挥发性物质的概念超越了实验室实验的范围；它在许多方面影响着我们的日常生活。无论是通过其对环境健康、材料工程或食品质量的影响，理解非挥发性物质对推进科学知识和改善实际应用至关重要。随着研究的不断发展，非挥发性物质的重要性无疑将更加突出，这突显了在这一领域持续教育和探索的必要性。