nonvolatile matter

简明释义

非挥发性物质

英英释义

例句

1.To ensure compliance with environmental regulations, industries must monitor levels of nonvolatile matter (非挥发性物质) in their emissions.

为了确保遵守环境法规，工业必须监测其排放中的非挥发性物质水平。

2.During the combustion process, nonvolatile matter (非挥发性物质) contributes to the formation of soot and ash.

在燃烧过程中，非挥发性物质会导致烟灰和灰烬的形成。

3.The laboratory test showed that the nonvolatile matter (非挥发性物质) content in the sample was within acceptable limits.

实验室测试显示样本中的非挥发性物质含量在可接受范围内。

4.In the production of pharmaceuticals, the presence of nonvolatile matter (非挥发性物质) can affect the purity of the final product.

在制药生产中，非挥发性物质的存在可能影响最终产品的纯度。

5.The analysis of the soil revealed a high concentration of nonvolatile matter (非挥发性物质), indicating potential contamination.

土壤分析显示出高浓度的非挥发性物质，这表明可能存在污染。

作文

In the study of physical chemistry and material science, understanding the properties of substances is crucial. One important concept that often arises in these fields is nonvolatile matter. This term refers to substances that do not readily evaporate or change from a solid or liquid state into vapor at room temperature and standard atmospheric pressure. The significance of nonvolatile matter lies in its stability and persistence in various environments, making it essential for a range of applications from industrial processes to everyday products.To comprehend the implications of nonvolatile matter, it is helpful to contrast it with volatile substances. Volatile substances, such as alcohol or gasoline, have high vapor pressures and can easily transition into gas. In contrast, nonvolatile matter remains in its original form, which is particularly beneficial in scenarios where evaporation could lead to loss of material or affect the outcome of a chemical reaction.For example, in the formulation of paints and coatings, the inclusion of nonvolatile matter ensures that the product retains its intended properties over time. As the volatile components evaporate during the drying process, the nonvolatile matter provides the necessary structure and durability to the final film. This is why many manufacturers carefully select the types of nonvolatile matter to include in their formulations, balancing performance with environmental considerations.Moreover, nonvolatile matter plays a significant role in the food industry. Ingredients like fats, sugars, and proteins are considered nonvolatile matter because they do not evaporate during cooking or processing. This characteristic is vital for maintaining the flavor, texture, and nutritional value of food products. For instance, when baking, the nonvolatile matter in flour contributes to the structure of bread, while sugar adds sweetness without evaporating away.In environmental science, the study of nonvolatile matter is equally important. Particulate matter in the atmosphere, which includes dust, soot, and other solid particles, is classified as nonvolatile matter. Understanding the sources and effects of this nonvolatile matter is crucial for air quality management and public health. Studies have shown that exposure to high levels of particulate nonvolatile matter can lead to respiratory issues and other health problems, highlighting the need for regulations and monitoring in urban areas.Furthermore, in the realm of electronics, nonvolatile matter is essential in the production of semiconductors and other devices. Materials such as silicon, which are nonvolatile matter, are used extensively in the creation of chips that power modern technology. Their stability and resistance to evaporation make them ideal for applications where reliability and longevity are paramount.In conclusion, the concept of nonvolatile matter encompasses a wide range of substances across various fields. Its properties influence manufacturing processes, food production, environmental health, and technological advancements. By understanding and utilizing nonvolatile matter, scientists and engineers can develop better products and solutions that enhance our daily lives while also addressing critical challenges in sustainability and health.

在物理化学和材料科学的研究中，理解物质的性质至关重要。一个常常出现的重要概念是非挥发性物质。这个术语指的是在常温和标准大气压下不易蒸发或从固态或液态转变为气体的物质。非挥发性物质的重要性在于它在各种环境中的稳定性和持久性，使其在从工业过程到日常产品的一系列应用中至关重要。要理解非挥发性物质的含义，将其与挥发性物质进行对比是有帮助的。挥发性物质，如酒精或汽油，具有高蒸汽压，可以轻易转变为气体。相反，非挥发性物质保持其原始形态，这在蒸发可能导致材料损失或影响化学反应结果的情况下尤为有益。例如，在油漆和涂料的配方中，包含非挥发性物质确保产品在时间推移中保持其预期的特性。随着挥发成分在干燥过程中蒸发，非挥发性物质提供了最终膜所需的结构和耐用性。这就是为什么许多制造商仔细选择要包含的非挥发性物质类型，以平衡性能与环境考虑。此外，非挥发性物质在食品工业中也发挥着重要作用。像脂肪、糖和蛋白质这样的成分被认为是非挥发性物质，因为它们在烹饪或加工过程中不会蒸发。这一特性对于保持食品产品的风味、质地和营养价值至关重要。例如，在烘焙时，面粉中的非挥发性物质有助于面包的结构，而糖则在不蒸发的情况下增加甜味。在环境科学中，对非挥发性物质的研究同样重要。大气中的颗粒物，包括灰尘、烟尘和其他固体颗粒，被归类为非挥发性物质。了解这种非挥发性物质的来源和影响对于空气质量管理和公共健康至关重要。研究表明，暴露于高浓度的颗粒非挥发性物质中可能导致呼吸问题和其他健康问题，这突显了在城市地区进行监管和监测的必要性。此外，在电子领域，非挥发性物质在半导体和其他设备的生产中至关重要。像硅这样的材料被广泛用于创造为现代技术提供动力的芯片。它们的稳定性和抗蒸发性使其非常适合用于可靠性和耐久性至关重要的应用。总之，非挥发性物质的概念涵盖了各个领域的一系列物质。其性质影响制造过程、食品生产、环境健康和技术进步。通过理解和利用非挥发性物质，科学家和工程师可以开发更好的产品和解决方案，提升我们的日常生活，同时应对可持续性和健康方面的关键挑战。