Heterogeneous Substances

简明释义

异构化物

英英释义

例句

1.In environmental studies, researchers must consider Heterogeneous Substances (异质物质) that can affect water quality.

在环境研究中，研究人员必须考虑可能影响水质的异质物质（Heterogeneous Substances）。

2.The salad was a perfect example of Heterogeneous Substances (异质物质) with various vegetables and toppings.

这道沙拉是一个完美的异质物质（Heterogeneous Substances）的例子，里面有各种蔬菜和配料。

3.When analyzing soil samples, scientists often encounter Heterogeneous Substances (异质物质) that vary in composition.

在分析土壤样本时，科学家们经常会遇到成分各异的异质物质（Heterogeneous Substances）。

4.Concrete is made up of Heterogeneous Substances (异质物质) like gravel, sand, and cement.

混凝土由异质物质（Heterogeneous Substances）如砾石、沙子和水泥组成。

5.In chemistry class, we learned about Heterogeneous Substances (异质物质) such as sand and salt mixed together.

在化学课上，我们学习了关于异质物质（Heterogeneous Substances）的知识，比如沙子和盐混合在一起。

作文

In the world of science, understanding different types of materials is crucial. One important category of materials is known as Heterogeneous Substances（异质物质）. These substances are characterized by their non-uniform composition, meaning that they consist of different components that can often be distinguished from one another. This is in contrast to homogeneous substances, which have a uniform composition throughout. Examples of Heterogeneous Substances（异质物质） can be found in everyday life, such as in salads, where various ingredients like lettuce, tomatoes, and cucumbers can be easily identified. The significance of Heterogeneous Substances（异质物质） extends beyond mere observation; they play a vital role in many scientific fields, including chemistry, biology, and materials science. In chemistry, for instance, reactions involving Heterogeneous Substances（异质物质） can lead to different outcomes compared to those involving homogeneous mixtures. This is because the distinct phases within heterogeneous systems can interact in unique ways, affecting reaction rates and mechanisms. Moreover, in biology, many biological systems are inherently Heterogeneous Substances（异质物质）. For example, tissues in living organisms comprise various cell types, extracellular matrix components, and interstitial fluids. Understanding these heterogeneous mixtures is essential for researchers who aim to develop targeted therapies or study disease mechanisms. From a materials science perspective, Heterogeneous Substances（异质物质） are often engineered to achieve specific properties. For example, concrete is a composite material made from cement, water, sand, and gravel. The combination of these different materials results in a substance that possesses desirable characteristics such as strength and durability. By manipulating the proportions and types of components used, scientists and engineers can design materials that meet particular requirements for construction, manufacturing, or other applications. The study of Heterogeneous Substances（异质物质） also raises interesting challenges in terms of analysis and characterization. Techniques such as microscopy, spectroscopy, and chromatography are often employed to investigate the individual components within a heterogeneous mixture. Each method provides unique insights into the structure and behavior of these substances, allowing scientists to better understand their properties and interactions. In conclusion, Heterogeneous Substances（异质物质） are a fundamental aspect of both natural and synthetic materials. Their diverse compositions and interactions make them a subject of great interest across multiple scientific disciplines. By studying these substances, researchers can unlock new knowledge and applications that benefit society, from improving medical treatments to developing innovative materials. Thus, a thorough understanding of Heterogeneous Substances（异质物质） is essential for anyone engaged in scientific research or industrial applications.

在科学的世界中，理解不同类型的材料至关重要。一种重要的材料类别被称为异质物质。这些物质的特点是它们的组成不均匀，意味着它们由不同的成分组成，这些成分通常可以彼此区分。这与均质物质形成对比，后者在整个物质中具有均匀的组成。异质物质的例子可以在日常生活中找到，例如沙拉，其中各种成分如生菜、番茄和黄瓜可以很容易地识别出来。异质物质的重要性不仅仅在于观察；它们在许多科学领域中发挥着重要作用，包括化学、生物学和材料科学。例如，在化学中，涉及异质物质的反应可能会导致与涉及均质混合物的反应不同的结果。这是因为异质系统中的不同相可以以独特的方式相互作用，从而影响反应速率和机制。此外，在生物学中，许多生物系统本质上都是异质物质。例如，活生物体中的组织由各种细胞类型、细胞外基质成分和间质液体组成。理解这些异质混合物对研究人员开发靶向疗法或研究疾病机制至关重要。从材料科学的角度来看，异质物质通常被工程设计以实现特定的属性。例如，混凝土是一种复合材料，由水泥、水、沙子和碎石制成。这些不同材料的组合产生了一种具有强度和耐久性等理想特性的物质。通过操控所用成分的比例和类型，科学家和工程师可以设计出满足特定建筑、制造或其他应用要求的材料。对异质物质的研究还提出了有趣的分析和表征挑战。常常使用显微镜、光谱学和色谱法等技术来研究异质混合物中的各个成分。每种方法都提供了对这些物质的结构和行为的独特见解，使科学家能够更好地理解它们的性质和相互作用。总之，异质物质是自然和合成材料的基本方面。它们的多样组成和相互作用使其成为多个科学学科的研究对象。通过研究这些物质，研究人员可以解锁新的知识和应用，为社会带来益处，从改善医疗治疗到开发创新材料。因此，全面理解异质物质对于任何从事科学研究或工业应用的人来说都是至关重要的。