chemical constitution

简明释义

化学结构

英英释义

例句

1.Understanding the chemical constitution 化学组成 of plastics is crucial for recycling processes.

了解塑料的化学组成 chemical constitution 对于回收过程至关重要。

2.The chemical constitution 化学组成 of the soil was tested to assess its suitability for agriculture.

对土壤的化学组成 chemical constitution 进行了测试，以评估其农业适宜性。

3.Different plants have varying chemical constitutions 化学组成, which affect their medicinal properties.

不同植物的化学组成 chemical constitutions 不同，影响其药用特性。

4.Researchers analyzed the chemical constitution 化学组成 of the new compound to determine its reactivity.

研究人员分析了新化合物的化学组成 chemical constitution 以确定其反应性。

5.The study of the chemical constitution 化学组成 of a substance helps in understanding its properties.

对物质的化学组成 chemical constitution 的研究有助于理解其性质。

作文

The study of materials and substances is a fundamental aspect of science, particularly in the fields of chemistry and biology. One important concept that often arises in these studies is the term chemical constitution, which refers to the specific arrangement and types of atoms present in a molecule or compound. Understanding the chemical constitution of a substance is crucial for predicting its properties, reactivity, and behavior in various environments.To delve deeper, let us consider the example of water, a compound that is essential for life. The chemical constitution of water consists of two hydrogen atoms bonded to one oxygen atom, represented by the chemical formula H2O. This simple arrangement leads to unique properties such as high surface tension, solvent capabilities, and a relatively high boiling point compared to other similar-sized molecules. These properties are directly influenced by the chemical constitution of water, demonstrating how the arrangement of atoms can dictate the characteristics of a substance.In contrast, if we examine carbon dioxide (CO2), we see that its chemical constitution includes one carbon atom double-bonded to two oxygen atoms. This arrangement results in a linear molecule that behaves very differently from water. For instance, carbon dioxide is a gas at room temperature and plays a significant role in the greenhouse effect, highlighting the importance of understanding the chemical constitution in environmental science.The implications of chemical constitution extend beyond just basic compounds. In pharmaceuticals, for example, the chemical constitution of a drug can influence its efficacy and safety. Researchers meticulously design drugs with specific chemical constitutions to target particular biological pathways, ensuring that they interact with the body in desired ways. A slight modification in the chemical constitution can lead to vastly different outcomes, underscoring the precision required in drug development.Moreover, the chemical constitution is also essential in materials science. Engineers and scientists work to create new materials with tailored properties by manipulating their chemical constitution. For instance, the creation of polymers involves altering the chemical constitution to achieve desired characteristics such as flexibility, strength, or resistance to heat. This ability to engineer materials at the molecular level has revolutionized industries ranging from construction to electronics.In conclusion, the concept of chemical constitution is vital across various scientific disciplines. It not only helps us understand the fundamental nature of substances but also allows us to innovate and develop new technologies and solutions to complex problems. By grasping the significance of chemical constitution, we gain insights into the intricate relationships between structure and function in the natural world. As we continue to explore and manipulate the chemical constitution of materials, we pave the way for advancements that can greatly benefit society and the environment.

物质和物质的研究是科学的一个基本方面，特别是在化学和生物学领域。这个研究中经常出现的一个重要概念是“chemical constitution”，指的是分子或化合物中原子的具体排列和类型。理解物质的chemical constitution对预测其性质、反应性和在各种环境中的行为至关重要。为了更深入地探讨，让我们考虑水的例子，这是一种对生命至关重要的化合物。水的chemical constitution由两个氢原子与一个氧原子结合而成，化学式为H2O。这种简单的排列导致了独特的性质，如高表面张力、溶剂能力以及相对于其他相似大小分子较高的沸点。这些性质直接受水的chemical constitution影响，展示了原子的排列如何决定物质的特征。相反，如果我们检查二氧化碳（CO2），我们会看到它的chemical constitution包括一个碳原子与两个氧原子双键结合。这种排列形成了一个线性分子，其行为与水截然不同。例如，二氧化碳在室温下是气体，并且在温室效应中发挥着重要作用，这突显了在环境科学中理解chemical constitution的重要性。chemical constitution的意义不仅限于基本化合物。在制药行业，例如，药物的chemical constitution可以影响其有效性和安全性。研究人员精心设计具有特定chemical constitutions的药物，以针对特定的生物通路，确保它们以期望的方式与身体相互作用。稍微修改chemical constitution可能导致截然不同的结果，强调了药物开发中所需的精确度。此外，chemical constitution在材料科学中也至关重要。工程师和科学家通过操纵材料的chemical constitution来创造具有量身定制特性的新的材料。例如，聚合物的创建涉及改变chemical constitution以实现所需的特性，如灵活性、强度或耐热性。这种在分子水平上工程化材料的能力彻底改变了从建筑到电子产品等多个行业。总之，chemical constitution的概念在各个科学学科中至关重要。它不仅帮助我们理解物质的基本性质，还使我们能够创新并开发出新技术和解决复杂问题的方案。通过掌握chemical constitution的重要性，我们获得了对自然界中结构与功能之间复杂关系的深刻洞察。随着我们继续探索和操纵材料的chemical constitution，我们为能够极大地惠及社会和环境的进步铺平了道路。