chain molecule

简明释义

链型分子

英英释义

例句

1.A typical example of a chain molecule (链状分子) is polyethylene, which is widely used in packaging.

聚乙烯是一个典型的chain molecule（链状分子），广泛用于包装材料。

2.In organic chemistry, a chain molecule (链状分子) can refer to a straight or branched carbon chain.

在有机化学中，chain molecule（链状分子）可以指直链或支链碳链。

3.Researchers are studying how the properties of a chain molecule (链状分子) affect its reactivity.

研究人员正在研究chain molecule（链状分子）的性质如何影响其反应性。

4.The length of a chain molecule (链状分子) can significantly influence its physical properties.

链状分子（chain molecule）的长度可以显著影响其物理性质。

5.The polymer consists of long repeating units, making it a type of chain molecule (链状分子).

这种聚合物由长的重复单元组成，使其成为一种类型的chain molecule（链状分子）。

作文

The study of materials at the molecular level has opened up new avenues in science and technology. One of the most fascinating aspects of this field is the concept of a chain molecule, which refers to a type of molecule that consists of a long sequence of atoms connected together in a linear fashion. These molecules can be composed of various elements, but they are most commonly associated with polymers, which are large molecules made up of repeated subunits known as monomers. Understanding chain molecules is crucial in fields such as chemistry, biology, and materials science, as they play a significant role in determining the properties and behaviors of different substances.Chain molecules can vary in length and complexity, ranging from simple structures to intricate configurations. For instance, polyethylene, a widely used plastic, is a type of polymer formed by the polymerization of ethylene monomers into a long chain molecule. This structure gives polyethylene its characteristic properties, such as flexibility and resistance to moisture. The ability to manipulate the length and arrangement of these chain molecules allows scientists and engineers to design materials with specific attributes tailored for various applications.In biological systems, chain molecules are also essential. DNA, the molecule that carries genetic information, consists of two long strands of nucleotides that form a double helix. Each strand can be considered a chain molecule made up of repeating units. The sequence of these units encodes the instructions necessary for the growth, development, and functioning of living organisms. Understanding the structure and function of these chain molecules has revolutionized the fields of genetics and biotechnology, leading to advancements in medicine, agriculture, and forensic science.Moreover, the study of chain molecules extends beyond natural substances to synthetic materials. Scientists have developed various techniques to create novel polymers with unique properties by altering the composition and configuration of chain molecules. For example, conducting polymers, which can conduct electricity, have been engineered by modifying traditional polymers. This innovation has potential applications in electronics, including flexible displays and solar cells.In conclusion, the concept of chain molecules is integral to our understanding of both natural and synthetic materials. Their linear structures and the ability to modify their properties make them a focal point of research across multiple disciplines. As we continue to explore the world of chain molecules, we unlock new possibilities for innovation and discovery that can significantly impact our daily lives and the future of technology. The ongoing research in this area promises exciting developments that will enhance our understanding of matter at the molecular level and lead to breakthroughs in various fields, including medicine, materials science, and environmental sustainability.

对材料在分子层面的研究为科学和技术开辟了新的途径。这个领域中最迷人的方面之一是链状分子的概念，它指的是由一长串原子以线性方式连接在一起的分子。这些分子可以由各种元素组成，但它们最常与聚合物相关，聚合物是由称为单体的重复亚单位组成的大分子。理解链状分子在化学、生物学和材料科学等领域至关重要，因为它们在决定不同物质的性质和行为方面发挥着重要作用。链状分子可以在长度和复杂性上有所不同，从简单结构到复杂配置。例如，聚乙烯是一种广泛使用的塑料，是通过将乙烯单体聚合成一条长链状分子形成的。这种结构赋予聚乙烯其特征性属性，如灵活性和抗湿性。操纵这些链状分子的长度和排列的能力使科学家和工程师能够设计具有特定属性的材料，以满足各种应用的需求。在生物系统中，链状分子同样至关重要。DNA，即携带遗传信息的分子，由两条长链核苷酸组成，形成双螺旋结构。每条链可以被视为由重复单位组成的链状分子。这些单位的序列编码了生物体生长、发育和功能所需的指令。理解这些链状分子的结构和功能已经彻底改变了遗传学和生物技术领域，导致医学、农业和法医学的进步。此外，链状分子的研究不仅限于天然物质，还扩展到合成材料。科学家们开发了多种技术，通过改变链状分子的组成和配置来创造具有独特性能的新型聚合物。例如，通过修改传统聚合物，导电聚合物可以导电。这一创新在电子学中具有潜在应用，包括柔性显示器和太阳能电池。总之，链状分子的概念对于我们理解自然和合成材料至关重要。它们的线性结构和修改其属性的能力使它们成为多个学科研究的重点。随着我们继续探索链状分子的世界，我们解锁了创新和发现的新可能性，这些可能性可以显著影响我们的日常生活和技术的未来。该领域的持续研究承诺将带来激动人心的发展，增强我们对分子层面物质的理解，并在医学、材料科学和环境可持续性等多个领域取得突破。