average mean molecular weight

简明释义

平均分子量

英英释义

例句

1.The average mean molecular weight is an important parameter in drug formulation.

在药物配方中，平均分子量是一个重要参数。

2.In our study, we calculated the average mean molecular weight to understand the distribution of molecules in the sample.

在我们的研究中，我们计算了平均分子量以了解样本中分子的分布。

3.To optimize the synthesis process, we need to monitor the average mean molecular weight of the product regularly.

为了优化合成过程，我们需要定期监测产品的平均分子量。

4.The average mean molecular weight can influence the viscosity of a solution significantly.

液体的平均分子量可以显著影响其粘度。

5.The average mean molecular weight of the polymer is crucial for determining its physical properties.

聚合物的平均分子量对于确定其物理特性至关重要。

作文

In the field of chemistry and molecular biology, understanding the concept of average mean molecular weight is crucial for various applications, including drug formulation, material science, and biological research. The term average mean molecular weight refers to the average mass of molecules in a given sample, taking into account the different types of molecules present and their respective abundances. This measurement is essential because it provides insights into the physical and chemical properties of substances, which can influence their behavior in different environments.To grasp the importance of average mean molecular weight, we must first understand what molecular weight means. Molecular weight is defined as the weight of a single molecule of a substance, typically expressed in atomic mass units (amu). However, most substances are not composed of identical molecules; they contain a mixture of different molecules, each with its own molecular weight. Therefore, calculating the average mean molecular weight allows scientists to obtain a more accurate representation of the sample's overall characteristics.For instance, consider a polymer, which is a large molecule composed of repeating structural units called monomers. Polymers often have a range of molecular weights due to variations in the length of the polymer chains. By determining the average mean molecular weight of the polymer, researchers can predict its mechanical properties, such as tensile strength and elasticity. A higher average mean molecular weight generally indicates a stronger and more durable material, while a lower value may suggest a more flexible but less robust structure.In pharmaceutical development, the average mean molecular weight of a drug compound can significantly impact its absorption, distribution, metabolism, and excretion (ADME) properties. Drugs with an appropriate average mean molecular weight are more likely to penetrate cell membranes effectively, leading to better therapeutic outcomes. Consequently, understanding and optimizing the average mean molecular weight of drug candidates is a critical step in the drug design process.Moreover, in the realm of biochemistry, the average mean molecular weight of proteins is vital for understanding their functions and interactions. Proteins are made up of amino acids, and each protein has a unique sequence and structure that determines its molecular weight. By analyzing the average mean molecular weight of proteins in a biological sample, researchers can gain insights into cellular processes, identify biomarkers for diseases, and develop targeted therapies.In conclusion, the concept of average mean molecular weight plays a pivotal role in various scientific disciplines. It provides essential information about the composition and properties of substances, enabling researchers and practitioners to make informed decisions in fields such as materials science, pharmacology, and biochemistry. As we continue to explore the complexities of molecular interactions, a thorough understanding of average mean molecular weight will remain a fundamental aspect of scientific inquiry and innovation.

在化学和分子生物学领域，理解“平均平均分子量”这一概念对于药物配方、材料科学和生物研究等各种应用至关重要。“平均平均分子量”一词指的是给定样品中分子的平均质量，考虑到存在的不同类型的分子及其各自的丰度。这一测量是必不可少的，因为它提供了对物质物理和化学性质的深入理解，这些性质会影响物质在不同环境中的行为。要理解“平均平均分子量”的重要性，我们首先必须了解分子量的含义。分子量被定义为某一物质单个分子的重量，通常以原子质量单位（amu）表示。然而，大多数物质并不是由相同的分子组成的；它们包含不同分子的混合物，每种分子都有其自身的分子量。因此，计算“平均平均分子量”使科学家能够获得样本整体特性的更准确的表现。例如，考虑一个聚合物，它是由称为单体的重复结构单元组成的大分子。由于聚合物链长度的变化，聚合物通常具有一系列的分子量。通过确定聚合物的“平均平均分子量”，研究人员可以预测其机械性能，例如抗拉强度和弹性。较高的“平均平均分子量”通常表示材料更强大且更耐用，而较低的值可能表明结构更灵活但不那么坚固。在制药开发中，药物化合物的“平均平均分子量”可以显著影响其吸收、分布、代谢和排泄（ADME）特性。具有适当“平均平均分子量”的药物更有可能有效穿透细胞膜，从而导致更好的治疗结果。因此，理解和优化药物候选者的“平均平均分子量”是药物设计过程中的关键一步。此外，在生物化学领域，蛋白质的“平均平均分子量”对于理解其功能和相互作用至关重要。蛋白质是由氨基酸组成的，每种蛋白质都有独特的序列和结构，决定了其分子量。通过分析生物样本中蛋白质的“平均平均分子量”，研究人员可以深入了解细胞过程，识别疾病生物标志物，并开发靶向疗法。总之，“平均平均分子量”的概念在各个科学学科中发挥着关键作用。它提供了有关物质组成和性质的重要信息，使研究人员和从业者能够在材料科学、药理学和生物化学等领域做出明智的决策。随着我们继续探索分子相互作用的复杂性，对“平均平均分子量”的透彻理解将始终是科学探究和创新的基本方面。