quantitative composition

简明释义

数量构成

英英释义

例句

1.In environmental studies, understanding the quantitative composition of pollutants is crucial for assessing air quality.

在环境研究中，了解污染物的定量成分对评估空气质量至关重要。

2.Researchers often use spectroscopy to analyze the quantitative composition of various materials.

研究人员通常使用光谱法来分析各种材料的定量成分。

3.The quantitative composition of a food product can affect its nutritional value and health benefits.

食品产品的定量成分会影响其营养价值和健康益处。

4.The chemist analyzed the quantitative composition of the solution to determine the concentration of each substance.

化学家分析了溶液的定量成分以确定每种物质的浓度。

5.The report provided a detailed breakdown of the quantitative composition of the soil samples collected from the site.

报告提供了从现场收集的土壤样本的定量成分的详细分解。

作文

In the realm of science and data analysis, the term quantitative composition refers to the specific amounts or proportions of different components within a given sample or mixture. This concept is pivotal in various fields such as chemistry, biology, and environmental science, where understanding the precise makeup of substances can lead to significant insights and advancements. For instance, in chemistry, the quantitative composition of a compound determines its properties and reactivity. Knowing the exact ratios of elements in a chemical formula allows scientists to predict how that compound will behave under different conditions. Moreover, in the field of biology, the quantitative composition of cellular structures can provide crucial information about the health and function of an organism. By analyzing the amounts of different biomolecules, such as proteins, lipids, and nucleic acids, researchers can gain insights into metabolic processes and disease states. This quantitative approach enables biologists to develop targeted therapies and interventions based on the specific needs of cells or tissues.Environmental science also heavily relies on quantitative composition to assess the health of ecosystems. For example, measuring the concentrations of pollutants in water bodies allows scientists to evaluate the impact of human activities on aquatic life. Through rigorous analysis of the quantitative composition of various environmental samples, researchers can devise strategies for pollution control and habitat restoration. The importance of quantitative composition extends beyond the natural sciences. In fields like economics and social sciences, understanding the quantitative composition of demographic data can help policymakers make informed decisions. For instance, analyzing the age, income levels, and educational backgrounds of a population can reveal trends and disparities that need to be addressed. This quantitative analysis is essential for developing effective social programs and allocating resources efficiently. In conclusion, the concept of quantitative composition is fundamental in various disciplines, providing a framework for understanding the intricate details of complex systems. Whether in the laboratory, the field, or the office, the ability to analyze and interpret quantitative composition data is crucial for driving innovation and improving outcomes. As we continue to advance our scientific knowledge and technological capabilities, the significance of quantitative composition will undoubtedly grow, shaping the future of research and decision-making across multiple domains.

在科学和数据分析的领域，术语quantitative composition指的是给定样本或混合物中不同成分的具体数量或比例。这个概念在化学、生物学和环境科学等多个领域至关重要，因为理解物质的精确组成可以带来重要的见解和进展。例如，在化学中，化合物的quantitative composition决定了其特性和反应性。知道化学式中元素的确切比例使科学家能够预测该化合物在不同条件下的行为。此外，在生物学领域，细胞结构的quantitative composition可以提供关于生物体健康和功能的重要信息。通过分析不同生物分子（如蛋白质、脂质和核酸）的数量，研究人员可以深入了解代谢过程和疾病状态。这种定量方法使生物学家能够根据细胞或组织的具体需求开发针对性的疗法和干预措施。环境科学也在很大程度上依赖于quantitative composition来评估生态系统的健康。例如，测量水体中污染物的浓度使科学家能够评估人类活动对水生生物的影响。通过对各种环境样本的quantitative composition进行严格分析，研究人员可以制定污染控制和栖息地恢复的策略。quantitative composition的重要性超越了自然科学。在经济学和社会科学等领域，理解人口数据的quantitative composition可以帮助政策制定者做出明智的决策。例如，分析一个人口的年龄、收入水平和教育背景可以揭示需要解决的趋势和差距。这种定量分析对于开发有效的社会项目和高效分配资源至关重要。总之，quantitative composition的概念在各个学科中都是基础，为理解复杂系统的细节提供了框架。无论是在实验室、实地还是办公室，分析和解释quantitative composition数据的能力对于推动创新和改善结果至关重要。随着我们继续推进科学知识和技术能力，quantitative composition的重要性无疑会增长，塑造未来各个领域的研究和决策过程。