per capita

简明释义

人均

英英释义

例句

1.The GDP per capita 人均国内生产总值 of the country reflects its economic performance.

该国的人均国内生产总值反映了其经济表现。

2.When comparing health care spending, it is important to look at the cost per capita 人均 rather than total expenditures.

在比较医疗支出时，关注人均成本而不是总支出是很重要的。

3.The country's income per capita 人均 has increased significantly over the last decade.

该国的收入人均在过去十年中显著增加。

4.The government announced a new initiative to increase education funding per capita 人均 for students.

政府宣布了一项新举措，以增加学生的教育资金人均。

5.Environmental impact assessments often include data on emissions per capita 人均 to measure sustainability.

环境影响评估通常包括关于排放量的数据显示，以人均来衡量可持续性。

作文

Understanding the term per capita is essential in various fields, especially in economics and social sciences. The phrase per capita literally translates to 'per person' in Latin, and it is commonly used to provide a measure that accounts for the population size when analyzing data. This term allows for a more accurate comparison between different regions or countries by normalizing figures to a per-person basis, making it easier to understand the distribution of resources or wealth.For instance, when discussing income levels, the average income can be misleading if we simply look at total income without considering the population size. If Country A has a total income of $1 million with a population of 100,000 people, while Country B has a total income of $2 million with a population of 500,000, the average income per capita can reveal a different story. In Country A, the per capita income would be $10, while in Country B, it would only be $4. This stark contrast highlights how using per capita figures can provide a clearer picture of economic well-being among citizens.Moreover, the concept of per capita is not limited to income alone. It can also apply to various indicators such as carbon emissions, healthcare spending, and education funding. For example, when evaluating environmental policies, looking at carbon emissions per capita helps identify which countries are contributing more to climate change relative to their population size. A country with high total emissions but a small population might have a lower per capita emission rate compared to a larger country with significant emissions.In the realm of healthcare, understanding expenditures per capita can shed light on the efficiency and accessibility of health services in different countries. A nation may spend a large total amount on healthcare, but if its population is equally large, the per capita spending may not be as impressive. For instance, if Country C spends $10 billion on healthcare for a population of 50 million, the per capita spending would be $200. In contrast, if Country D spends $5 billion for a population of only 5 million, its per capita spending would be $1,000. This comparison illustrates how per capita metrics can help assess the effectiveness of healthcare systems across different contexts.Furthermore, the use of per capita statistics is vital for policymakers and researchers. By analyzing data on a per capita basis, they can make informed decisions that consider the needs of individuals rather than just aggregate figures. This approach can lead to more equitable policies that aim to improve the quality of life for all citizens, particularly in areas like poverty alleviation, education, and public health.In conclusion, the term per capita serves as a powerful tool for understanding and interpreting data across various disciplines. Its ability to normalize figures relative to population size enables clearer comparisons and better insights into societal issues. Whether discussing income inequality, environmental impact, or healthcare access, utilizing per capita metrics can significantly enhance our understanding of complex problems and guide effective solutions.

理解短语per capita在各个领域，特别是经济学和社会科学中至关重要。这个短语的字面意思是“每人”，它通常用于提供一个考虑到人口规模的数据分析度量。这个术语使得在不同地区或国家之间进行更准确的比较成为可能，通过将数据标准化为每人基础，以便更好地理解资源或财富的分配。例如，在讨论收入水平时，如果我们只看总收入而不考虑人口规模，平均收入可能会产生误导。如果国家A的总收入为100万美元，人口为100,000人，而国家B的总收入为200万美元，人口为500,000人，那么per capita收入可以揭示一个不同的故事。在国家A中，per capita收入为10美元，而在国家B中，仅为4美元。这一明显的对比突显了使用per capita数字能够提供公民经济福祉更清晰的画面。此外，per capita的概念并不限于收入。它还可以适用于各种指标，例如碳排放、医疗支出和教育资金。例如，在评估环境政策时，查看每人碳排放量有助于识别哪些国家相对于其人口规模对气候变化贡献更大。一个总排放量很高但人口较少的国家，其per capita排放率可能低于一个人口众多但排放量同样巨大的国家。在医疗保健领域，了解每人医疗支出可以揭示不同国家健康服务的效率和可及性。一个国家可能在医疗保健上花费大量总额，但如果其人口也很庞大，那么per capita支出可能就没有那么令人印象深刻。例如，如果国家C在5000万的人口上花费100亿美元医疗保健，则per capita支出为200美元。相比之下，如果国家D在仅500万人口上花费50亿美元，其per capita支出为1000美元。这种比较说明了per capita指标如何帮助评估不同背景下医疗系统的有效性。此外，使用per capita统计数据对政策制定者和研究人员至关重要。通过按per capita基础分析数据，他们可以做出考虑个人需求的明智决策，而不仅仅是聚合数据。这种方法可以导致更公平的政策，旨在改善所有公民的生活质量，特别是在减贫、教育和公共卫生等领域。总之，per capita这一术语作为一种强有力的工具，帮助我们理解和解释各个学科的数据。它相对于人口规模的标准化能力使得更清晰的比较和对社会问题的更好洞察成为可能。无论是在讨论收入不平等、环境影响还是医疗可及性方面，利用per capita指标都能显著增强我们对复杂问题的理解，并指导有效的解决方案。