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age composition
Vertaling van "age composition" in Chinees
年龄构成
年龄结构
The age dependency ratio measures broad trends in age composition and dependency burden.
受抚养人年龄比体现年龄组成和受抚养人负担的大体趋势。
The age composition and growth of Cerithidea cingulatus in Ningbo Coast are reported.
报道了宁波沿海珠带拟蟹守螺种群的年龄组成与生长情况。
The changing age composition of migrant flows is reflected in the increasing number of children, adolescent and youth who are migrating independently of parents.
移民潮年龄构成不断变化反映在越来越多的儿童、少年和青年离开父母独自移徙。
Further investigations are needed to improve the methodology for estimating the size and distribution of the stocks of significant species and their age composition.
须进行进一步调查，以便改进分析重要鱼种鱼群大小和分布情况及其年龄构成的方法。
Changes in the age composition of a population determine the allocation of expenditures on services needed by the different segments of the population.
人口年龄结构的变化决定了人口不同部分所需服务的开支分配。
That need has been intensified by the changing age composition in many developing countries, increasing the proportion of older age groups in the population.
很多发展中国家的年龄结构不断变化，人口中老年人群体的比例增大，这种情况更证明了这种需要。
Employment is therefore directly affected by the widening base of the age composition of the population, specifically the increase in the number of young people among the total.
因此，人口年龄结构基础日益扩大，特别是青年人数在总人口中的比例增加（约3%），直接影响到就业。
However, these results are not consistent throughout the school life, and should be interpreted with care since, as we have seen, the socio-economic, racial and age composition of the group of men and women, in a given school grade, is not the same.
但就整个学习过程来说，情况并非始终如此，而且由于某一年级男女学生的社会经济、种族和年龄构成不尽相同，这些评估结果还需要仔细分析。
The changing age composition of migrant flows is reflected in the increasing number of children, adolescent and youth who are migrating independently of parents.
移徙人口的年龄结构不断变化，越来越多的儿童和青少年独立于父母移徙，反映了这种情况。
Changes in the age composition of a population are important because the number and proportion of children is a major determinant of expenditures on schools, childcare, immunization and reproductive health, while those of older persons determine expenditures on pension systems, other support for the elderly and health care.
人口年龄构成的变化十分重要，因为儿童人数和比例乃是学校、儿童保育、免疫接种和生殖健康开支的重要决定因素，而老年人数和比例则决定着养恤金制度、其他养老支助和保健方面的开支。
In IAEA, expected retirement in the next five years is not significant; however, there will be serious replacement needs due to the age composition and the mandatory system of rotation for the majority of the staff.
在原子能机构，未来五年预计退休人员不太多；然而，由于年龄构成和大多数工作人员的规定轮换，将会出现很大的替换需要。
If "revolution" is a rapid resettlement of the social structure, and if the age composition of the society counts as a very important aspect of that social structure, then there has been a social revolution in European and particularly Western European society within the lifetime of everyone over 50. Taken together, these things have implications which are only beginning to be acknowledged. These facts and circumstances were well to the fore earlier this year at a world gathering about aging as a challenge to science and to policy, held at Vichy in France.
如果"革命"是对社会结构的迅速重建， 如果社会的年龄构成被看作社会结构的一个非常重要的方面， 那么在欧洲， 特别是每一个人的寿命超过50岁的西欧， 已经有一场革命. 综上所述， 人们只是刚刚开始认识到这意味着什么. 这些事实和情况早些时候在法国维希举行的一个世界大会上被视为科学家和政策的挑战而置于显著的地位.
The age composition of New Zealand's population has changed over the last decade.
在过去十年中，新西兰人口的年龄结构发生了变化。
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Synoniemen voor age composition in het Engels
Woord & uitdrukking van de dag
Afbeelding van de dag
Resultaten: 17. Exact: 17. Verstreken tijd: 16 ms.
