age composition中文什么意思

（鱼群的）年龄组成

城市人口年龄构成

年龄分布

年龄结构

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年龄组成

• age:    n. 1.年龄。 2.成年〔满廿一岁 ...
• composition:    n. 1.作文(法)，作诗(法)，作 ...
• age-sex composition:    年龄性别构成

例句与用法

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1. The number of people searching for work in a less developed country depends primarily on the size and age composition of its population .
   在欠发达国家中，寻求职业的人数主要取决于该国人口数量的多少与年龄结构。
2. The age composition of leased staff the number is non - real
   租赁雇员的年构成数字非真实
3. On age composition of supervision personnel and occupation service life of chief supervisor
   关于监理人员年龄结构与总监的执业年限
4. Aging population is a global people ' s development trend nowadays , this kind of the changes in age composition of the population is influencing all respects of life extensively and deeply
   人口老龄化是当今全球人口发展的趋势，这种人口年龄结构的变迁正在广泛而深刻地影响着社会生活的各个方面。
5. This thesis investigates and analyzes the quantity , specialty structure , age composition , and academic credentials of communications talents . on the basis of extensive investigation , analyze the present situation of talents and problems existed in development
   本论文通过对湖北省交通专门人才数量、专业结构、年龄结构、学历结构等现状调查和分析，指出了交通人才存在的问题。