[, ] (; ) a description of the number of people of different ages who buy a particular product or who work in an organization年龄分布图；年龄剖面图（描述购买某一产品或在某一机构工作的不同年龄组别的人数）◆The female workforce had a different age profile from that of the male.女职工有不同于男职工的年龄分布图。