2) age participation rate
适龄学生入读率
3) older students
大龄学生
4) school-age child
学龄儿童;适龄入学儿童
6) biological Age
生物学年龄
1.
This essay aims to find out the index related to aging, that is to say aging index, by analyzing the random population’s humeral immunity and biochemical index which changes in accordance with age, and to conduct further discriminatory analysis of biological age through aging index, as well as set up biological age regression equation through .
人类老化的进程,可以用测定的指标来判断,生物学年龄是一种客观的衡量人体老化度的指标。
补充资料:劳动适龄人口
处于劳动年龄、具有劳动能力的人口。劳动年龄的范围,各国规定不尽相同,多数国家只规定其下限,也有规定上下限的。中国规定的劳动年龄下限,男性及女性都是十六岁;上限男性为六十岁,女性体力劳动者为五十岁,脑力劳动者为五十五岁。该年龄段内丧失劳动力的人口不属劳动适龄人口。
说明:补充资料仅用于学习参考,请勿用于其它任何用途。
参考词条