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一代豪杰曹操,在《短歌行》中发出“对酒当歌,人生几何?譬如朝露,去日苦多”的千古感慨。在古人抒发人生短暂愁苦、求贤若渴、老骥伏枥、暮年壮怀激烈情怀的同时,也引发现代人对生命长度的探问:人究竟能活多久?生命的意义又何在?今天,我们用“人均预期寿命”这个指标来测度和比较人类的寿命长度,衡量一个国家或地区现阶段经济社会发展水平及医疗卫生服务水平的综合指标。在当今这个日益关注人本的社会,人均预期
A generation of hero Cao Cao, in the “short song line” issued in the “wine song, geometric life? For example, the morning dew, to bitter day ” of the eternal feeling. While the ancients expressed their short-term sorrows, desperation, old age and vigorous feelings, they also led modern people to probe into the length of life: How long can people live? What is the meaning of life? Today, we use “per capita Life expectancy ”This measure to measure and compare the length of human life, a country or region at the present stage to measure the level of economic and social development and health services comprehensive index. In today’s increasingly human-centered society, per capita expectations