12 years 3months什么意思

12 years 3months什么意思

12 years 3 months
12年3个月

From 1983 to 1995, 23 cases of atlantoaxial rotary subluxation were treated. The follow-up period ranged from 6 months to 12 years, with an averge of 5 years and 3 months. The atlantoaxial stability was good and no case was recurrence.
作者自1983年～1995年共收治23例寰枢关节旋转半脱位的患者，均经牵引复位，随访6个月～12年，平均5年3个月，稳定性好，无复发。

0-12 months 0-12个月 双语例句 1 longitudinal survey of physical growth of 0-12 months 0～12月婴儿体格发育纵向监测 2 objective the indexs of physical growth of 315 children aged 0-12 months were monitored longitudinally in order to provide theoretical basis for working out measure to promote children growth and development. 1目的纵向监测青岛市市区315名儿童0～12月体格发育状况，为制订进一步促进儿童健康成长的措施提供理论依据。