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儿童及青少年瞳距测量不仅可以从一个方面了解儿童及青少年的发育状况,同时对指导配戴矫正眼镜有一定的实际意义。于1991年4—6月对兰州市1077名儿童及青少年作了瞳距测量,现报告如下。
Pupillary distance measurement of children and adolescents can not only understand the development status of children and adolescents in one aspect, but also have some practical significance for guiding and wearing corrective glasses. From April to June 1991, 1077 children and adolescents in Lanzhou City were taken IPD measurements. The report is as follows.