儿童青春期胸阻抗Z_0值变化的初步研究

A Preliminary Research in Thoracic Impedance Zo Value Varieties of Adolescents

本文研究了处于青春发育期儿童阻抗Z_(?)值和胸解剖学特性之间的关系,试验数据表明在不同性别之间,Z_(?)值是由青少年胸部的解剖学构造不同引起的。

The relationship between Zo value and the anatomical characteristics of thorax was studied. Data xhowed that the difference of Zo value between two sexes was caused by the differences in the thoracic anatomy of adolescents.