本文采用较能客观反映真实足弓的指标——足弓指数，对幼儿、儿童和少年足弓发育情况进行研究。

This paper used foot arch index to investigate the growth of the foot arch of infants, children and juveniles.

youdao

本文采用较能客观反映真实足弓的指标——足弓指数，对幼儿、儿童和少年足弓发育情况进行研究。

This paper used foot arch index to investigate the growth of the foot arch of infants, children and juveniles.

youdao