发育评价 meaning in English

assessment of growth and development

The system of bone age assessment without film is put forward under this backgroud . this system is still based on the standard of estimating skeletal maturity for chinese ( method of chn scoring ) , uses the digitized " image substitution tradion x light film
本文所述的无胶片系统的研制就是在这样的背景下提出的。本系统仍以中国人骨发育评价标准( chn积分法)为依据，采用数字化成像替代传统的x光胶片。