目的通过超声测量胎儿身体局部体积求出能适用于低体质量儿、正常儿及巨大儿且较为准确的估计胎儿体质量（EFBM）公式。

Objective To seek a more accurate equation via ultrasound measuring the local volumes for estimating the fetal body masses(EFBM) in under-, normal- and macrosomia masses.

youdao

目的通过超声测量胎儿身体局部体积求出能适用于低体质量儿、正常儿及巨大儿且较为准确的估计胎儿体质量（EFBM）公式。

Objective To seek a more accurate equation via ultrasound measuring the local volumes for estimating the fetal body masses(EFBM) in under-, normal- and macrosomia masses.

youdao