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体格发育标准: 男女婴身长平均分别为58.89～67.81厘米和56.73～66.33厘米,体重平均分别为5.61～8.25公斤和5.04～7.44公斤,头围平均分别为38.95～43.47厘米和37.56—42.24厘米,胸围平均分别为37.95—45.55厘米和36.27—43.83厘米。
Physical development standards: boys and girls average length of 58.89 ~ 67.81 cm and 56.73 ~ 66.33 cm respectively, average body weight 5.61 ~ 8.25 kg and 5.04 ~ 7.44 kg, the average head circumference were 38.95 ~ 43.47 cm and 37.56-42.24 cm, chest circumference The average respectively 37.95-45.55 cm and 36.27-43.83 cm.