论文部分内容阅读
一、人的体重新生儿平均体重3公斤,1—3个月内每月增加0.7公斤,4—6个月内每月增加0.6公斤,7—12个月内每月增加0.5公斤,1岁后每年约增加2公斤左右。成年人的标准体重可这样计算: 体重(公斤)=身高(厘米)—100 实际体重±10％都属正常范围,理想的体重,男子应比标准体重低10％,女子应比标准体重低15％。二、人体的比例人体的比例是以头长为单位,在我国成人的高度通常为7—7.5个头长,比例大致是两肩之间为2个头长,手臂3个头长,从股骨大转子至脚后跟为4个头长。1—2岁的幼儿头部与体长的比例为1:4,儿童约为1:5,少年为1:6。
First, the human body weight The average weight of newborns 3 kg, 1-3 months to increase 0.7 kg per month, 4-6 months monthly increase of 0.6 kg, 7-12 months to increase 0.5 kg per month, 1 year old After about 2 kg more each year. The standard body weight of an adult can be calculated as follows: Weight (kg) = height (cm) -100 actual weight ± 10% are within the normal range, the ideal weight, men should be 10% lower than the standard weight, women should be lower than the standard weight 15 %. Second, the proportion of the human body The proportion of the body is based on head length, the height of our adult is usually 7-7.5 head length, the ratio is roughly between the two heads for two heads, arms 3 heads long, from the greater trochanter to Heel is 4 heads long. The ratio of head to body length for children aged 1-2 years is 1: 4, for children is about 1: 5, for boys: 1: 6.