天气预报 > 其他 > 两岁半宝宝的标准头围是多少厘米
两岁半宝宝的标准头围是多少厘米
更新时间: 2020-11-04 00:00:00  

头围的大小可以反映宝宝大脑发育情况,一般脑部的发育与体重、身高相似,年龄越小,发育越快。出生时头围约34厘米,前半年增长较快,约8~10厘米,后半年约增加3厘米。到1岁时头围一般46厘米,2岁时48厘米,5岁时可达50厘米,15岁时可基本接近成人水平,平均54~58厘米。

关键词: 宝宝 标准 多少 厘米

两岁半宝宝的标准头围是多少厘米相关经验

天气预报

最新推荐

页面:/news/view-2845598/ | 耗时:0.3654 s | 内存:2.11 MB | 查询:4 | 缓存读取:3 写入:0 | 加载文件:25
select * from tbl_Articles WHERE ArticleID=2845598 LIMIT 0,1
select * from tbl_Articles_data WHERE ArticleID=2845598 LIMIT 0,1
select * from tbl_Articles_sphinx where id=2845598 LIMIT 0,1
SELECT ArticleID,Title FROM tbl_Articles WHERE ArticleID IN(1050367,1093787,1102172,1067315,1083167,1095724,1100033,1122010,1103851,1046928,1063021,1109408,1070796,1071507,1069922,1118096,1098525,1068830,1077240,1042114,1092139,1093657,1117988,1116083,1096254,1111326,1083215,1071972,997282,1084779) ORDER BY field (ArticleID,1050367,1093787,1102172,1067315,1083167,1095724,1100033,1122010,1103851,1046928,1063021,1109408,1070796,1071507,1069922,1118096,1098525,1068830,1077240,1042114,1092139,1093657,1117988,1116083,1096254,1111326,1083215,1071972,997282,1084779)