1.
A Study on the Investigation and Solution of 3-12 Aged Children Family Sex Education;
3-12岁儿童家庭性教育现状及对策研究
2.
The prevalence of vitamin A deficiency among the children aged between 3 and 12 years old was 9.3%, among which in the urban areas it was 3.0% and in rural areas the figure was 11.2%;
3-12岁儿童维生素A缺乏率为9.3%，其中城市为3.0%，农村为11.2%；
3.
Distribution Characteristics of Anorexia Among Children Aged 3-12 in Nantong;
南通市3~12岁儿童厌食的分布特征
4.
An Investigation on Adaptive Behaviors and Related Factors in Children
1048名3～12岁儿童适应行为及相关因素的调查
5.
Epidemiological Investigation of Sleep Disorders in Children from 3 to 12 Years of Age in Changzhi
长治市3～12岁儿童睡眠障碍流行病学调查
6.
Children under 12 rare half price.
12 岁以下儿童半价。
7.
Study on vitamin A nutrition status in plasma of different economic level of Chinese 3-12 year-old children
中国不同经济水平3～12岁儿童血浆维生素A营养状况
8.
COMPARISON OF THE TIME INDEX OF ECG AMONG 3～12 YEARS OLD HEALTHY CHILDREN IN WUJIANG AREA
吴江地区3～12岁健康儿童心电图时间参数的比较
9.
Study on the vitamin a nutrition status in plasma of children at the ages of 3-12 years in different Chinese rural areas
中国农村不同地区3～12岁儿童血浆维生素A营养状况调查
10.
Being a child especially between the ages of9 and12; preadolescent.
青春期前的儿童主要指9岁到12岁之间的儿童；接近青春期的儿童
11.
Study on the Attitude of Children from Six to Twelve Years Old to Children TV Advertising;
6～12岁儿童对儿童电视广告的态度研究
12.
Adults are80 yuan, children under12 are half price.
成人票80元，12岁以下儿童半价。
13.
Children under 12 half price throughout season
全季12岁以下的儿童半价
14.
Study on pattern ERG of 6～12 years old normal children.
6～12岁正常儿童图形视网膜电图研究
15.
ON THE CONFORMITY OF MORAL JUDGEMENT AMONG CHILDREN AGED FROM 8 TO 12
8—12岁儿童道德判断的从众现象
16.
Studies on Cardiac Function in Chil dren Aged 8-12 with Simple Obcsity
8～12岁单纯性肥胖儿童心功能研究
17.
Investigation on Skeletal Development of Obese Children Aged 7-12
7～12岁肥胖儿童骨骼发育的观察
18.
Analysis of Physical Development of 3 9324 Children Aged from Birth to 12 Years in PLA
军内39324名0～12岁儿童体格发育分析