智力落后儿童 meaning in English

mentally retarded children
retarded child

A research on the adaptive behavior development of children with mental retardation
智力落后儿童适应行为发展特点的研究
An experimental research of semantic memory structure of mentally retarded children
智力落后儿童词汇语义记忆组织的实验研究
Advance in research on effect of sports activities on intellectuality of mental retardation children review
体育活动对智力落后儿童智力影响的研究进展
Beijing chaoyang district anhua school ( former beijing chaoyang district peizhi central school ) is a specialized full - time and lodgable school recruiting retarded children for preschool , uine - year compulsory and secondary school edcation . it was established in 1986 approved by beijing municipal education commission
北京市朝阳区安华学校（原名北京市朝阳区培智中心校）是1987年经教委批准成立的一所专门招收智力落后儿童的集学前教育，九年义务教育，中等职业教育于一体的综合型全日制，寄宿制公立特殊教育学校。