developmental difference meaning in English

发展差异

The developmental difference between explicit and implicit memory of deaf and hearing children
聋童和正常儿童在内隐和外显记忆上的发展差异
3 . no developmental differences were found of possession concept between aggressive and non - aggressive children
也就是说，攻击性儿童在任何情况下，都容易对别人的行为作攻击性预期。
Developmental differences are more the result of a maturing product class , and how the ensuing improvements are promoted , than of any true difference in warehouse and data mart feature sets
开发差别更多的是成熟产品类的结果，以及如何推动随后的改进，而不是数据仓库和数据集市特色的任何真正差别。