FASabbr.船边交货价格(=free alongside ship)abbr.胎儿酒精综合症(=fetal alcohol syndrome)abbr.一级和二级(firsts and seconds)Fasana法萨纳

1. We observed highly significant changes of fiber orientations at regions that correspond to the superior longitudinal fasciculus during the first 5 years.
   这个结果说明上纵束的轴突和髓鞘发育很慢，而这个区域被认为和语言功能相关。