Second, we can find and analyze the difference between MR children and NR ( non-retarded ) children, advance some experimental evidence-for the choice of educational placement and teaching methodology on MR children. 二是通过对弱智儿童与正常儿童在不同层面语义加工能力的比较,分析两类儿童之间的差异,对弱智儿童的教育安置及教学方法的选择提供实验证据。
The study provides a dependable approach to advance the accuracy rate during operation of the cervical pedicle for screw placement deeply. 为大幅度地提高颈椎椎弓根置钉的准确率提供了可靠的途径。
Based on the above analysis, to give some suggestions, the related departments must advance the Groups which have the ability to realize overall listing, and must select the method as far as possible the equity private placement. 由此提出政策建议,各相关部门应当积极推进有条件的集团公司整体上市,并应当尽量采用定向增发的方式。