1.迟延,推迟,迟滞;阻碍;迟延程度,妨碍量;【心】发育迟缓;迟钝;【物】减速度,妨碍物
1.the process or fact of slowing down
2.something that acts as a delay or obstacle to progress
3.deceleration, or the rate of deceleration
4.the condition of being mentally challenged
5.the condition of having developmental disabilities
1.the process or fact of slowing down
2.something that acts as a delay or obstacle to progress
3.deceleration, or the rate of deceleration
4.the condition of being mentally challenged
5.the condition of having developmental disabilities
1.ObjectiveTo find out the electroencephalogram(EEG)change of the children with language retardation.
目的探讨语言发育迟缓儿童脑电图（EEG）改变及临床意义。
2.Most growth retardation occurs by the age of two and is irreversible.
许多不可消除的生长迟缓都开始于两岁。
3.Mental retardation, you know, causes a lot of pain hardship for a lot of families.
但是弱智问题一直以来就给许多家庭带来痛苦
4.They also identified at least two sites that have previously been linked to mental retardation.
他们还发现了至少两个此前已知与智力发育障碍有关的位置。
5.The results show that the retardation coefficient is negatively related with transport distance and diffusion depth of these nuclides.
结果表明：在其它条件相同的情况下，迟滞系数与这三种核素的迁移距离、扩散深度成负相关关系。
6.This is evidence for a developmental grammatical deficit that cannot be explained as a by-product of retardation or auditory difficulties.
这是一项对生长期语法缺陷的证据，而不能被解释为是一种妨碍或是听力困难的副产品。
7.When I moved to Austin in 1991 to work for the Texas Department of Mental Health and Mental Retardation, I decided to look him up.
当1991年我搬到了奥斯汀为得克萨斯心理健康及智力障碍部工作时，我决心去看看他。
8.The assessment of a child with autism or mental retardation must concentrate on different areas of possibly impaired functioning.
关于儿童到底是患有孤僻症还是患有智力缺陷的评定，必须注重于儿童多方面的机能。
9.The acrylic polymer as the main component of this retardation film preferably has a lactone ring structure.
主成分丙烯酸类聚合物优选具有内酯环结构。
10.Then the advantage and disadvantage between column and batch which are the main methods to test retardation factor in present are analyzed.
文中还介绍了目前常用的两种测定阻滞系数的方法―动态柱法和批式法，并对其优缺点作了分析。