retardation信息详情
n.阻滞；迟延；妨碍
retardations───n.阻滞；迟延；妨碍
recordation───n.记载；记录
retaliation───n.报复；反击；回敬
retardative───adj.阻碍的；使迟延的
retractation───n.撤回；收回；翻悔；取消
revalidation───n.重新生效
reoxidation───n.再氧化
retardate───n.白痴；低能者；智能迟钝者
retardates───n.白痴；低能者；智能迟钝者
Acute exposure to lead may impact mice behavior altering such as irritability, hyperkinesis, retardation of learning and memory, etc.───急性铅暴露可能影响小鼠的行为改变，如易怒、运动亢进、学习和记忆迟钝等。
Many factors can lead to growth retardation in unborn babies.───许多因素可以导致胎儿发育迟缓。
Studies show that iodine deficiency is the leading preventable cause of mental retardation.───研究显示，缺碘是智力发育迟缓的一个主要但可预防的因素。
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。
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。
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
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。
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。
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。
At speeds low compared with light, the temporal retardation is proportional to the square of your speed.
Preparation of nuclei and gel retardation assays.
Yet even people with severe mental retardation show a high level of curiosity in certain circumstances.
Moreover, a prominent feature in the gel retardation experiments is the presence of a smear between the two well-defined bands.
Many factors can lead to growth retardation in unborn babies.
Excessive drinking during pregnancy can cause mental retardation and physical problems with the child.
FIG. 2 Results of gel retardation assays using several of the mutant MetJ repressors.
In some cases, there is also mental retardation and soft-tissue calcifications.
Those born with it can develop mental retardation(sentencedict.com), epilepsy and blindness - sometimes years later.