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retardation

美英 [ˌriːtɑː'deɪʃ(ə)n]

n.迟滞；阻碍；迟钝；迟延程度
网络延迟；减速；减速度

retardation

retardation

n.

英-汉英-英网络释义

retardation

n.

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

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

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。

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。

13

People with mental retardation are usually born with it, or it develops early in their life.

智力迟钝常常具有先天性，或是在人的早年发展而成。

14

Disclosed is a retardation film mainly composed of an acrylic polymer having transparency, heat resistance and high retardation property .

本发明提供一种具有透明性、耐热性和高相位差性能并且以丙烯酸类聚合物作为主成分的相位差膜。

15

Objective : To probe into the clinical value of color doppler ultrasound in the early diagnosis of intrauterine growth retardation (IUGR) .

目的：探讨彩色多普勒监测胎儿宫内生长迟缓的临床实用价值。

16

Experiment also showed that length of flexible dem has more effect on water-flow retardation than planting density .

试验表明，坝长的阻水作用较坝的密度要大得多。

17

The stress distribution of cladding layer can be ameliorate with preheating before cladding and thermal retardation after cladding.

熔覆件整体的熔前预热和熔后保温。可以改善熔覆层的应力分布。

23

Low levels of copper have been associated with mental retardation , depigmentation, anaemia, hypotonia and scorbutic changes in bone.

低水平的铜含量与智力迟钝，皮肤脱色，贫血，张力减退和坏血病有关。

26

Due to the presence of an extrachromosomal fragment , he suffered slight mental retardation.

由于存在一个染色体外碎片，他有轻微的智障。

28

During my last weeks at Frost Valley , one of my campers , a 19 -year-old girl with mental retardation, began having seizures .

在霜谷的最后两个星期，营里一名 19 岁的智障营员有出现痉挛的征兆。我便非常留意她的情况。

29

Her other presentations included dyspnea, hematuria, urinary tract infection, mild mental retardation, seizure disorder, and acidosis .

其症状包括喘、血尿、尿路感染、轻度智能障碍、癫痫、酸中毒。

30

The acid retardation process occurs due to the selective absorptivity of the hydronium ion on the anion exchange resin .

迟缓的酸过程中发生由于交换树脂的选择性吸收的阴离子的离子离子对。

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