retardation是什么意思?retardation怎么发音?retardation的解释和用法

英语单词retardation是什么意思?retardation怎么读?retardation怎么发音?52单词网为您整理了retardation的解释、用法、例句、词组等相关学习资料。下面跟小编一起来看看吧！

retardation怎么读

retardation的读音:[ˌri:tɑ:'deɪʃn]

retardation的意思

1、n.延迟;留级;制动;光程差;

retardation的相关词组

1、Mental retardation 智力迟钝，智力缺陷;

2、psychomotor retardation 精神运动性阻滞;

retardation的近义词

1、backwardness n.（无比较级）向后;相反;倒;回顾;

2、check v.检查;查看;核实;控制;抑制;克制;存放;在…上打钩;托运;

3、crossing n.横渡;交叉点;十字路口;渡口;安全通行处;人行横道;过境处;穿越;

4、deceleration n.减速;

5、delay v.推迟;耽误;磨蹭;使迟到;

retardation的反义词

1、acceleration n.加速;<物>加速度;加速升级;（优秀学生的）跳级;

retardation的双语例句

1、Asbestos reinforcement confers excellent flame retardation properties on a composite.

石棉增强材料使复合材料具有优异的防火性能.

2、Objective To explore the etiology of mental retardation, amenorrhea , abnormal childbearing history and abnormal sexual appearance.

目的为探讨智力低下 、 闭经 、 不良生育史和性征异常的病因.

3、Objective: To investgate the possibility of reactivating fragile X mental retardation-1 gene ( FMR 1 ) by cyclic adenosine monophosphate ( cAMP ).

目的探讨环磷酸腺苷 ( cAMP ) 对脆性X智力低下一号封闭基因 ( FMR1 ) 再激活作用的可能性.

4、The theory confirms the increase in the retardation effect with decrease in particle size.

理论证实,随着颗粒尺寸的减小,这一减速效应将增大.

5、Most children with Down syndrome have mild-to-moderate mental retardation.

大多数唐氏综合症儿童有轻度到中度的弱智.

6、Down syndrome is the most common genetic cause of mental retardation.

唐氏综合症是最常见的精神迟钝的遗传病因.

7、It is therefore not surprising that self-retardation is not well-documented in the systems we are considering.

因此,在我们所考虑的体系中,自缓聚作用尚未完全证实是不足为奇的.

8、Survey On physical function Developmental level Of Students With Mental Retardation In beijing.

北京市智力落后学生身体机能发育水平的调查研究.

9、Down Syndrome syndrome is the most common genetic cause of metal retardation mental retardation.

唐氏综合症是最为常见的基因遗传的智力迟钝.

10、Psychology The state or condition of being an imbecile; moderate or severe mental retardation.

低能、弱智的状态或情况; 中度或严重智力障碍.

11、Running safely of mine hoist mainly depends on running parameter control in retardation period.

矿井提升机的安全运行主要取决于减速段运行参数的控制.

12、The suggestion of development and extent of fire retardation PP was made.

提出了发展和推广阻燃聚丙烯纤维的有关建议.

13、Retardation factor ( new post )

迟延因素 ( 新员额 )

14、In addition, 4 patients presented with growth retardation.

此外, 4例患者表现出生长落后.

15、Autistic intelligence varies widely, from severe retardation to savant syndrome.

自闭症患者的智力差异甚广, 从极度迟钝到学者症候群不等.

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