retardation
英[ˌriːtɑː'deɪʃn]
美[ˌriːtɑː'deɪʃn]
- n. 智力迟钝；阻滞
详细释义
- 迟延
- 阻止
- 妨碍
- 【物】减速度
- 迟延程度
- 妨碍量
- 妨碍物
- 【心】发育迟缓
- 迟钝
- 迟延发育
- 导致延迟或阻碍的事物
- mental retardation的异体
n. (名词)
英英释义
Noun:
-
a decrease in rate of change;
"the deceleration of the arms race"
-
the extent to which something is delayed or held back
-
any agent that retards or delays or hinders;
"flame-retardant"
-
lack of normal development of intellectual capacities
-
the act of slowing down or falling behind
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.
来自辞典例句
- 2. 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.
来自辞典例句
- 3. 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.
来自辞典例句
- 4. 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.
来自互联网
- 5. 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.
来自互联网
- A score below 70 may indicate mental retardation.
如果分数低于70可能表明智力迟钝。 - The rearward regiments are in painful retard.
后续部队受到令人难以忍受的阻碍。 - Many factors can lead to growth retardation in unborn babies.
许多因素可以导致胎儿发育迟缓。
用作名词 (n.)
用法讲解
- mental retardation 智力迟钝
- retard 妨碍
- retardation angle 延迟角,滞后角...
- retardation method 阻尼法,迟滞法,扼流...
- developmental retardation 发育迟缓
- psychomotor retardation 精神运动性阻滞...
- retardation plate 推迟板
- retardation spectrum 推迟谱
- magnetic retardation 磁滞
- chemical retardation 化学阻滞
- retardation path 减速航迹
- retardation test 制动试验,减速试验...
- retardation phase 减速期,缓长期...
- retardation network 推迟网络
- retardation time 推迟时间,滞后时间,...
- growth retardation 生长阻滞
- retardation factor 阻滞因数
- ion retardation 离子减速,离子阻滞...
- thermal retardation 保温
- retardation coil 扼流圈,抗流线圈...
相关词汇
- stupidity 愚笨
- prevention 阻止
- crossing 人行横道
- prohibition 禁止
- delay 耽搁
- check 检查
- obstruction 障碍
- hindrance 起妨碍作用的事物或人...
- impedance 阻抗
- obstacle 障碍
- slowing 慢化
- slowdown 降低速度
- subnormality 逊常态
- deceleration 减速
- lag 落后
- slowness 缓慢
- retardent 阻化剂
- mental retardation 智力迟钝
- backwardness 智力迟钝
- retardant 阻滞剂
- acceleration 加速
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【反义词】
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