retardation

音标发音

• 英式音标 [ˌriː.tɑːˈdeɪ.ʃən]
• 美式音标 [ˌriː.tɑːrˈdeɪ.ʃən]
• 英式发音
• 美式发音

基本解释

• n.智力迟钝；阻滞

同根派生

同根词
• 词根：retard
adj.
• retarded智力迟钝的；发展迟缓的
• retardant延缓的
n.
• retard延迟；阻止
• retardant[化学]阻滞剂；抑止剂
vi.
• retard减慢；受到阻滞
vt.
• retard延迟；阻止；妨碍；使减速

• retardation相关词

英汉例句

双语例句

• Typical symptoms of mercury poisoning include mental retardation, loss of balance, tremors, blindness and loss of hearing.
  水银中毒的典型症状包括精神迟缓，平衡失调，颤抖，失明，失聪。
• And the Court argued that in the case of mental retardation, execution does not contribute to the goals of either retribution or deterrence.
  最高法院辩称精神发育迟滞的情况下，死刑对惩罚或威慑犯罪的目标没有任何贡献。
• And indeed the Court this time held that executions of persons with mental retardation did violate the Eighth Amendment's proscriptions against cruel and unusual punishment.
  此次法院当真认为对精神发育迟滞的人施用死刑的确违反了第八修正案禁止残酷刑罚的规定。

原声例句

• Mrs.Shriver said that the Special Olympics proved a very important fact: that exceptional children with mental retardation can be exceptional athletes.
• But when it was all said and done he wasn't blind, he wasn't deaf, didn't lose language, didn't become aphasic, no paralysis, no retardation.
  手术完成,他没有失明，没有失聪，没有失去语言能力，没有患失语症，没有麻痹，没有反应迟钝。
  耶鲁公开课 - 心理学导论课程节选
• So, it's not really a developmental ... it's not really a developmental delay in the way that it might make sense to think about certain forms of retardation.
  孤独症并非发展延迟,不应当把它理解为,某种形式的发育迟缓
  耶鲁公开课 - 心理学导论课程节选

权威例句

• Excerpted from The Kennedy Family and the Story of Mental Retardation by Edward Shorter.
  NPR: Eunice Kennedy Shriver's Olympic Legacy

• retardation更多例句

词组短语

短语

• mental retardation 智力迟钝；智能缺陷（等于mental deficiency）
• retardation time [高分子][物化]推迟时间;滞后时间;迟延时间;延时
• retardation factor 阻滞因数;阻滞系数;滞留因子
• developmental retardation 发展迟缓;发育迟缓
• Psychomotor retardation 精神运动性抑制;心理动作迟钝;精神性运动发育迟缓;动迟缓

• retardation更多词组

英英字典

剑桥英英字典

• slow development, or development that is slower than it should be

柯林斯英英字典

• Retardation is the process of making something happen or develop more slowly, or the fact of being less well developed than other people or things of the same kind.

• retardation剑桥字典
• retardation柯林斯字典

专业释义

医药科学

• 迟缓

物理学

• 延迟量

  A method using white-light Michelson interferometer and polarization interferometry system for measuring the retardation of wave plates(including the order of retardation) is presented.
  将白光偏振干涉和迈克耳孙干涉仪相结合,提出了一种利用空间白光干涉图测量波片延迟量(包括级次信息)的方法。

• 减速
• 减速度

化学

• 缓凝
• 相位延迟

  Chapter three . introduce the design principal of crystal polarizing prisms and beam splitter prisms, introduce phase retardation plate in short.
  第三章介绍了晶体偏光棱镜的及偏光分束棱镜的设计原理，简要介绍了相位延迟器件和退偏器件。

• 阻聚

能源科学技术

• 延滞

  It turns out that crack closure is the main reason for retardation, and crack tip blunting, crack deflection and strain-induced martensite would reinforce it.
  室温蠕变对裂纹扩展产生延滞的原因主要是裂纹闭合,同时裂尖钝化、裂纹偏折及形变诱发马氏体的形成也会起到一定的作用。

  艺术学

• 延留音[亦作retardment]

地球科学

• 迟滞量
• 延迟量

材料科学

• 缓聚作用

数学

• 减速度

生物学

• 阻滞
• 减速
• 推后
• 推迟
• 迟滞
• 延迟发育
• 迟缓

机械工程

• 减速
• 推后

水利工程

• 滞后