retardation中文什么意思
[ ˌri:tɑ:'deiʃən ]发音: 用"retardation"造句
n.
迟延,推迟,迟滞;阻碍;迟延程度,妨碍量;【物理学】减速度,妨碍物;【心理学】发育迟缓;迟钝。
迟延,推迟,迟滞;阻碍;迟延程度,妨碍量;【物理学】减速度,妨碍物;【心理学】发育迟缓;迟钝。
- chemical retardation: 化学阻滞
- coefficient of retardation: 滞留系数; 阻滞系数
- crack retardation: 减速; 裂纹
例句与用法
更多例句: 下一页- 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。 - 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。 - Deficiencies in certain organic chemicals can cause mental retardation in babies, rickets, beriberi, blindness, scurvy and many other diseases .
缺乏某些有机化合物,能引起婴儿智力迟钝、佝偻病、脚气病、失明、坏血病和其它许多疾病。 - Adaptive behavior assessment of mental retardation review
智力残疾的适应性行为评估 - Diagnosis of 77 cases of intrauterine growth retardation
77例胎儿宫内发育迟缓的诊断
英文释义
名词- the act of slowing down or falling behind
同义词:slowdown, lag - a decrease in rate of change; "the deceleration of the arms race"
同义词:deceleration, slowing - lack of normal development of intellectual capacities
同义词:mental retardation, backwardness, slowness, subnormality - any agent that retards or delays or hinders; "flame-retardant"
同义词:retardant, retardent - the extent to which something is delayed or held back