retardation meaning in English
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。
Examples
- 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