retardation怎么读，retardation什么意思，retardation短语和例句

1.Conclusion:The genetic mental retardation is the human phenotype blemish caused by injured DNA.

结论遗传性智力迟缓是由DNA损伤引起的人类表型缺陷；

2.In addition, 4 patients presented with growth retardation.

此外，4例患者表现出生长发育迟缓。

3.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。

4.The IQ test alone does not determine whether someone is mental retardation.

仅靠智商测试一项并不能断定一个人是否智力迟钝。

5.A color-versus-retardation chart is used to interpret the observed pattern (see Table I).

彩色银两迟缓图是用来解释观察到的模式(见表一)。

6.A score below 70 May indicate mental retardation.

分数低于70可能表明你有智力缺陷。

7.Brain damage, leading to mental retardation and occasionally seizures.

脑损伤，并导致智力迟钝和无规律的抓握动作。

8.Many factors can lead to growth retardation in unborn babies.

许多因素可以导致胎儿发育迟缓。