Studies show that iodine deficiency is the leading preventable cause of mental retardation.
研究显示，缺碘是智力发育迟缓的一个主要但可预防的因素。
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 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。
Fortunately, an easy form of protection is potassium iodide, a simple compound typically added to table salt to prevent goiter and a form of mental retardation caused by a dietary lack of iodine.
幸运的是，存在一种简单的保护方式，这就是碘化钾。它是通常添加到食盐中的一种简单的化合物，可以预防甲状腺肿大和因碘营养缺乏所致一种精神障碍。
Cold stress on crops results in severe yield losses through growth retardation and irreversible damage.
冷胁迫通过使植株生长迟缓和不可逆转的损伤，严重影响了作物产量。
In addition, 4 patients presented with growth retardation.
此外，4例患者表现出生长发育迟缓。
Affected birds showed growth retardation and hypogenesis of feather.
缺锌鸡出现生长迟缓、羽毛发育不良等临床症状。
The most prominent symptoms were speech retardation and social dysfunction.
症状特点以语言障碍及社会交往障碍最为突出。
The principle of modern flame retardation systems for textiles is discussed.
讨论了适用于纺织品的现代阻燃体系的作用原理。
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。
ObjectiveTo find out the electroencephalogram (EEG) change of the children with language retardation.
目的探讨语言发育迟缓儿童脑电图(EEG)改变及临床意义。
In the growth retardation and metabolism deviation induced by EM diet, low Ca played an important role.
表明低钙在喂养病区膳食的大鼠所造成的生长迟缓、代谢偏移中起重要作用。
Conclusions Growth retardation in children is mostly attributed to the total or partial deficiency of GH.
结论儿童生长发育迟缓大多数是由于生长激素缺乏或部分缺乏所致。
They also indicate the need for more study into the fragile X mental retardation protein's function itself.
它们同时也暗示着还需要对脆性X智力低下蛋白的功能本身进行更多的研究。
The retardation of the Fresnel rhomb phase retarder was measured with the measurement error less than 0.3%.
经过对菲涅耳菱体型相位延迟器件的测试，测量误差小于0.3%。
Put forward a new method of assembling polarization-interference to measure the phase retardation of wave-plate.
提出了会聚偏振光干涉法测量波片相位延迟量的新方法。
Objective to evaluate the significance of epidermal growth factor in the development of fetal growth retardation.
目的探讨表皮生长因子与胎儿宫内发育迟缓的关系。
Objective To observe the influence of acupuncture on osteocalcin in infantile encephalopathy and mental retardation.
目的观察针刺对小儿脑瘫及精神发育迟滞(或迟缓)骨钙素的影响。
How to determine the phase retardation of crystal precisely and conveniently has continuously been paid attention to.
如何精确而又方便地测定晶体的相位延迟量一直受到人们的关注。
Objective To explore the role of IGFBP-1 in the normal growth and intrauterine growth retardation (IUGR) in rat fetuses.
目的探讨胰岛素样生长因子结合蛋白- 1 (IGFBP - 1)在正常胎鼠发育和胎鼠宫内发育迟滞(IUGR)发生中的作用。
Objective To investigate the relationship between the change of lung function and fetal intrauterine growth retardation.
目的探讨妊娠期肺功能的变化与胎儿宫内发育迟缓的关系。
Placenta previa was see in 2 cases, cord around neck in 12, intrauterine growth retardation in 1, and hydatid mole in one.
发现2例前置胎盘、12例脐带绕颈、1例胎儿宫内发育迟缓及1例葡萄胎等异常。
Objective: To explore the correlativity between children of mental retardation and chromosome fragile site expression rate.
目的：探讨智力低下儿童与染色体脆性部位表达率的相关性。
The efficacious composition flame retardant is an important investigation aspect of flame retardation technology currently.
复合型高效阻燃剂是当前阻燃技术研究的重要方向之一。
Material retardation to a domestic industry is a specific situation of identifying the damage in the process of antidumping.
实质性阻碍国内产业的建立是反倾销损害认定的一种具体情形。
Due to the surface retardation, the attenuation rate of velocity becomes quicker, which depends on water depth and jet width.
由于水面的阻滞，中轴线上垂向速度的衰减较自由射流快，衰减规律随水深和射流宽度而异。
Methods The characters of forensic psychiatry expertise in 120 patients with mental retardation were retrospectively analyzed.
方法回顾性分析120例精神发育迟滞患者司法精神病鉴定特点。
Objective:To find out the significance of fragile X mental retardation on diagnostic etiology of inherent mental retardation(MR).
目的：探讨脆性X综合征对先天智力低下儿童病因学诊断的重要性。
Aberration and retardation effects are also taken into account when calculating pulse phase, colatitude Angle and position Angle.
在计算辐射的相位、余纬角和偏振位置角过程中考虑了光行差效应和延迟效应。
Based on the mechanism of delayed retardation, an analytical equation for predicting the retardation parameter has been formulated.
本文根据过载迟滞效应中产生推迟延缓的机理，得出了计算推迟延缓参数的公式。
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