Acute exposure to lead may impact mice behavior altering such as irritability, hyperkinesis, retardation of learning and memory, etc.
急性铅暴露可能影响小鼠的行为改变，如易怒、运动亢进、学习和记忆迟钝等。
A score below 70 May indicate mental retardation.
分数低于70可能表明你有智力缺陷。
In addition, 4 patients presented with growth retardation.
此外，4例患者表现出生长发育迟缓。
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。
Paints. Thick plastics coatings. Retardation of dripping water diffusion.
涂料。厚塑料涂层。滴水渗透的阻滞。
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。
One doctor diagnosed PKU, a metabolic disease that can result in retardation.
一个医生诊断为pku，是一种会导致迟钝的新陈代谢疾病。
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。
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)。
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。
Accurate measurement of its retardation by ellipsometry prove the rationality of its structure design.
椭偏术对其相延测量的实验结果，验证了这种波片结构设计的合理性。
Thyroid dysfunction can manifest in growing children too in the form of mental and physical retardation.
甲状腺机能障碍在成长儿童中也表现为身体和大脑发育迟缓。
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。
Autism, Asperger's Syndrome and mental retardation are all diseases caused by nervous system problem in brain.
孤独症、阿斯·伯格综合症与智力障碍都是因脑部神经系统问题引起的疾病。
Down syndrome is the most common genetic cause of mental retardation, occurring in about 1 out of 700 live births.
唐氏综合症是造成智力迟钝的最普遍的基因原因，大概700个初生婴儿就有一个罹患此病。
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。
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。
However, a lot of things are done wrong, stupid is not necessarily mental retardation, nickname fool, a warm feeling.
但做过很多事情都是错的，傻瓜不一定是智力低下，昵称傻瓜，一种温暖的感觉。
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。
Even the mild variety has symptoms that include abnormal skeletal development and, sometimes, slight mental retardation.
虽然轻度的粘脂糖症的症状只是骨骼不正常发育，有时仅仅是轻度的智力缺陷。
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。
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。
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。
Thus iodine deficiency, as the single greatest preventable cause of mental retardation, is an important public-health problem.
因此，缺碘——这唯一可预防的、导致智力缺陷的疾病——是一个重要的公共健康问题。
Knowing what determines intelligence might lead to treatments for diseases of intelligence like mental retardation, Haier said.
弄清楚决定智力的因素可能有助于治疗类似智力缺陷（mental retardation）这类智力疾病，Haier 说。
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。
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。
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