retardation

retardation

美 　英 [ˌriːtɑː'deɪʃ(ə)n]

• n.迟滞；阻碍；迟钝；迟延程度
• 网络延迟；减速；减速度

反义词

同义词

英汉解释

英英解释

例句

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。

Most growth retardation occurs by the age of two and is irreversible.

许多不可消除的生长迟缓都开始于两岁。

Mental retardation, you know, causes a lot of pain hardship for a lot of families.

但是弱智问题一直以来就给许多家庭带来痛苦

They also identified at least two sites that have previously been linked to mental retardation.

他们还发现了至少两个此前已知与智力发育障碍有关的位置。

The results show that the retardation coefficient is negatively related with transport distance and diffusion depth of these nuclides.

结果表明：在其它条件相同的情况下，迟滞系数与这三种核素的迁移距离、扩散深度成负相关关系。

This is evidence for a developmental grammatical deficit that cannot be explained as a by-product of retardation or auditory difficulties.

这是一项对生长期语法缺陷的证据，而不能被解释为是一种妨碍或是听力困难的副产品。

When I moved to Austin in 1991 to work for the Texas Department of Mental Health and Mental Retardation, I decided to look him up.

当1991年我搬到了奥斯汀为得克萨斯心理健康及智力障碍部工作时，我决心去看看他。

The assessment of a child with autism or mental retardation must concentrate on different areas of possibly impaired functioning.

关于儿童到底是患有孤僻症还是患有智力缺陷的评定，必须注重于儿童多方面的机能。

The acrylic polymer as the main component of this retardation film preferably has a lactone ring structure.

主成分丙烯酸类聚合物优选具有内酯环结构。

Then the advantage and disadvantage between column and batch which are the main methods to test retardation factor in present are analyzed.

文中还介绍了目前常用的两种测定阻滞系数的方法―动态柱法和批式法，并对其优缺点作了分析。

Spontaneous abortion, preterm delivery and intrauterine grow retardation were all registered more frequently in the study group.

自然流产，早产和胎儿宫内生长迟缓的所有已登记的更频繁的研究小组。

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。

People with mental retardation are usually born with it, or it develops early in their life.

智力迟钝常常具有先天性，或是在人的早年发展而成。

Disclosed is a retardation film mainly composed of an acrylic polymer having transparency, heat resistance and high retardation property.

本发明提供一种具有透明性、耐热性和高相位差性能并且以丙烯酸类聚合物作为主成分的相位差膜。

Objective: To probe into the clinical value of color doppler ultrasound in the early diagnosis of intrauterine growth retardation (IUGR) .

目的：探讨彩色多普勒监测胎儿宫内生长迟缓的临床实用价值。

Experiment also showed that length of flexible dem has more effect on water-flow retardation than planting density.

试验表明，坝长的阻水作用较坝的密度要大得多。

The stress distribution of cladding layer can be ameliorate with preheating before cladding and thermal retardation after cladding.

熔覆件整体的熔前预热和熔后保温。可以改善熔覆层的应力分布。

Conclusion A portion of the balanced chromosomal translocation individuals have abnormal phenotypes with mental retardation.

结论部分染色体平衡易位个体有异常表型伴智力低下，对智力低下患者可作染色体核型分析。

COAL MINE EQUIPMENT. FLAME RETARDATION CONVEYOR BELTS WITH STEEL CORD FOR UNDERGROUND AND FOR ABOVE GROUND. TEST METHODS AND MEASUREMENTS.

煤矿器材.井下和井上金属帘线胎体防火焰输送带.试验和测量方法

The child may not present symptoms when it is born, but blindness and mental retardation can develop later in life.

新生儿出生并不一定会出现相关症状或体征，但在随后的成长中会导致其致盲以及智力发育迟缓的现象。

psychomotor retardation: The patient was suppressed spiritual movement, association difficulties, speech reduction, voice low, slow.

精神运动迟缓：患者精神运动明显抑制，联想困难，言语减少，语音低沉，行动缓慢。儿童抑郁症有什么病因。

Examples of mental disorders include depression, substance abuse, schizophrenia, mental retardation, childhood autism, and dementia.

精神障碍的情况包括：抑郁症、物质滥用、精神分裂症、精神发育迟缓、儿童期孤独症和痴呆。

Low levels of copper have been associated with mental retardation, depigmentation, anaemia, hypotonia and scorbutic changes in bone.

低水平的铜含量与智力迟钝，皮肤脱色，贫血，张力减退和坏血病有关。

Language barrier language retardation, or after normal language development language regression, lack of communication or language nature.

语言交流障碍语言发育落后，或者在正常语言发育后出现语言倒退，或语言缺乏交流性质。

COAL MINE EQUIPMENT. FLAME RETARDATION CONVEYOR BELTS WITH STEEL CORD FOR UNDERGROUND AND FOR ABOVE GROUND. SPECIFICATIONS.

煤矿器材.井下和井上用钢丝帘线胎体防火焰输送带.规范

Due to the presence of an extrachromosomal fragment, he suffered slight mental retardation.

由于存在一个染色体外碎片，他有轻微的智障。

This disease is characterized by limb length discrepancies, growth retardation, ichthyosis, cataracts, and punctate calcification.

这种疾病的特点是下肢长度差异，生长迟缓，鱼鳞病，白内障，和点状钙化。

During my last weeks at Frost Valley, one of my campers, a 19-year-old girl with mental retardation, began having seizures.

在霜谷的最后两个星期，营里一名19岁的智障营员有出现痉挛的征兆。我便非常留意她的情况。

Her other presentations included dyspnea, hematuria, urinary tract infection, mild mental retardation, seizure disorder, and acidosis.

其症状包括喘、血尿、尿路感染、轻度智能障碍、癫痫、酸中毒。

The acid retardation process occurs due to the selective absorptivity of the hydronium ion on the anion exchange resin.

迟缓的酸过程中发生由于交换树脂的选择性吸收的阴离子的离子离子对。

Mental retardation is a widely used term to describe people with less than average intelligence .

智障是一个广泛使用的术语，用来描述那些智力低于正常水平的人。

The moving boundary is introduced to indicate the notable change in the clay retardation factor with the increase of solute concentration.

模型引入了移动边界以说明当溶质在粘土孔隙水中的浓度达到某一较高值后，阻滞因子将发生显著变化。

Most of these children associated with moderate to severe mental retardation.

这些孩子大多伴有重度精神发育迟滞。

who scribbled "hereditary mental retardation" on an insurance-company claim form.

这位医生在保险公司索赔表上写下了“遗传性精神呆滞”。

Objective: To explore the clinical effect of stereotactic radiofrequency multi-target lesion for the treatment of mental retardation.

目的：探讨立体定向下多靶点毁损术治疗精神发育迟滞的临床效果。

Finally, teachers should carry out differentiated instruction to provide support for students with mental retardation.

其三，坚持差异教学，为智力障碍学生提供辅助支持。

A novel phase retardation device, optical fiber phase retardation device, is designed. Its working principle is analysed theoretically.

本文给出了一种新型的相位延迟器——光纤相位延迟器的设计方案，工作原理及理论分析结果。

Even the mild variety has symptoms that include abnormal skeletal development and, sometimes, slight mental retardation.

即使是温和一点的，也会引发许多症状，包括骨骼发育异常，有时还会有轻度精神发育迟滞。

Acid retardation is generally carried out in metal handling industries, where heavy metal ions are present in the process acids.

酸处理迟缓，一般都是由在金属工业，如重金属离子含量目前在这个过程中。

Mental retardation is not a disease itself. it cannot be cured and it's not contagious .

智力迟钝本身并不是一种疾病。它不可治愈，而且不传染。