查询词典 retardation

Thanks to our strong technical strength, excellent financial capability and stable customer resources, we've successively enhanced cooperation with AMRICAN DOW CHEMICAL COMPANY, CNOOC and Shell Petrochemicals Company Limited and GERMANY BAYER in environmental-friendliness, flame retardation, durability, high-temperature resistance, porous acoustical absorption, shrink resistance, non-toxicity and tastelessness so that our products sell well both at home and abroad.

并且凭借自身精湛的技术力量，雄厚的经济实力和稳定的客户资源，先后与美国陶氏化学有限公司和中海壳牌化学有限公司以及德国拜耳公司加强了对环保阻燃、耐用、耐高、透气性吸音、抗收缩及无毒无味等方面的合作，使产品畅销海内外，同时与温州、上海、北京、杭州及浙南地区1000多家客户建立长期的合作关系，使企业产值与销售额连年出现大幅度增长。

According to Dr Theophanous, Hitler's bizarre belief that syphilis was a hereditary disease that was originated and propagated by the Jews and resulted in insanity and mental retardation' could be the reason he attempted to eliminate the mentally retarded.

Theophanous博士称，希特勒认为梅毒是一种遗传性疾病，起源于犹太人并通过犹太人传播，并导致精神错乱和智力低下。这一奇异的想法或许正是他企图灭绝智力低下者的原因所在。

We report perioperative airway management for a 12 years old boy of Treacher Collins syndrome with severe mental retardation scheduled for elective dental treatment.

病例报告：我们报告一罕见案例― Treacher Collins 症候群之男童合并严重心智障碍，预定接受常规牙齿治疗其手术前后呼吸道的处理。

Nano-meter modified aluminum trihydrate was first time used as flame retardant to the flame retardation of PBT .

首次采用纳米改性氢氧化铝对对苯二甲酸丁二醇酯进行阻燃研究，考察了纳米的填充量对PBT/CGATH复合材料力学性能以及燃烧性能的影响。

Results The onset of depression was mainly influenced by life events, although depressive mood was accompanied by schizophrenialike symptoms, suicide idea and behavior as well as retardation of thought were more outstanding; although PSD exhibited depressive emotions, yet more patients had hallucination and delusion content which was unconsistent to depressive emotions.

结果 抑郁症起病多受生活事件的影响，抑郁心境伴精神病性症状时，自杀意念和行为及思维迟缓等症状较为突出；精神分裂症后抑郁虽表现有抑郁情绪，但仍有较多患者有与抑郁情绪不相适应的幻觉、妄想性内容。

In this experiment setup, a polarized common-path optical heterodyne interferometer is able to measure the twist angle and untwisted phase retardation of TN-LC very precisely.

实验中所使用到的光学架构，为一极化共光路径光学外差干涉仪，其结合了椭圆仪的概念，以透射的方式，将TN-LC之扭转角以及无扭转相位延迟这两个光学参数，精准地量测出来。

Internal catastrophes which cause "unwilled" major role failures through mental, emotional, or physical pathologies: severe mental retardation of the child, psychosis of child or spouse, or chronic and incurable physical conditions.

内部造成灾难&unwilled&的重大作用，通过心理失误，情绪或身体疾病：重症智力低下的儿童，儿童精神病或配偶，或慢性身体状况和不治之症。

It turns out that crack closure is the main reason for retardation, and crack tip blunting, crack deflection and strain-induced martensite would reinforce it.

室温蠕变对裂纹扩展产生延滞的原因主要是裂纹闭合，同时裂尖钝化、裂纹偏折及形变诱发马氏体的形成也会起到一定的作用。

In general, growth retardation occurs from two to three years of age, with coarsening of facial features and abnormalities in the bones of hands and spine.

一般来说，生长迟缓发生2至3岁，有粗面特徵和骨骼畸形和脊柱的手。

The functions of acetic acid in the acid treatment of sand stones are systematically analyzed in several aspects such as retardation,stability of ferric ions,corrosion inhibition,acid sludge resistence and buffering property etc.

从缓速性、铁离子稳定性、缓蚀性、抗酸渣性及缓冲性几个方面系统分析了乙酸在砂岩酸化中的功能。

" I' d like to get some rough idea about music in the baroque ear, please."

请简要介绍一下巴罗克时期的音乐，好吗？

The results showed that the peak latency and pattern of SEPs elicited by electrical needling in LI-l1 and MP were similar. The amplitude of SEPs elicited by electrical needling in LI-l1 was higher than that of MP. There was no obvious SEPs generation when MM was electrical needling.

结果显示，电针刺激曲池穴和其邻近桡侧伸腕长肌运动点诱发性脑电波的波形和波峰时间是类似的，只是穴位的诱发性脑电波波幅较大，而电针刺激非穴位点并没有明显的诱发性脑电位。