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- Four X syndrome 四X综合征
- Except the two cases of X syndrome,the sensitivity of treadmill ECG was 86.96%,specificity 90.48% and accuracy 90.91%. 除外2 例X综合征，敏感性86－96%25 ，特异性90－48 %25 ，准确性90－91 %25 。
- One example is the triplet expansion repeat mutations which can cause fragile X syndrome or Huntington's disease. 第一个特性是这种遗传疾病是由得病的母亲传给儿子与女儿。
- Obejective To discuss the relationship between the congenital mental retard and the FMR-1(fragile X syndrome mental retardation genel). 目的探讨先天性智力低下与脆性X综合征智力低下基因1(Fragile X mentalretardation gene 1,FMR-1)关系。
- Objective To discuss the mechanism of intracellular cyclic adenosine monophosphate (cAMP) level depression in fragile X syndrome. 目的 探讨脆性X综合征细胞内环磷酸腺苷 (cAMP)降低的机制。
- The neuroanatomical abnormalities common to both Down's syndrome and fragile X syndrome are in the hippocampus and cerebellum. 唐氏症和X染色体脆折症的神经解剖结构异常之处同是位于海马回和小脑。
- The recent volumetric neuroimaging studies in children with fragile X syndrome, Down syndrome (DS), Rett syndrome (RS), and Tourette syndrome (TS) were reviewed. 摘要我们整理了近来有关脆弱X染色体症，唐氏症，雷特症，及多雷氏症候群之脑部体积测量研究。
- The proband of pedigree A with highexpression of fragile X chromosome(35/273) was detected to be a full mutation patient of fragile X syndrome by the molecular genetic test. A家系先证者脆性X染色体高表达（35/273），分子遗传学检查证实为脆性X综合征全突变患者；
- The total incidence of the chr omosomal abnormals was 25.12%.The incidence of Fragile X Syndrome was the highes t (18.36%),the incidence of Down's Sydrome was lower (1.93%). 结果发现存在8种染色体异常，总发生率25.;12%25，其中脆性X综合征为18
- A clinical and EEG study of fragile X syndrome 脆性X染色体综合征临床与脑电图的研究
- A CASE REPORT OF FRAGILE X SYNDROME 一例脆性X染色体综合征报告
- It is clear to all of us that two plus two is four. 二加二等于四对我们大家都很清楚。
- Keywords Pravastatin;X Syndrome;Endothelin; 普伐他汀;X综合征;内皮素;
- He wove four plots together into a novel. 他把四条情节编成一部小说。
- We have tea at four o'clock in the afternoon. 我们在下午四点钟喝茶。
- The town boasts four swimming pools. 这座城镇以拥有四个游泳池而自豪。
- Our football team won by four goals to nil. 我们的足球队以四比零取胜。
- He lay back and hit the ball for four. 他向后弯身击中球，得了4分。
- I was clean broke in less than four days. 不到四天我就一个钱也没有了。
- I'll look out for you at about four. 我4点钟左右找你。
