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The components of methylhydracyclosiloxane were analyzed quantificationally by superficial unitary method and internal standard method,taking n decane as internal standard substance.
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以OV - 1(甲基硅橡胶 )为固定相、采用毛细管气相色谱仪分离甲基氢混合环硅氧烷 ,并用红外光谱确定色谱图中各峰的归属 ;分别采用面积归一法和内标法 (正癸烷为内标物 )对甲基氢混合环硅氧烷馏出液和釜料中各组分进行定量分析。 |
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The high-level expression of the cDNA for soluble human stem cell factor (hSCF) in Escherichia coli and the purification of the recombinant hSCF product were reported here.
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以pBV220为载体,进行了合成可溶型人干细胞因子(SCF)cDNA在大肠杆菌中的温控型的高效表达。 |
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Dead-stop titration method and the new one were compared by t-test.
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以t-检验法对两种测定方法的结果进行分析。 |
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From these yeast trains,which can be easy attained in own laboratory,60 strains were screened through UV mutation using 96-well plates high throughput screening(HTS).
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以巴斯德毕赤酵母(Pichiapastoris),安琪酵母(Angelyeast),酿酒酵母(Saccharo-mycescerevisiae)等4株菌为出发菌株,经过紫外诱变,96孔板高通量筛选出60株,复筛选出4株。 |
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The cationic photopolymerization of tetrahydrofuran(THF) was carried out initiated by diphenyliodonium hexafluoroarsenate induced with ultraviolet and sensitized with dimethoxybenzoin and acridine yellow separately.
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以二苯基六氟砷酸碘钅翁盐为引发剂,吖啶黄和安息香二甲醚为增感剂,在紫外光光照情况下,引发四氢呋喃(THF)进行了正离子聚合,讨论了吖啶黄和安息香二甲醚的增感机理,研究了二苯基六氟砷酸碘钅翁盐引发THF的后聚合反应。 |
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Study on intrauterine infection of Hepatitis B virus and extrargan activate of Thelper Cells 1,2 subpopulation of umbilical blood;
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乙肝病毒宫内感染与脐血Th1/Th2细胞亚群体外活化的研究 |
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Construction and clinical application of hepatitis B virus genotyping microarray;
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乙肝病毒基因分型检测芯片的构建及初步应用 |
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Anxiety and Coping Style in Parents with Children Having Hepatitis B;
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乙肝患儿父母焦虑及应对方式的调查与护理对策 |
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Mental Nursing to Hepatitis B Patients in Clinic;
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乙肝患者临床心理的护理 |
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Anti-HBV immunoglobulin combined with hepatitis B vaccine in preventing intrauterine infection of HBV;
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乙肝免疫球蛋白和乙肝疫苗联合阻断宫内感染的疗效观察 |
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Effects of Yigansan on the proliferation and apoptosis of hepatic stellate cells;
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乙肝散对肝星状细胞增殖及凋亡的影响 |
