二钠的

Aliphatic diamine sulphonate was synthesized by the reaction of ethylenediamine with sodium 2-chloroethanesulfonate.

乙二胺基乙磺酸钠是水性聚氨酯合成中重要的亲水性扩链剂，又可作为有机中间体、生化试剂应用于其它领域。

Reverse micelles system was formed by sulphosuccinic acid his (2-ethylhexyl) ester sodium salt isooctane and KCl buffer solution.

采用由AOT（琥珀酸二（2-乙基己基）酯磺酸钠）－异辛烷－KCl缓冲液组成的反胶束体系，联合酶解技术提取脱脂小麦胚芽蛋白。

A series of urea,thiourea and thiodiazole derivatives bearing mercaptotetrazole were synthesized using NaN_3 as a nitrogen source.

以叠氮化钠为氮源，合成了一系列含四唑环的芳基脲及噻二唑类化合物，其结构经1H NMR，IR和元素分析表征。

Effect of dodecanol, triethanolamine, CMC-Na and PAM on foamability and foam stability of composite system were studied.

2考察了十二醇、三乙醇胺、羧甲基纤维素钠、聚丙烯酰胺对SDS/OB-2复合体系起泡性和稳泡性的影响。

Nanocrystalline Cu films were prepared on an unetched glass substrate by an electroless plating technique with using Sodium Dodecyl Benzene Sulfonate as an additive in the bath.

利用化学镀铜工艺，以十二烷基苯磺酸钠作为镀液添加剂，在未经刻蚀的玻璃表面制备了纳米铜膜。

The toxic effects of single and complex pollutions of linear alkylbenzene sulfonates and Cu2+ on activities of superoxide dismutase and catalase in the liver of oriental weatherfish were studied in laboratory.

采用暴露试验法研究了十二烷基苯磺酸钠与Cu2+单一及复合污染对泥鳅肝脏超氧化物歧化酶、过氧化氢酶活性的影响。

Comb-shaped copolymer of polycarboxylate containing carboxyl,sulfonic groups(-SO3M),polyethylene glycol(-OC2H4-) was synthesized by monomers of sodium 2-acrylamido-2-methylpropane sulphonate,acrylic acid,polyethylene glycol monoester acrylate under certain conditions.

本文通过2-丙烯酰胺-2甲基丙基磺酸钠与丙烯酸、聚乙二醇单丙烯酸酯在一定条件下发生聚合反应合成含有羧基、磺酸基(—SO3M)、聚氧乙烯链(—OC2H4—)等侧链的高性能减水剂PC。

Alkyl diphenyl ether sodium disulfonateis a kind of multifunctional anionic surfactants with double hydrophilic groups.

烷基二苯醚双磺酸钠是一类当前备受瞩目的新型多功能双亲水基型阴离子表面活性剂。

The sodium dodecyl sulfate eletrophoresis pattern of proteins showed that 32Kd, 36Kd and 41Kd proteins were rich synthesized in the NaCl-tolerant cell line and the corresponding bands strengthened. Abore all, the 38Kd protein band is a specific band of the NaCl-tolerant cell line.

耐盐系和对照系可溶性蛋白质的十二烷基磺酸钠电泳图谱表明：耐盐系中32Kd，36Kd和41Kd蛋白质合成加强，并且在38Kd蛋白质处出现了所特有的带。

A total of 60 male Sprague-Dawley rats were randomly divided two groups, each group was further subdivided into sham, control, SS group (n=6, per subgroup), animas were sacrificed at different reperfusion periods of 2 h and 24 h, respectively. Oxygenation indexes, lung injury scores, wet/dry ratio, myeloperoxidase activity, Malondialdehyde and cytokine-induced neutrophil chemotactic factor in the transplanted lung and serum were measured.

雄性SD大鼠60只，随机分2组，每组又分3个亚组（n=6）：假手术组、0.9%氯化钠液对照组、西维来司钠组，分别在冷缺血4 h后再灌注2 h和24 h收集标本，测量移植肺氧合指数（PO2/FiO2）、肺损伤病理评分、移植肺湿干重比、髓过氧化物酶活性（MPO、肺组织和血清中丙二醛、细胞因子诱导的中性粒细胞趋化因子。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。