1、

The mechanism of the tautomerization of nitromethane to formaldoxime in aqueous solution has been investigated at the level of B3LYP/ 6-311++ G using the supramolecular/ continuum model.

采用超分子-连续介质(PCM)模型,在密度泛函B3LYP/6-311++G水平上对水溶液中亚硝基甲烷异构化反应的机理进行了理论研究。

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3、

Structural Study of Supersaturated Aqueous Lithium Tetraborate Solutions by Difference FT-Raman and~ ( 11) B NMR Spectroscopy

用差示FT-Raman和~(11)B NMR光谱学研究四硼酸锂水溶液的结构

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4、

The photocatalyst could photo-decompose tetracycline antibiotic of aqueous solution.

此催化剂能在光照下分解水溶液中四环素抗菌素。

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5、

The photolytic rate can be stabilized at 90% through UV irradiation in 0.5h. The photocatalyst could photo-decompose tetracycline antibiotic of aqueous solution.

它能光催化分解水溶液中四环素抗菌素,经0.5h光照,四环素分解率约达90%。

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6、

Platinum nanowires were electrodeposited in a lamellar lyotropic liquid crystal, composed of nonionic surfactant tetraethylene glycol monododecyl ether and H2PtCl6 aqueous solution.

以非离子表面活性剂四氧乙烯基正十二烷基醚与氯铂酸水溶液构建层状溶致液晶,通过电沉积技术制备了金属铂纳米线。

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7、

Performance and synthesis methods of perfluoroalkyl vinyl ether, non-aqueous solution polymerization and aqueous solution polymerization processes of tetrafluoroethylene-perfluoroalkyl vinyl ether copolymer are reviewed.

介绍了全氟代烷基乙烯基醚的物性和合成方法;叙述了四氟乙烯与全氟代烷基乙烯基醚共聚物非水溶液、水溶液聚合工艺。

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8、

Using N, N, N ′, N ′-tetramethylethylenediamine and potassium persulphate as a redox initiation system, high molecular weight poly ( vinyl acetate)( PVAc) was synthesized by aqueous deposited polymerization.

以N,N,N,′N′-四甲基乙二胺-过硫酸钾为氧化-还原引发体系,用水相沉淀聚合法合成了超高相对分子质量的聚醋酸乙烯(PVAc)。

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9、

Using phenylethylene-acrylic ester emulsion as the binder, and tetramethylolmethane, trimeric cyanamide, ammonium biphosphate and titanic oxide as fire protection additive and assistant, aqueous ostentatious one pack fire retardant coat-ings of steel structure with thin coating is prepared.

以苯丙乳液为基料,以季成四醇、三聚氰胺、磷酸二氢铵、二氧化钛等为防火添加剂及其它助剂,研制成薄型单组分钢结构饰面型水性防火涂料。

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10、

Palladium Catalyzed Suzuki Cross-Coupling Reaction of Sodium Tetraphenylboron in Aqueous Media

水溶液中钯催化四苯硼钠的Suzuki交叉偶联反应

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11、

Hydrophilization process Study of mass transfer characteristics of membrane extraction of phenol aqueous solution using non-porous silicone rubber membrane

亲水化法(用表面活性剂溶液的分离工艺)均质硅橡胶膜萃取含酚水溶液传质特性研究

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12、

Intensifying action of non-polar oil on hydrophobic flocculation of fine mineral particles in aqueous solutions

非极性油对水中微粒矿物疏水絮凝强化作用的研究

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13、

Theoretical Prediction of Glass Transition Temperature of 1,2-propanediol Aqueous Solution

1,2-丙二醇水溶液玻璃化温度的理论预测

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16、

Effects of temperature on determination of pH value of the aqueous extract of textiles according to the principle of pH determination are discussed, thus the appropriate temperature 20-25 ℃ or 37 ℃ is suggested.

从pH值测定原理出发,分析温度对纺织品水萃取液pH值测定的影响,认为纺织品水萃取液pH值测定的最佳温度为20-25℃或37℃。

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17、

The influence of extraction temperature, aqueous equilibrium acidity, the original concentration of extractant, Cl-and Cu 2+ on extraction was also tested.

考察了萃取温度、平衡水相酸度、萃取剂初始浓度、氯离子浓度、铜离子浓度对萃取的影响。

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18、

Temperature response and thermodynamic analysis of aqueous viscosity in surfactant environment

表面活性剂环境模拟水相粘度温度响应及热力学解析

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19、

Optimizing Conditions for Bacteriocin Isolation and Purification in Temperature-induced Aqueous Two-phase Systems

温度诱导双水相分离纯化细菌素工艺条件的选取与优化

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20、

The results demonstrate that the platinum adducts influence moderately on tautomeric equilibrium, but do not change the relative stability of tautomers whether in gas phase or in aqueous solution.

结果表明:顺铂的键连引起了互变平衡的变化,但是各互变异构体之间的相对稳定性顺序并没有改变。

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