用合成法合成

The fluorescence properties and photolysis behavior of this CdS were studied in heptane and pyridine.

用反胶束法合成了用表面活性剂分子磺基琥珀酸双-2-乙基己酯钠盐进行表面修饰的CdS纳米粒子（记为CdS/AOT-SO-3），研究了这种纳米粒子在正庚烷和吡啶溶剂中的荧光及光解行为。

Melanocytes were cultured with H2O2, the proliferation and melanogenesis of melanocyte were analysed by MTT and NaOH assay.

培养的黑素细胞中加入H2O2，用MTT法检测黑素细胞增殖，NaOH法检测黑素合成。

Two artificial antigens Bz_HS_protein and Bz_SO 2_protein have been synthesized by the succinic anhydride_carbodiimide method and the sulfonyl chloride method separately.

用琥珀酸酐－碳二亚胺法和氯磺化法合成了毕兹的两种人工抗原Bz＿HS＿protein和Bz＿SO2＿protein。

In this thesis, potassium niobate tantalate powder has been suceessfully synthesized by the effective hydrothermal method and solvothermal method; after that, high pyroelectric property 0-3 KTN/P composite material were prepared using solvent casting followed by compression moulding, taking tetragonal ferroelectric phase KTN as function phase, P as matrix phase, respectively.

本文采用高效的水热和溶剂热法合成了钽铌酸钾纳米粉体，随后以四方铁电相含量高的KTN粉体为功能相，以P为基体，用涂覆法制备出高热释电性能的0-3型KTN/P复合材料，并对粉体和复合材料的制备工艺和性能进行了相应的研究。

With the acid and alkali titrate method,we got the mean molecular weight and discussed the monomer density,the initiator amount used, chain transfer agent factor as well as reaction temperature to molecular weight influence tendency and d.

聚丙烯酸钠在很多领域的广泛应用，我们采用水溶液聚合法中的中和法合成低分子量聚丙烯酸钠，用酸碱滴定的方法测得聚丙烯酸的平均分子量，并探讨了单体浓度、引发剂用量、链转移剂用量以及反应温度等因素对聚丙烯酸钠分子量的影响趋势和程度。

D-isoascorbyl laurate was synthesized by esterification from lauric acid and by transesterification from methyl laurate, respectively.

在浓H2SO4既作为反应介质又作为催化剂的体系中，分别用直接酯化法和酯交换法合成异V月桂酸酯。

In this paper,the method for synthesis of 5 new phosphonic acid products,from the reactions of 2-amine thiadiazole and different aldehydes with phosphorous acid by the melting method or the solvent method,was introduced.

用2-氨基噻二唑、醛与亚磷酸反应，应用融熔法与溶剂法合成了一系列新的噻二唑膦酸，并用IR、1HNMR、31PNMR等方法对化合物进行了表征。

Synthesis of poly catalyzed with stannous oxalate ;2. The thermal decomposition of stannous oxalate was investigated by differential scanning calorimetry.

以草酸和氧化亚锡为原料，用室温固相一步反应法合成了草酸亚锡，用红外光谱和热重技术对产物进行了表征。

The mechanism of thermal decomposition mechanism of nickel benzoate trihydrate in N 2 was studied by using TG,DTA,IR,MS and XRD.

用流变相反应法合成了苯甲酸镍，通过元素分析、红外光谱确定了组成，用热重分析和差热分析研究了它在氮气气氛中的热分解过程，并用红外光谱、质谱、X 射线衍射表征了热分解产

Compared with that of powder metallurgy,the silver tin oxide electric contact materials fabricated by reactive synthesis shows the better anti-erosion ability.

研究了用反应合成法和粉末冶金法两种工艺制备的AgSnO2电接触材料经激光扫描后的微观结构差异。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失