查询词典 poly

The in-situ epoxidation and in-situ grafting of unstaturated rubber,in-situ synthetic poly-unstaturated carboxylate,surface in-situ chemical treating of rubber filler,montmorillonite in-situ plugging plyer/peeling,in-situ preparing SiO2 by sol-gel technology were presented.The modification method and effect of rubber were addressed,and the practic application possibility of modificated rubber to rubber goods was researched.

介绍了不饱和橡胶的原位环氧化和原位接枝、原位合成聚不饱和羧酸盐、橡胶填充剂表面原位化学处理、蒙脱土原位插层/剥离、溶胶-凝胶法原位生成SiO2等原位反应合成技术在橡胶加工和改性方面的应用研究工作，讨论了各种改性橡胶方法的特点以及改性效果，并探讨了改性橡胶材料在各种橡胶制品行业实际应用的可能性。

Therefore I want to analyze the characters of the composing techchnique of poly-phony in Bruckner"s "The 3rd Mass in this article,researching the sit-uation of compo-sing the western sacred music in 19~ century, emphasizing on the situ-ation and the rel-ationship of the creating technique between sacred music and polypho-ny music after 19~ century, and demonstrating the western polyphonous composing te-chnique help in developing the sacred music and the influence of sacred music on the western polypho-nous composing technique .

因此，笔者希望通过本文对布鲁克纳在其第三弥撒曲中的复调创作手法特征的论述，初探十九世纪西方宗教音乐的创作状态，并着重讨论十九世纪及其后的宗教音乐与复调创作手法之间的状况和联系，以期论证西方复调技法对其宗教音乐的发展，以及宗教音乐对复调技法创作的影响。

PBO spinning solution was prepared from 4,6-diaminoresorcinol diphosphate in polyphosphoric acid by solution poly-condensation.

将稳定化后的单体和对苯二甲酸在PPA的介质中进行缩聚反应可以得到具有高聚合度（特性粘数=17dL／g）的聚亚苯基苯并二嗯唑。

The novel inorganic ion-flocculant poly-nucleate aluminum hydroxy silicate-sulphate was prepared from aluminum sulfate and polysilicic acid under non-high shear condition.

在非高剪切力条件下，将硫酸铝引入到聚合硅酸中合成了新型聚硅酸硫酸铝絮凝剂。

Twenty-two aged patients of chronic urinary infection were treated with intracullar poly-saccharide of Polystictus versicolarFr.. Patients were divided into 3 groups: group A(10cases)was given I and antibiotic, group B (5 cases) recieved I and group C (7 cases) served as control.

本文报道云芝孢内多糖治疗老年慢性尿路感染15例及血清补体水平低下者41例结果，尿路感染患者云芝孢内多糖加抗菌药物合用组，尿培养阴转率达80％，近期疗效较单用组和对照组为满意。

The blend polymer electrolyte consisting of polyvinylidene fluoride-co-hexafluoropropylene P and poly was prepared by this method.

所研究的混合型聚合物为聚和聚甲基丙烯酸甲酯的混合物。

Methods: 386 cases were treated by the double J tubes as inner-stent and inner-elicitation because of the stricture at the pontes of ureter and pyelo, poly-kidney stone, ESWL and so on.

采用双J导管作内支架和内引流治疗肾盂、输尿管连接部狭窄成形术，多发性肾结石取石术，体外冲击波碎石术等手术病人386例。

This paper discusses, by stating the long period of the cooperation between the Chinese Communist Party and the other democratic parties ,that the system of poly-party cooperation and political consultaion under the leadership of the Communist Porty is the inevitable outcome in the development of Chinese history, and that the political system is the political.

本文通过中国共产党和中国各民主党派长期合作的历史，论述了中国共产党领导的多党合作和政治协商制度是中国历史发展的必然。

The research of polymer/layered silicate nanocomposite was introduced detailedly, including the classify, property and the latest research advance. On the basis of consulting the document and the exploratory experiment, the experimental method which first creative preparing poly (acrylonitrile-vinyl acetate)/raontmorillonite nanocomposite by emulsion intercalation copolymerization was established; the structure and property of polyacrylonitrle different molecule weight with inorganic mineral super fine nanocomposite was reseached. The reaction principle of PMMA by photo-initution was explored. The mixture principle with productor condition, property of PE/Clay nanocomposite milt insert was seal prived. By PS/Clay nanocomposite munufacture, the monomer ins-polymerization and polymerial solution was proved.

在查阅文献和探索性实验的基础上，确定采用乳液原位插层聚合方法首先创制了聚/蒙脱土纳米复合材料，利用正交实验得出了最佳实验条件，通过X射线衍射和红外光谱对纳米复合材料的结构进行表征，研究了复合材料的溶解性能，并测定了其溶液的绝对粘度；研究了不同相对分子质量的聚丙烯腈与不同的无机矿物超细粉复合材料的结构与性能；探讨了在蒙脱土中光引发聚甲基丙烯酸甲酯的反应机理；通过聚乙烯与粘土的纳米复合材料制备，探讨了热塑性树脂熔融插层复合机理与最佳工艺条件和复合材料性能关系；通过聚苯乙烯与蒙脱土纳米复合材料制备，验证了单体原位聚合插层和聚合物溶液插层机理。

Have been investigated for the first time, obtaining poly , copolymers of para-diethynylbenzere with propargyl alcohol , propiolic acid with ethynylbenzene , propiolic acid with para-diethynylbenzene, and propiolic acid with propargyl alcohol.

制得丙炔酸均聚物，以及对二乙炔苯与丙炔醇，丙炔酸与苯乙炔，丙炔酸与对二乙炔苯，丙炔酸与丙炔醇共聚物。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。