Aim To study on synthesis and antibacterial activity evaluation of poly heterocycles.
目的研究多杂环化合物的合成方法和抗菌活性。
Therefore the study on synthesis of both PC and DMC is of theoretical importance and practical value.
因此研究碳酸丙烯酯和碳酸二甲酯的合成方法具有重要意义。
Study on Synthesis, Structure and Reaction ofa New Compound 2, 3 - Methylene - 5, 8 - Dimethoxy Naphthalene.
新化合物2,3—亚甲基—5,8—二甲氧基萘的合成、结构及反应的研究。
Study on synthesis of glycerol triacetate using p-toluensulphonic acid supported by activated carbon as catalyst;
研究了把稀土硫酸盐固载于该材料上作为酯催化剂催化合成三醋酸甘油酯。
Some primary study on synthesis and performance of non-fluorinated SPEEK PEM and SPEEK self-humidifying membrane was carried out.
对非氟speek磺酸质子交换膜制备和性能进行了初步研究，并对自增湿speek膜进行了尝试研究。
The advanced technical study on synthesis of Tert Butyl benzene was introduced. The totyal yield and the quality of Tert Butyl benzene was improved.
介绍了叔丁基苯合成工艺改进的方法 ，提高了产品的质量和收率。
Progress in study on synthesis technique for multi-component functional ceramics powder is re- viewed. A novel synthesis technique, gel solid state reaction method, is described in detail.
综述了多组元复合功能陶瓷粉体制备技术的研究进展，较详细地介绍了新出现的凝胶相反应合成法的工艺及其特点。
To study the effects of bear bile on cancer prevention, the experiment of cleaning nitrite and blocking synthesis of dimethylnitrosamine in vitro was carried out.
为了研究熊胆的防癌作用，进行了亚硝酸钠清除实验和对二甲基亚硝胺合成阻断实验。
Based on the application and study situation, problems of synthesis process of acetylacetone and its development were studied.
针对乙酰丙酮的应用前景和研究现状，研究了目前乙酰丙酮合成工艺中存在的问题和发展趋势。
Study on the synthesis of Rhodamine110, the Parification of 2.7-dichlorofluorescein and Laser Charateristic of them.
若丹明110的合成，2,7—二氯荧光素的纯制及它们激光特性的研究。
This paper reports the study on the sulfonated polystyrene resin used in esterification, transesterification, synthesis of acetals or ketals, synthesis of ether and rearrangement reaction of pinacol.
本文研究了磺酸化的聚苯乙烯树脂在酯化、酯交换、缩醛或缩酮的合成、醚的合成及(口片)呐重排反应中的应用。
Objective: To study the effect on synthesis of nitric oxygen in myocardium of local cryoablation and method of conduction blocked by cryoablation.
目的：研究冷冻对心肌合成一氧化氮的影响，初步探讨冷冻阻滞心脏传导的机理。
Furthermore, we examined HA in human pancreatic cancer cells transplanted into the hypodermis of nude mice to study the inhibitory effect of ME on HA synthesis.
此外，我们通过把人类胰腺癌细胞中的HA植入裸鼠的皮下组织中研究ME对HA合成的抑制作用。
Objective: To study the effects of fisetin on proliferation and collagen synthesis of immortalized rat hepatic stellate cell line:HSCT6 cells.
目的：研究黄颜木素对激活的永生型大鼠肝储脂细胞——HSC-T6细胞增殖和胶原合成的影响。
The status and latest progress on the study of material are reviewed emphatically, including physicochemical properties, structure & composition, mechanism of synthesis and preparation.
重点综述了它在材料的物理化学性能、结构与组成及材料合成机制与制备等方面的研究现状及最新进展。
Study was made of synthesis of film forming material for glass microballoon emulsion coating and influence of various factors on polymer film performance is described.
研究了玻璃微珠乳胶涂料成膜物的合成，叙述了各种因素对聚合物涂膜性能的影响。
Objective To study effects of octachlorodipropyl ether on DNA synthesis in CHL in vitro.
目的研究八氯二丙醚对体外培养中国仓鼠肺细胞（CHL）DNA合成影响。
Objective To study the catalytic activity of gallium sulfate supported on silica gel in the synthesis of amyl hexanoate.
目的研究硅胶固载硫酸镓在合成己酸戊酯工艺中的催化性能。
This paper reports the study on solid acids for synthesis of apple ester-B(E).
研究了合成苹果酯-B过程中的无机盐类固体酸的催化活性。
So it had far-reaching meaning to study on the synthesis W zeolite and use it to exploit the abundant potassium resource in our ocean.
型分子筛合成研究对于我国海洋中丰富的钾资源的开发利用，有着深远的意义。
A study is made of the synthesis of urea phosphate and its application on cotton by drip irrigation.
研究了磷酸脲的合成及其在滴灌棉花的施用情况。
This study focused on the preparation conditions of the Lanthanum with L-Threonine, including synthesis, feed ratio, temperature, acidity and time.
通过水溶液直接合成法制得L -苏氨酸镧，研究了L -苏氨酸镧的产率与反应的投料比、时间、温度、酸度等因素的关系。
Utilized the fuzzy synthesis judgment the method to study in the area the geological disaster risk to carry on the quantitative evaluation and to carry on the comprehensive district appraisal.
运用模糊综合评判的方法对研究区内地质灾害危险性进行了定量评价并进行了综合分区评价。
The paper focused on the study of synthesis of diiodophthalic anhydride.
报道了二碘代苯酐的合成研究。
Using micro-arc oxidation on steel in-situ synthesis ceramics coating, nobody study this at home, also few people study abroad.
在钢铁表面进行微弧氧化，原位生成陶瓷膜，国内还没有人研究，国外研究的也很少。
Building the model of temperature tracking curve on synthesis process, and study advanced temperature control strategy in order to get better control performances.
建立合成过程温度曲线的模型，研究合成过程相应的先进温度控制策略，以获得较好的控制质量。
To study the application of synthesis decision-making based on fuzzy consistent relation (FCR) in robot soccer strategy subsystem.
研究了基于模糊一致关系(FCR)的综合决策方法在机器人足球策略子系统中的应用。
To study the application of synthesis decision-making based on fuzzy consistent relation (FCR) in robot soccer strategy subsystem.
研究了基于模糊一致关系(FCR)的综合决策方法在机器人足球策略子系统中的应用。
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