The kinetics ofp - xylene oxidation to terephthalic acid was experimentally determined.
实验测定了对二甲苯高温氧化各步反应动力学数据。
The Optimum Synthesis Condition and antimycotic ability ofp-dioxanone were investigated.
考察了对二氧环己酮的最佳合成条件和防霉性能。
Finally the merit of new one-pot method for synthesis ofp-acetylaminophenol was reviewed.
最后评述了一锅法合成对乙酰胺基苯酚的工艺优点。
Objective To study the best method for extraction ofp-coumaric acid in Oldenlandia diffusa(willd. ) Roxb.
目的以对香豆酸为指标性成分，研究白花蛇舌草的最佳提取纯化工艺。
Synthetic of cyclohexene by dehydration of cyclohexanol on the catalyst ofp-Tolenesulfonic acid is studied.
用对甲基苯磺酸为催化剂，对环己醇脱水制备环己烯反应进行了研究。
The experimental study on the preparation ofp hydroxybenzaldehyde by p cresol oxidation has been carried out in this work.
研究了对甲酚经空气氧化合成对羟基苯甲醛反应过程。
The factors affected the reaction were studied and the result indicates that the yield and purity ofp-ethylbenzoic acid can reach above 91.8% and 98% respectively.
考察了反应条件对反应收率的影响，结果表明反应收率可达91.8%，产品纯度在98%以上。
Isobutyl p-(dimethylamino) benzoate was synthesized by the esterification ofp-(dimethylamino)-benzoic acid with isobutanol using p-toluene sulfonic acid as the catalyst.
以对甲苯磺酸为催化剂，对二甲氨基苯甲酸和异丁醇为原料合成对二甲氨基苯甲酸异丁酯。
To maximize the production capability ofp-xylene oxidation reactor, the method of reactor network synthesis was proposed to optimize network combinations of multi-reactors.
为了获得对二甲苯氧化反应器的最大生产能力，采用反应器合成的方法对多个氧化反应器组成的网络进行了优化研究。
The adsorption characteristics ofp -nitrophenol in wastewater on honeycomb briquet slag modified by triethanolamine(TEA) or hexadecyl trimethylamine bromide(CTMAB) were studied.
利用三乙醇胺（TEA）、溴化十六烷基三甲胺（C TMAB）分别改性蜂窝煤渣，研究了改性煤渣吸附水中对硝基苯酚的性能。
Objective To detect the DNA strand breaks induced by adriamycin, potassium chromate or hydrogen peroxide and to study the effect ofp tyrosol on DNA oxidative damage in CHL cells.
目的检测阿霉素、重铬酸钾和过氧化氢所致中国仓鼠肺成纤维细胞（CHL）DNA的损伤效应及酪醇对真核细胞DNA氧化损伤的保护作用。
The technologies for synthesis ofp-nitroanisole by using the triphase catalytic method, and synthesis ofp methoxyaniline by use of reduction of synthesized p-nitroanisole were studied.
本文着重介绍了用三相催化法制取对硝基苯甲醚，再经还原制备对氨基苯甲醚的工艺，并对催化剂的用量和回收利用作了探讨。
Exploited the new craft to separate the SAM by the reinecke salt, making the recovery rate of the sulfate of SAM above 60% and the recovery rate ofp-toluenesulfonic acid salt above 50%.
开发了雷氏盐选择性沉淀分离SAM的新工艺，使SAM的硫酸盐得率在60%以上，硫酸对甲苯磺酸盐得率在50%以上。
The synthesis ofp-aminobenzoic acid, 3-nitro-4-aminobenzoic acid, 3-nitroterephthalamic acid, and 3,4-diaminobenzoic acid, and their uses for acid dyes and reactive dyes were introduced.
本文介绍了对氨基苯甲酸、3-硝基-4-氨基苯甲酸、3-硝基-4-（甲酰氨基）苯甲酸和3，4-二氨基苯甲酸的制备，应用于制造酸性染料及活性染料。
This paper investigated the decomposition conditions ofp-Fluoropolystyrene and established a new method for determination of fluorine in p-fluoropolystyrene by ion-selective electrode analysis.
本文研究了分解对氟聚苯乙烯聚合体的条件，建立了用离子选择电极法测定对氟聚苯乙烯聚合体中氟含量的方法。
To evaluate the antineoplastic effect on compound fungal polysaccharide (OFP) as health food and study its principle.
对复合真菌多糖作为保健食品的抑癌作用进行评价，并初步研究其作用机制。
The OFP and OFD can not only improve the wide-angle scanning ability of the antenna, but also increase the engineering feasibility of the SFOC antenna system.
二者的确定不仅改善了SFOC天线系统的扫描特性 ，而且提高了它的工程可实现性。
The structure of the SFOC antenna is constructed, and the optimum-feed position (OFP) and the optimum-feed direction (OFD) are analyzed by using the ray tracing method and the optimization method.
给出了SFOC天线的结构形式，通过射线追踪的方法对SFOC的最佳馈源位置和最佳馈源指向进行了优化设计。
The structure of the SFOC antenna is constructed, and the optimum-feed position (OFP) and the optimum-feed direction (OFD) are analyzed by using the ray tracing method and the optimization method.
给出了SFOC天线的结构形式，通过射线追踪的方法对SFOC的最佳馈源位置和最佳馈源指向进行了优化设计。
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