酚

The pH environment of meptazinol hydrocloride in formulation cannot be regarded as an important factor influencing nasal absorption and transport from nose to brain.

结论制剂中的pH环境对盐酸美普他酚鼻腔吸收和入脑无显著影响。

The catalytic esterification of acetic anhydride and nine phenols were investigated in the presence of complex resin catalyst at 20 ℃,and its mechanismes were discussed.

研究了 2 0℃时，醋酸酐与九种酚在复合树脂催化剂下的催化酯化反应，并探索了其反应的机理。

ABSTRACT］ Objective To study the effect of salvianolate on the migration of endothelial cells induced by monocytes.

摘要］ 目的观察丹参多酚酸盐对单核细胞诱导的内皮细胞迁移的影响，探讨丹参多酚酸盐促血管生成的机制。

Results: Epinephrine significantly increased the lipid peroxidation of erythrocyte membrane up to 19%（P〈 0.05）, however, noradrenalin had little effect.

观察儿茶酚胺自氧化对红细胞的过氧化作用，并以乙肝病毒表面抗体为代表靶，观察儿茶酚胺自氧化对抗体活性的影响。

Results:paracetamol injection solution of 25% was produced through the study on technology.

结果：本实验通过对乙酰氨基酚的工艺研究生产出了25%的对乙酰氨基酚注射剂。

With TEMPO(5 mol%) as the catalyst,N-methyl-N-phenyl-hydrazine(1.2 equiv.) as the amine source,the direct ortho-amination of 2-naphthols could be easily achieved.The reaction was carried out at room temperature under air atmosphere.

以5 mol%TEMPO为催化剂，1.2当量N-甲基-N-苯基肼作氨源，二氯甲烷为溶剂，空气中，室温下，实现了对2-萘酚邻位氨基化，可以高效的合成1-氨基-2-萘酚类化合物。

With TEMPO(5 mol%) as the catalyst,N-methyl-N-phenyl-hydrazine(1.2 equiv.) as the amine source,the direct ortho-amination of 2-naphthols could be easily achieved.

以5 mol%TEMPO为催化剂，1.2当量N-甲基-N-苯基肼作氨源，二氯甲烷为溶剂，空气中，室温下，实现了对2-萘酚邻位氨基化，可以高效的合成1-氨基-2-萘酚类化合物。

In this paper,the physical propertites and reactivity of allyl xy lob resin are introduced, and a new matrix resin— allyl xylok ／BMI resin system is showed.The properties of this resin system and its fiber reinforced compression moloding materials.

文中论述了烯丙基新酚的物性和反应性，研究了烯丙基新酚／BMI树脂体系以及用它制成的玻璃纤维压塑料的性能，如反应性、力学性能、韧性、耐热性、耐湿热性和绝缘性能等。

The quick results cold capsule contains have calculus bovis factitius , pedantic chlorobenzene pain namely agile , caffeine and acetophenetidin aminophenol internally , is that one kind of the people who is not that steroid is similar to analgesic-antipyretic , irritability body constitution is convinced among them to acetophenetidin aminophenol 责任编辑:admin

速效感冒胶囊内含有人工牛黄、酸氯苯即敏、咖啡因和乙酰氨基酚痛，其中对乙酰氨基酚痛是一种非类固醇类解热镇痛药，过敏体质的人服用，可致粒细胞减少，过敏性皮炎；若肾成果减退的病人服用，可致间质性肾炎，以致引起急性肾成果干涸。

In this study, Cryptomeria japonica was liquefied in phenol with H2SO4 and HCl as a catalyst. The epoxy resin was synthesized from epichlorohydrin and bisphenol A with the molar ratio of 5/1. Blending resins were prepared by mixing the liquefied Japanese cedar and epoxy resin with weight ratios of 30/100, 50/100 and 70/100, and the triethylene tetramine was added as a cross-linking hardener. The effect of mixing ratios of liquefied Japanese cedar to epoxy resin and amount of hardener added on the reactivity of blending resins and the properties of cured resins were investigated. Furthermore, polysiloxane and rice husk were added as foaming agent and filler, respectively, to the epoxy resin and blending resins. The foaming process, the bubbles shape, the mechanical properties, and the thermal stability of the epoxy foams were investigated.

中文摘要本研究将柳杉(Cryptomeria japonica； Japanese cedar)木材以酚为溶剂，H2SO4及HCl为催化剂进行液化处理，另以莫耳比5/1之环氧氯丙烷与双酚A反应合成环氧树脂，并将液化柳杉与环氧树脂以重量比30/100、50/100及70/100混合制备掺合树脂，并以三乙基四胺(Triethylene tetramine； TETA)为架桥硬化剂，探讨液化柳杉与环氧树脂混合比及硬化剂添加量对其掺合树脂之反应性，及其硬化树脂性质之影响；进一步於环氧树脂与掺合树脂中添加聚矽氧烷为发泡剂，稻壳粉为填料制备发泡体，探讨其发泡体之发泡过程、泡体形态、发泡体机械性质与热稳定性。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。