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At first, Polyaniline was synthesized by the improved chemical oxidation technique, then, PANI/HCl, PANI/TSA and PANI/DBSA were obtained by doping emeraldine with HCl, 4-methyl benzene sulfonic acid and dodecylbenzene sulfonate acid, separately. Leucoemeraldine was obtained in the N-dimethylformamide by using phenylhydrazine deoxidizing emeraldine in N_2 atmosphere.

本文首先通过改进合成条件的化学氧化法合成了聚苯胺,经氨水脱掺杂获得本征态聚苯胺,再经盐酸、对甲苯磺酸、和十二烷基苯磺酸掺杂,分别获得到质子酸掺杂的聚苯胺样品,然后在N,N-二甲基甲酰胺中,利用苯肼,在N_2氛围下还原本征态聚苯胺得到还原态的聚苯胺。

The incidence of cancer data is according to the cancer record system of Department of Health in Taiwan. The data from 1997 to 1999 is in Chiaoshi, Chuangwei, Tungshan and Wuchien of Ilan County, and from 1992 to 1999 is in Putai, Ichu, Peimen, Yenshi, Hsuechia and Hsiaying of Chiayi and Tainan County.

居民的癌症发生资料系取自卫生署的中华民国癌症登记系统,包括1997~ 1999年宜兰县礁溪乡、壮围乡、五结乡、冬山乡及1992~1999年台南县北门乡、学甲镇、盐水镇、下营乡以及嘉义县布袋镇、义竹乡等十个乡镇共111个村里的各类癌症发生个案。

The interaction ratio and constant were calculated by the voltammetric data.4. Studies on the interaction of phenosafranine, toluidine blue with hyaluronic acid.The interaction of PSF and TB with HA were studied by liner sweep voltammetry. The conditions for the interaction were optimized. The working curve for HA was established under the optimal conditions.

考察了有机染料酚藏花红、甲苯胺蓝与透明质酸的相互作用,优化了结合反应条件,在最佳实验条件下绘制了测定透明质酸的工作曲线并成功用于透明质酸模拟样品的测定,结果令人满意。

Methods: Eotaxin protein expression was measured by immunohistochemical techniques in 5 nasal polypous tissue specimens following 30 mg predisone oral doses per day for 7 days, 5 nasal polypous tissue specimens following 10 mg dexamethasone intravenous drops, 5 without any treatment and compared with the results from the inferior turbinate tissue specimens.

随机将15例鼻息肉患者均分为强的松治疗组、地塞米松治疗组和未治疗组,以同期手术的5例鼻中隔偏曲者的下鼻甲黏膜组织作对照,用免疫组化法测定鼻息肉组织中嗜酸细胞趋化因子蛋白的表达。

In thesecond chapter, eleven 1,3,4-oxadizoles bearing chiral pyrazolyl moieties(4a-k) andfive triazolotriazines bearing chiral pyrazolyl moieties(5a-e) were obtained from5-[(1"S)-1",2-diacetyl-oxyethyl]-1-phenylpyrazol-3-carboxaldehyde(1) with arylcar-bohydrazide or (5-aryl-1,2,4-triazin-3-yl)hydrazine through an intramolecular1,3-dipolar cycloaddition in the presence of the non-metal oxidant IBD.

其中第二章介绍了以D-葡萄糖为原料制得的5-[(1′S)-1′,2′-二乙酰氧基乙基]-1-苯基吡唑-3-醛(1)分别与芳基甲酰肼、(5-取代苯基-1,2,4-三嗪-3-基)肼反应,在无金属氧化剂—IBD引发下,发生分子内1,3-偶极环加成,采用&一锅煮&法合成了11种含手性吡唑基的1,3,4-噁二唑类化合物(4a-k)和5种含手性吡唑基的三唑并三嗪类化合物(5a-e)。

The glycyrrhizic acid antigen is prepared through the process including following steps: dissolving glycyrrhizic acid in N, N-dimethyl formamide, dioxane or dimethyl sulfoxide, heliophobically adding N-hydroxy succinimide, reacting with dicyclohexylcarbodiimide at 0-10 deg.c for 2-5 hr; and reacting with carrier protein at normal temperature for 4-6 hr to obtain glycyrrhizic acid antigen.

本发明所提供的甘草酸抗体,是用甘草酸抗原免疫动物,然后从被免疫动物的血清中分离得到的;所述甘草酸抗原按如下过程制备:先将甘草酸溶解在N,N-二甲基甲酰胺、二氧六环或二甲基亚砜中,避光加入N-羟基琥珀酰亚胺,然后在0-10℃条件下与二环己基碳二亚胺反应2-5小时;接着与载体蛋白常温反应4-6小时,得到甘草酸抗原。

High-pressure liquid chromatography was used to determine the retention time and integral area ratio of every esterified production.

对不同条件下合成的三羟基二苯甲酮酯化215感光剂进行高效液相色谱分析,确定了产物中各酯化产物的保留时间及其在产物中所占的积分峰面积比。

The permittivities of N, N-dimethylformamide, water (H2O), and DMF-H2O mixture solution were measured by a resonant cavity perturbation method at 2.45 GHz and 288, 298, and 313 K. The measured results showed a specific phenomenon wherein the imaginary part of the solution's permittivity was larger than that of each of the components.

在288、298和313K三个温度和2.45GHz频率下利用微扰谐振腔法测量N,N-二甲基甲酰胺、水(H2O)及其混合溶液的等效介电常数过程中,发现了混合溶液介电损耗虚部大于其中任一组分的介电损耗虚部的特异现象。

When he got there, he yoked his fleet brazen-footed steeds with their manes of gold all flying in the wind; he clothed himself in raiment of gold, grasped his gold whip, and took his stand upon his chariot.

他来至殿前,在车下套入铜蹄的骏马,细腿追风,金鬃飘洒,穿起金铸的衣甲,在自己身上,抓起编工密匝的金鞭,跨上战车,追波逐浪。

Nebuchadrezzar the king of Babylon has devoured me, he has crushed me, he has made me an empty vessel, he has swallowed me up like a dragon, he has filled his belly with my delicates, he has cast me out.

034 以色列人说:「巴比伦王尼布甲尼撒吞灭我,压碎我,使我成为空虚的器皿。他像龙将我吞下,用我的美物充满他的肚腹,又将我赶出去。

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你知道吗,我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书,王祥生,李德昌。安徽省首次发现嗜群血蜱。

Chapter Three: Type classification of DE structure in Sino-Tibetan languages.

第三章汉藏语&的&字结构的类型划分。