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The influence of end alkoxy group, configuration and complexation of the compound on the liquid crystalline behavior has been invested.

中间体、配体和配合物的化学结构经元素分析、IR、UV-vis、~1H NMR、荧光和原子吸收等方法确证。

A new compound of merocyanine dye based on [60]fullerene unit (2) was designed, synthesized and characterized by MALDI-TOF, FT-IR, NMR and UV-vis spectra and the allochroic processes were also studied.

设计和合成了一种新的基于C_(60)富勒烯部花化合物2，用质谱、核磁共振谱、红外光谱和紫外光谱对化合物2进行了表征。

A new compound of merocyanine dye based on fullerene unit (2) was designed, synthesized and characterized by MALDI-TOF, FT-IR, NMR and UV-vis spectra and the allochroic processes were also studied.

并对化合物 2的变色过程进行了研究，发现该化合物对极性溶剂如甲醇、N ，N 二甲基甲酰胺和酸或碱如乙酸、乙醇钠等具有良好的变色过程。

The chemical properties of the resultant products were characterized by FT-IR, finding the amidation reactions in the composites.

通过红外光谱对产物的化学结构进行了表征，证实了复合物体系中酰胺反应的发生。

Synthesized three new dithiocarbohydrazones: 1, 5-bis (4-methoxybenzaldehyde) dithiocarbohydrazone (1), 1, 5-bis (p-dimethyl aminobenzaldehyde) dithiocarbohydrazone (2), 1, 5-bis (2-furaldehyde) dithiocarbohydrazone (3), and initially reported the 〓C NMR data of the dithiocarbohydrazones.

合成了3—（谷氨酮—1—基）—4—氨基—5—巯基—1，2，4—均三唑新的中间体化合物，以元素分析，IR，NMR，MS实验技术对其结构进行了表征，研究其NMR波谱特征，并以〓H-〓H COSY，〓C-〓H COSY，COLOC二维NMR技术对其〓H，〓C NMR的谱峰进行了全归属。

In the study XRD, FT-IR, PCR amplificator, 373A DNA sequencer, GC, electrophoretogram and TEM apparatuses and so forth are used to give a way for accurately scientific research. It chooses two kinds of petrochemical industry wastewater as object of study. One is the mixture of seawater and freshwater and the other is freshwater. In the course of the research, the two kinds of petrochemical wastewater are studied in the laboratory and refinery by using CBDS, and it has got a good result.

在研究过程中，选择了海淡混合水和淡水石油化工废水作为复合生物脱氮的研究对象，利用生物反应器、气相色谱仪、X-射线衍射仪、PCR扩增仪、DNA序列分析仪、电泳仪、扫描电镜和透射电镜等仪器设备，研究了CBDS生物体系和生物载体系统，并确定了石油化工废水复合生物脱氮工艺最佳操作条件。

In this research, the spider silk from the major ampullate gland of native Nephila pilipes was collected via the forced-silking apparatus at the reeling speed of 3 m/min. The obtained silk was dissolved in hexafluoro-isopropanol. The influence of pH and temperature over the secondary structure of the silk protein in solution state was examined via Circular Dichroism. The effect of silk concentration and electrical field strength on the structure conformation of silk protein during film casting process was investigated via FT-IR. During the drying process, the increase of silk concentration and the presence of electric field tend to form β-sheet and β-turn. Finally, the dried film of silk protein was treated with different temperatures and cation solutions to study the post-treatment effects.

本研究所采用之蜘蛛丝蛋白质系取自本土品种人面蜘蛛之大囊壶腺体，以3 m/min之卷丝速度强迫取丝(forced-silking)收集蜘蛛丝，再将纤维溶於六氟异丙醇溶剂中配制成溶液，以圆二色光谱仪分析在不同 pH 值与温度条件下丝蛋白质在溶液中之二级结构变化，再将蜘蛛丝溶液以不同浓度及电场强度下乾燥成薄膜后，以傅立叶红外线光谱仪检测分析丝蛋白质在固体状态下之二级结构，最后以不同温度加温、离子溶液浸泡等条件对乾燥所得之薄膜进行后处理，并分析其二级结构之变化。

Results Fetal Macrosomia group: the rate of obesity is 9.4%, obviously higher than that of the contrast group, 2.03%(χ2=7.4715,P.01), the rate of overweight is 19.4%, higher than that of the contrast group, 3.3%（χ2=18.9434,P.01）;Fetal Macrosomia group: there is a remarkable difference in GLU, ALT, HDL, Insulin, and APN,（P﹤0.05~0.01）,There were marked differences in the aspects of body mass index, the level of blood grease,HDL, ALT, HOMA-IR, adiponectin（P.05~0.01） Conclusion: In adolescence of Fetal Macrosomia weight index, GLU, Insulin and ALT are obviously higher than that of the contrast group; the HDL ,and APN which has great protective effect to angiosclerosis is also absolutely lower than the compare group.

结果：巨大儿组：肥胖率为9.4%，明显高于对照组2.03%（χ2=7.4715，P.01）、超重率为19.4%，高于对照组的3.3%（χ2=18.9434，P﹤0.01）；巨大儿组：血糖、转氨酶、高密度脂蛋白、胰岛素、脂联素方面有显著差异，（P﹤0.05~0.01），结论：巨大儿在青少年期，其体重指数、血糖、胰岛素、转氨酶水平明显高于对照组，对动脉硬化有保护作用的高密度脂蛋白、脂联素明显低于对照组。

Under high dilution,the cross-coupling reactions of 4,5-dicyano-1,3-dithiol-2-one(6) and dithia crown-ether annulated tetrathiafulvalenes(3a～3c) in toluene gave asymmetrical dicyano tetrathiafulvalene derivatives(7a～7c) in the presence of triethyl phosphite.The compounds 7a～7c were characterized by(~1HNMR,EA,MS and IR.

在甲苯溶液中，在亚磷酸三乙酯存在下，采取高度稀释的方法，使4，5-二氰基-1，3-二硫杂环戊二烯-2-酮分别和多缩硫杂冠醚进行交叉偶联反应，成功地得到了不对称的2，3-二氰基四硫富瓦烯衍生物。

In search of environmentally benign insecticides with high activity, low toxicity and low residue, a novel series of anthranilic acid esters containing N-pyridylpyrazole were designed and synthesized. All of the compounds were characterized and confirmed by IR, 1H NMR, MS and elemental analysis.

设计，合成了8个新的含N-吡啶基吡唑杂环的邻氨基苯甲酸酯类化合物，结构经FTIR， MS， 1H NMR 和元素分析确证，并且采用X-射线衍射分析方法确证了具有较好生物活性的化合物14d的结构。

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。