物

The molecular designs and synthesis of triarylamine-based picolinic acid derivatives used as ancillary ligands, and their cyclometalated iridium complexes used as red-and green-emitters, as well as optoelectronics properites of these compounds were investigated in order to solve current problems of organic/polymeric electroluminescent materials and devices.

本论文针对目前有机/聚合物电致磷光材料和器件存在的问题，开展了新型三芳胺吡啶羧酸类辅助配体及其红光和绿光环金属铱配合物电致磷光材料的分子设计、合成和光电性能研究，主要包括：(1)设计、合成了三种新型的三芳胺吡啶羧酸类双齿阴离子型辅助配体；(2)以三芳胺吡啶羧酸衍生物作为双齿阴离子型辅助配体，合成得到了两个系列的红光和绿光环金属铱配合物；(3)研究了三芳胺吡啶羧酸类辅助配体分子结构对环金属配合物的紫外吸收和光致发光性能的影响；(4)以环金属配合物为客体，聚芴和恶二唑衍生物为主体，制作了聚合物电磷光器件，研究了含三芳胺吡啶羧酸类辅助配体、环金属配合物客体材料和聚合物主体材料等分子结构对电致发光性能的影响。

And different kinds of curves also reflected different composes of sedimentary fragments and conditions of sediment: the curve in the shape of normality acute kurtosis reflects the sedimentary condition of sand which were blown by wind; the curve in the shape of skewness broad kurtosis means fragments formed by river; and the curve in the shape of saddlelike kurtosis shows a relationship with the condition of deep water.

不同类型的曲线反映了不同的碎屑物源组成和不同的沉积环境：在该剖面正态尖峰代表风沙物源，偏态宽峰代表河水物源，正态尖峰和偏态宽峰的叠加代表风沙物源与河水物源的混合，鞍状宽峰可能与深水环境有关。

Here, however, we can only dabble a bit in using this theme to discuss certain Chinese artists and their works. The artists under discussion have been chosen because they can open up the following issues regarding "things": what things are, how they appear, what relation their appearance has to art, and what the relationships are between things and man and things and society; all of these issues can fall under abstract thinking on thinghood and the specific presentation thereof.

但是在这里，我们只能尝试性地在这一主题下讨论一部分中国艺术家及他们的作品，而之所以选择这些艺术家，是因为他们的作品可以引发以下几个与&物&相关的问题：物是什么，物如何出场，这种出场与艺术有什么关系，物与人、物与社会的关系是什么，这些问题都可以归纳到对物性的抽象思考与具体呈现上。

The results showed that pH of the irradiated sediment core is higher than the unsterilized one,and microorganisms could have an effect on the pH of sediments.All the four sediments are in the strong reductive environment at the depth of 7～30 cm,and the values of Eh are quite closer,the main factor that affect the redox environment may be the compaction of the sediment.All the sediments had a cumulation of phosphorus at the surface layer,and the total phosphorus of the sediments at the depth of 4～10 cm are lower than the average.It is indicated that phosphorus had been redistributed at the suface layer.

本研究采集太湖梅梁湾沉积物，通过印Co.y射线辐照、添加可溶性淀粉等处理研究微生物活性对太湖沉积物pH，Eh及总磷分布影响，以揭示微生物在湖泊沉积物中的沉积后作用，为探索富营养化湖泊表层沉积物磷的归趋提供理论基础。1 材料与方法1.1 样品采集和处理2005年1 1月，采用自制的柱状采泥器采集太湖梅梁湾沉积物，采样位点为31.30.306 N.120.13.370 E，采集后立即带回实验室，其理化性质见表1。

The results showed that the different molecular weight of the complexes of Chitosan with copperor zinc, the complexes of carboxymethyl Chitosan with copper and the low-molecular-weight iii complexes of sulfation chitosan with copper had excellent inhibition on Valsa mali. The low-molecular-weight complexes of chitosan with copper had inhibition on Botyosphaeria berengeriana. All of samples had no inhibition on Fusarinm oxysporium.f.sp.vasinfectum and Alternaria Solani under this test conditions.

结果 发现，不同分子量的壳聚糖 Cu、Zn配合物、羧甲基壳聚糖 Cu配合物及低分子量的壳聚糖硫酸酯 Cu配合物对苹果腐烂病菌有明显的抑制作用；低分子量壳聚糖 Cu配合物对苹果轮纹病菌有一定的抑制效果；所有配合物在试验浓度范围内，对棉花枯萎病菌和蕃茄早疫病菌均无抑制作用。

Although aqueous extract of Andrographis paniculata, aqueous extract of Mesona chinensis, ethanolic extract of Verbena officinalis at 1.25 μg/mL could only decrease TBARS formation, and ethanolic extract of Glossogyne tenuifolia, ethanolic extract of Mesona chinensis only decreased carbonyl formation at 1.25 μg/mL, ApW, McW, VoE, GtE and McE at 5 μg/mL appeared to have a lengthening in lag phase.

虽然，1.25 μg/mL 穿心莲水萃取物、仙草水萃取物、大陆马鞭草乙醇萃取物只能减少TBARS 的形成，而1.25 μg/mL香茹乙醇萃取物、仙草乙醇萃取物 McE）只能减少蛋白质羰基(carbonyl groups 的形成，但在5 μg/mL 的ApW、 McW、 VoE、 GtE 和McE 可明显延长迟滞期。

The ISSR fingerprinting of 18 Japanese plum cultivars and 12 plum species or variety were established by using optimum system with primer 5"-9T-3"and 5"-9C-3", respectively. The identification rate of plum cultivars and species or variety was 100%. The effects of five important components on reaction of SSR were studied with Prunus salicina cv. Meilili. The results showed that the optimum concentration of five important components i.e. Tag DNA polymerase, Mg +, single primer, template DNA and dNTPs in 25 μL reaction system of SSR were 1.5u, 2.0mM, 0.8 μ M, 30~40ng and 0.16~0.24mM, respectively. The dendrograms of these cultivars was contructed according the Jaccard coefficient of similarity.

利用该优化体系，以5′-_9T-3′为引物，构建了中国李18个品种的ISSR指纹图谱，该引物可将这些品种完全区别开来；以5′-_9C-3′为引物，构建了李属6类种质资源的ISSR指纹图谱，该引物区分率为100％。4、中国李品种适宜的SSR反应分析体系是：25μL SSR反应体系中，Taq DNA聚合酶、Mg~(2+)、每个引物、模板DNA和dNTPs等5种成分的适宜浓度分别是：1.5u、2.0mmol·L~(-1)、0.8μmol·L~(-1)、30～40ng和0.16～0.24mmol·L~(-1)。5、采用RAPD、ISSR和SSR等三种分子标记技术对中国李品种资源54份和2个欧洲李品种进行了遗传多样性分析，并以品种间的遗传相似系数构建了Jaccard聚类树状图。

During the detailed dissertation in this paper, it explains the meaning of the conception of "To perceive object voluntary and paint it" from the history and ideological background that make it be produced and considers that it is the principle of Chinese traditional painting ,relationship of main body and object which contained in it effect each other and being dialectic unity; Secondly, in the text it analyzes the characters of ancient scholars' painting between main body and object, then concludes that the characters of ancient scholar's painting are "not in pursuit of the similitude of appearance ","simple" and "formality".

在具体的论述中，本文从&应物象形&产生的历史条件与思想背景入手，还原&应物象形&概念的涵义，认为&应物象形&是关于中国传统绘画造&形&的准则，其中所包含的绘画创作主客体之间的关系是两相并举，互渗互化，辨证统一的；其次，文章对于文人画造&形&的特点和主客体进行分析，将文人画的造&形&特点归纳为：&不求形似&、简约、程式化，并认为文人画造&形&严重偏向于主体，轻视客体；最后，文章分别将文人画造&形&的主客体与&应物象形&的主客体进行比较，得出结论：文人画造&形&不同于&应物象形&。

In this paper, the stable Au complexes are classified according to the coordination atoms and their characteristic structure. The recent development of the researches on the antitumor activity of Au complexes including the structure-activity relationship, biological targets and the mechanisms of action are reviewed. The structure of the coordination ligand and the leaving group have great impact on the in vitro cytotoxicity of the Au complex. Many physical and biological methods are introduced to study the interaction between the Au complexes and the suspected bio-target, such as DNA, protein, mitochondrion, thio-containing biomolecules, etc. The interaction modes (intercalating, electrostatic interaction, covalent bonding, etc.) are focused to illustrate the reason for the antitumor activity of Au complexes.

本文按配位原子的不同总结了稳定三价金配合物的结构特征，按其生物活性的构效关系、生物靶点和作用机制综述了三价金配合物抗肿瘤活性研究的最新成果：配体的结构特点以及离去基团对三价金配合物的体外细胞毒性影响较大；介绍了用于检测三价金配合物与可能的生物靶分子之间的相互作用的多种物理和生物学方法，重点关注了相互作用的模式，如嵌入/静电吸引/共价结合等，并解释了三价金配合物抗肿瘤活性的原因。

In this paper, the stable Au complexes are classified according to the coordination atoms and their structural characteristics. The recent development of the researches on the antitumor activity of Au complexes including the structure-activity relationships, biological targets and the mechanisms of action are reviewed. The structure of the coordination ligand and the leaving group have great impact on the in vitro cytotoxicity of the Au complex. Many physical and biological methods are introduced to study the interaction between the Au complexe and the suspected bio-target, such as DNA, protein, mitochondrion, thio-containing biomolecules, etc. The interaction modes (intercalating, electrostatic interaction, covalent bonding, etc.) are focused to illustrate the reason for the antitumor activity of Au complexes.

本文按配位原子的不同总结了稳定三价金配合物的结构特征，按其生物活性的构效关系、生物靶点和作用机制综述了三价金配合物抗肿瘤活性研究的最新成果：配体的结构特点以及离去基团对三价金配合物的体外细胞毒性影响较大；介绍了用于检测三价金配合物与可能的生物靶分子之间相互作用的多种物理和生物学方法，重点关注了相互作用的模式，如嵌入/静电吸引/共价结合等，并解释了三价金配合物抗肿瘤活性的原因。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。