基本类

The latest results about research on dye-sensitized solar cells are reviewed.So far,most of the organic dyes applied in DSSCs belong to typical D-π-A structures with both electron donorand electron acceptorlinked by aπ-conjugation bridge.According to this structure,the novel conjugated organic dyes that have N,N-dimethylanilinemoieties as the electron donor and a cyanoacetic acidmoiety as the electron acceptor were synthesized for DSSCs.

在第四章中首先概述了染料敏化太阳能电池的最新研究进展，并对其的结构和工作基本原理进行介绍，目前，有机染料分子大部分都是D-π-A结构，我们按照这样的结构设计和合成出六种新型米氏酮-氰基类有机染料分子，该类染料是由米氏酮衍生而来的，合成步骤短，工艺简单。

Under czarism, this kind of confidence is doomed to suffer universal destruction. When all the people are forced to kneel down, the only one who still stands has become a god.

但是，只要你拥有做人的基本自信，你就比较容易克服这类局部的自卑，依然坦荡地站立在世界上。

This paper holds that the imagination of Sartre, the spectacle society of Debord, the simulacra of Baudrillard, and the lack-of-depth of Jameson, altogether constitute the main line of development of the theory of visual society in the west.

本文认为，由萨特想象说、德博尔&景象社会&说、波德里亚&类象&说、杰姆逊&平面化&说共同构成了西方主流&形象社会&理论的基本谱系。

NJ cluster analysis indicated that subclass Mysticeti is a monophyly whereas subclass Odontoceti is a polyphyly, including Delphinoidea, Physeteroidea, Ziphioidea and Platanistoidea.

NJ聚类分析结果与目前的主流观点基本相同，即须鲸亚目形成单系群而齿鲸亚目则为多系群，后者包括海豚总科、抹香鲸总科、喙鲸总科和淡水豚总科。

Establishing experimental animal model of immunized fibrosis could contribute to research on extracellular matri and cytokine. they turns out that the ingredient of Desmodium pulchellum can relieve extra growth and deposit of ECM and adjust the level of relative cytokine, such as TGF-β1 and IFN-γ, benefit to effect of hepatic anti-fibrosis.

结果证明排钱草生物碱类成分能减轻肝纤维化的基本病理改变即减少肝细胞外基质的过度增生和沉积，调节与肝纤维化密切相关的TGF-β1、IFN-γ等细胞因子水平，向着有利于减轻肝纤维化的方向发展。

In this study, analyses of yield combining ability, SSR molecular markers was made to study in 198 combinations which come from different strains in the basic S1 66 plants of 39007 and 39002 groups and three types of tests in Incomplete Diallel Cross Experiments.

以39002和39007群体不同基本株的S166个单株及其与3个测验种按不完全双列杂交试验设计组配198个组合为供试材料，对单株产量的配合力和供试群体S1的多态位点数，基因杂合度等参数进行了分析，并利用遗传相似系数进行聚类。

School of Pharmacy, China Pharmaceutical University, Nanjing 210009Abstract : ent-Abietane diterpene lactones are extracted from the plants of Euphorbia. Their elementary structures are four-ring diterpenes.

松香烷内酯是大戟属植物中提取的一种典型二萜类化合物，其基本结构为四环二萜，有多种药理活性，特别是有较强的抗肿瘤活性。

The results extracted from poly-Chinese herbal medicine containing 11 kinds of herbals with water, chloroform, n-butanol saturated with water and ethyl ethylic ester under normal decocting condition and microwave-assisted extraction with water solvent were also compared.

复方中药用微波辅助水煎煮萃取和常规水煎煮萃取后，所得的结果初步表明，对于用水萃取的多糖类等不同性质的有效成分和正丁醇萃取的苷类有效成分，二种方法的结果基本一致。

This unique feature of ObCYC2 needs to be investigated by further comparative study both in expression and function in order to understand its basic function and evolutionary pathway in Gesneriaceae and related families.

因此， 需要开展更深入的实验研究分析ObCYC2的基本功能，这将有助于了解GCYC2类基因在苦苣苔科及其近缘科中的功能和进化途径。

According to the research accomplishment in the hilly area of south Ningxia in resent20 years, the authors put forward the major way for farming and graziery developing healthily only when grassland agriculture possessing the basic function of contending with the unstability of district ecology.

并根据宁南山区各科研基点近20年来的研究成果，提出了草地农业具备了与地域生态学上不稳定性相抗衡的基本功能，是解决这类地区农牧业生产向良性循环方向发展的主要途径。

Do you know, i need you to come back

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。