代表性地

Baixianyong is implicit in his work, from investigate to mature, under the contrast analysis that have the text of the representative this, we can clearly discovers baixianyong destiny consciousness from the Disunderstanding to come to, and be arrived by exhaustedly to the disillusion, from the frustrate the destine, and be arrived by vehemence mild change of trace.

白先勇的命运意识隐含在他的作品中，从初探到成熟，在具有代表性的文本的对比分析下，我们可以清晰地发现白先勇命运意识由懵懂到觉醒，由困顿到觉悟，由挫折到命定，由激烈到平淡的转变的轨迹。

In this paper,we first objectively analyze viewpoints of geotectonic schools and representive ideas of diffierent stages.

北京大学地质学系，100871摘要首先对不同历史时期的大地构造学派观点、代表性学术思想，进行了客观、辩证地秉公评说。

These compounds are of substantial interest both inviewpoints of theory and practical applications, mainlyunder the stimulus to achieve synthetic models either foractive sites of iron-sulfur proteins or for transitionmetal catalysts. This thesis describes the synthesis, structures andconformations of 51 new iron-sulfur cluster complexes,which have been characterized by elemental analysis andstandard spectroscopic methods. In addition, single-crystalX-ray diffraction analyses were performed for 4 representa-tive new compounds. Reactivities of μ-〓 with mono- and di- Grig-nard reagents derived intermediates toward various organicelectrophilic substrates were studied, along with complexa-tion of arynyl-containing iron-sulfur clusters by 〓Thus, several bridged, non-bridged, monomeric, dimeric,homonuclear, heteronuclear iron-sullfur and iron-sulfur co-balt-carbon cluster complexes were synthesized. A novelreaction and convenient route for the synthesis in highyield of tetranuclear iron complexes 〓 containing atetracoordinated sulfur atom was discovered, whereas aplausible mechanism based on experimental results was propo-sed for the formation of the new cluster type.

鉴于有机铁硫原子簇化学在基础理论发展和应用方面的重要意义，因此我们开展了这一课题的研究，并取得以下主要成果： 1、本文共合成了51个新有机铁硫及含钴碳簇基的有机铁硫原子簇配合物，除用元素分析，NMR，IR，MS法表征其结构和构象外，还用X-光衍射技术测得四个代表性配合物的单晶结构和构象； 2、我们业已发现炔基Grignard试剂同〓可形成一种&开环&与&闭环&中间物的平衡混合物，研究该平衡混合物同各种亲电试剂的反应； 3、研究发现了一种可高产率地形成〓含〓四配位硫挛合簇的新化学反应并对此反应提出了—种有趣的反应机理； 4、首次由1，4-二溴丁烷双Grignard试剂与〓制得一种新型铁硫簇双硫阴离子活性中间体，并进而研究了它的亲核反应性能； 5、找到了通过〓的光化学反应来合成簇合物〓-〓的一条有实用价值的新路线。

In this doctoral dissertation, the modes of occurrence of about 30 elements and their combination with macerals and minerals in the coals from 10 typical coalfields in China are systematically researched by sink-float tests and petrological methods based on the investigation to the concentration distribution of trace elements in Chinese coals.

本文从分析中国煤中微量元素含量分布的基本特征出发，选择了中国10个有代表性的煤样，通过浮沉试验和煤岩分析等手段，系统地研究了中国煤中30余种微量元素的赋存状态，主要是这些元素在各种煤岩组分中的分布特征。

The pollen grains of wild Rosa rugosa from Shandong, Liaoning and Jilin province were examined under Scanning Electron Microscope.

以采自山东、辽宁和吉林省(HCW， HCN， HCP)的6个具有代表性的野生玫瑰居群的花粉为试材，利用扫描电镜对其形态进行系统地观察和比较，并进行聚类分析。

Tarr adopts a formally rigorous style, featuring long takes and slow tracking shots of the bleak landscape that surrounds the characters.

Tarr选取了严谨的表现风格，代表性的长镜头，缓慢地追踪拍摄人物周围的荒芜景色。

This paper sets up the dynamic models about population and carrying capacity of nature on base of dynamics theory. Further more, it presents three typical conceptual models about the man-earth relationship: conflicting model, predacious model and harmonious model.

采用系统动力学的研究方法，建立起了人口总数与环境承载力之间的系统动力学模型，并在一定的假设基础上给出了三个关于人地关系的有代表性观念的模型：冲突模型、掠夺模型以及和谐模型。

These posters' topic was simple but clearly. In these posters, you can also find many slogans, gesticulates, marks, and symbols again and again. The colors of posters can make strong effect. These posters designers cannot present their personal style for the limit from Nazi institution, but still perform the capability and aesthetics concept of designers.

经过分析归纳后，本文研究发现纳粹宣传海报能够充分展现与表达纳粹意识形态；能了解群体心理，进而掌握、支配群众；主题诉求明确易懂；设计独特、醒目；具代表性的口号、手势、符号与象徵符号，并且广泛而重复地使用；色彩具强力震撼性；虽因为极权体制的制约，无法凸显个别设计者独特的个人风格，但却能展现设计者处理平面媒体的功力与美学观。

Now the perceived threat is again rising in the East, judging by the harrumphing in Congress and a crop of books in the past couple of years, such as Steve Hamm's "Bangalore Tiger: How Indian Tech Upstart WIPRO is Rewriting the Rules of Global Competition" and Ted Fishman's "China Inc: How the Rise of the Next Superpower Challenges America and the World".

如今，在切实分析国会中一些零碎的评论与过去数年中出版的一些书籍之后，人们隐约地感到这种威胁再次从东方崛起。颇具代表性的有史蒂夫·哈穆的著作《班加罗尔老虎：印度科技新贵WIPRO如何重写全球竞争规则》与泰德·菲西曼的作品《中国企业：下一代超级大国如何挑战美国及整个世界》。

Beyond a free and fair elections process, democracies must have representative, accountable, transparent institutions of government, including political parties based on ideas, not just personalities or tribal or ethnic identification, and independent legislatures and judiciaries that can act to ensure that leaders who win elections democratically govern democratically once they are in office.

除了自由和公正的选举程序，民主社会必须建立具有代表性、承担责任、公开透明的政治体系，包括以理念为基础的政党（而不是以个人、部族或种族认同为基础）、独立的立法和司法制度，可以确保民主赢得选举的领导人，一旦上台之后可以民主地进行治理。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。