论文

Due to the electro-mechanical coupling, the subsynchronous oscillation occurs in the system,which causes the oscillation of electric current, electric voltage and the torsional oscillation of the set of axes.

网机系统机电耦联失稳振荡的分岔与混沌研究项目，共发表学术论文30篇（期刊论文23篇，会议论文7篇），其中SCI收录3篇，EI收录9篇，ISTP收录3篇，使我们的研究大大超额完成任务。

D. Repeated offenses for uncredited verbatim copying of individual elements of papers shall result in suspension of publication privileges in any IEEE Publications for 1 year and suspension of all papers by the author that are currently in review or in any IEEE publication's queue.

d。若多次发现对单独元素的抄袭将会导致取消抄袭者1年内在任何IEEE出版物发表论文的权利并退回所有正在审核或等待审核的论文（处罚期限过后这些论文可重新投递）。

Change of work condition;thermal stress;limited unit method;security

论文导师徐鸿，论文学位硕士，论文专业热能工程

At present, the main problems of inland shipping are: the infrastructure is unprogressive, the structural contradiction is obvious, the management system needs to be rectified, and the external environment for development is poor. In recent years, the main reasons which caused the slow development of inland shipping mainly due to that the entire society paid insufficient attention to the inland shipping, invested insufficient capital, and didnt find a good balance between water resources development and the inland shipping demand development.

论文通过充分的调查研究及资料查阅后，采用比较分析的研究方法，分析了我国水运基础设施建设融资历史沿革、我国内河航道建设融资主体及资金来源，提出了航道融资存在的问题；其次论文在充分分析内河航道水运发展资金供给、需求形势的前提下，对未来我国内河航道建设投资需求进行预测；最后，论文借鉴和比较了国外水运包括内河航道建设资金融资的经验，提出了几种可供选择的融资模式，提出目前我国内河航道建设适用的融资模式为"以财政投入为主，融资渠道多元化"的融资模式。

Using sentences in Nature to classify sentences, it is discovered that the dominant sentences in number are the simple sentence in structure and next to it the one-clause sentence. The DSIN are featured by three phrases: verbal noun phrases and verbally derived noun phrases, the impersonal sentence, and V-ed, V-ing phrases.

采用语料分析的方法，研究Nature论文的句子类型，结果发现：论文的主流句是简单句占51%，带一个从句的句子占36%；Nature论文语言存在三大语言特征：频繁出现动作性名词和动词派生的名词话语形态、非自然关系句和由V-ed或V-ing构成的话语形态。

Chinese ink wash drawing; Object-Oriented Software Engineering; UML; Layer; Framework

论文导师孙济洲；臧玉卫，论文学位硕士，论文专业软件工程

Sparse matrix converter; matrix converter; zero current; waveforms

论文导师朱建林，论文学位硕士，论文专业电力电子与电力传动

Acetosalicylic acid; heavy metals; cadmium; aquatic plant; relieve

论文导师施国新，论文学位硕士，论文专业植物学

For exponential distribution, the acquired estimate expression is the same as the result obtained by other method in reference [8]; for Weibull distribution, the author prove that γ satisfies a non-linear equation and λ is afunction of y; for lognormal distribution, a iterative algorithm for parameter estimation is proposed, which is the expansion of some results in Wolynetzs Ph.D. thesis.

对指数分布，得到的估计表达式与文献[8]中使用其他方法得到的结果相同；对Weibull分布，论文证明了参数γ满足一个非线性方程，而λ则可以直接由含有γ的表达式求出；对对数正态分布，论文给出参数估计的迭代算法，这可以看成是Wolynetz博士论文结果的推广。

This paper contains three parts: 1 Synthesis of novel titanium complexes; 2 Polymerization behaviors of alkoxyl substituted Cp Titanocenes as catalysts for styrene syndiotactic polymerization; 3 Polymerization behaviors of alkenyl substituted Cp Lanthanocenes as Methyl Methacrylate polymerization catalysts.

中文题名新型茂钛、噁唑啉钛络合物的合成、表征以及茂钛、茂稀土络合物催化性能的研究副题名外文题名 Synthesis，characterization of novel Cp，oxazoline titanium complexes and polymerization behaviors of titanocenes and lanthanocenes 论文作者张浩导师钱延龙黄吉玲学科专业应用化学研究领域\研究方向金属有机与均相催化学位级别博士学位授予单位华东理工大学学位授予日期2003 论文页码总数148页关键词金属有机化学稀土络合物噁唑啉类钛络合物茂钛络合物馆藏号BSLW /2003 /O627 /27 本论文包括三部分内容：1）有机金属钛络合物的合成；2）烷氧基取代茂钛络合物催化苯乙烯间规聚合的研究；3）烯基取代茂稀土络合物催化甲基丙烯酸甲酯聚合的研究。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。