德汉题录机译系统中句法分析器的设计和实现

以语言学新理论ＧＰＳＧ（广义短语结构文法）与由笔者开发的Ｔｏｍｉｔａ句法分析扩展算法为基础，设计和实现了德汉题录（短语）机译系统句法分析器的方法．该分析器能有效地描述德语短语句法结构和高效地进行句法分析．     

我国国有商业银行客户经理制的发展及完善

在金融全球化浪潮的冲击下,银行间的竞争日趋激烈,金融创新空前发展。银行由以产品为中心转向以客户为中心,客户经理制正是在此竞争态势和金融环境下得以产生和推广的。各商业银行都把建立、完善客户经理制作为适应市场需求和同业竞争的重要手段。然而,我国国有商业银行客户经理制的推行还处于探索阶段,存在诸多不足,需要进行进一步的认识和研究,并采取相应措施,使其得以完善。基于对国有商业银行竞争力现状以及当前国内外银行业发展形式的分析,明确了提高我国国有商业银行竞争力的必要性。阐述了客户经理制如何实现商业银行竞争力的提升。最后,针对我国国有商业银行客户经理制的实施现状,提出了完善客户经理制的相应措施。     

Application of stochastic method to optimum design of energy-efficient induction motors with a target of LCC

For an energy-efficient induction machine, the life-cycle cost (LCC) usually is the most important index to the consumer. With this target, the optimization design of a motor is a complex nonlinear problem with constraints. To solve the problem, the authors introduce a united random algorithm. At first, the problem is divided into two parts, the optimal rotor slots and the optimization of other dimensions. Before optimizing the rotor slots with genetic algorithm ( GA), the second part is solved with TABU algorithm to simplify the problem. The numerical results showed that this method is better than the method using a traditional algorithm.     

A Deep Web Query Interfaces Classification Method Based on RBF Neural Network

This paper proposes a new approach for classification for query interfaces of Deep Web, which extracts features from the form＇s text data on the query interfaces, assisted with the synonym library, and uses radial basic function neural network （RBFNN） algorithm to classify the query interfaces. The applied RBFNN is a kind of effective feed-forward artificial neural network, which has a simple networking structure but features with strength of excellent nonlinear approximation, fast convergence and global convergence. A TEL_8 query interfaces＇ data set from UIUC on-line database is used in our experiments, which consists of 477 query interfaces in 8 typical domains. Experimental results proved that the proposed approach can efficiently classify the query interfaces with an accuracy of 95.67%.     

A Tragedy of Egoism——an Analysis of George Eliot''''s Moral Concern in Middlemarch

I.IntroductionVirginia Woolf speaks of Middlemarch as“the magnificentbook which with all its imperfection is one of the few Englishnovels written for grown-up people.”(Rubinstein,795)Middlemarch is also George Henry Lewes’favorite amongEliot’s books.Indeed,compared with Eliot’s earlier works,Middlemarch,a close“study of provincial life”,is more matureand complex.In the small provincial town——Middlemarch,individualsfrom different classes interact with each other and theirrelations…     

Non-Uniform APSK Optimization for BICM Systems

Traditional Amplitude Phase Shift Keying(APSK) consists of rings with points uniformly spaced. By giving up this uniform-spacing feature, we propose an APSK optimization method based on the uniform APSK with Gray labeling(Gray-APSK). The aim of the optimization is to maximize the Generalized Mutual Information(GMI)of Bit-Interleaved Coded Modulation(BICM) for the targeted code rate and channel. We show that our optimized non-uniform APSK could offer further performance gain compared with the conventional uniform Gray-APSK and considerably outperforms the traditional quadrature amplitude modulation at the targeted SNR and channel.     

Effects of medium nutrition on cell growth and isocamptothecin A and B production by suspension cell culture of Camptotheca acuminata

The effects of initial sucrose concentration, nitrate to ammonium ratio, total N concentration and phosphate concentration in medium on cell growth and isocamptothecin A and B synthesis by suspension call culture of Camptotheca acuminata were investigated in 250 mL shake flasks. 30 g L^-1 sucrose concentration was beneficial to secondary metabolites synthesis. The cell growth and metabolites synthesis were also affected by the ratio of NO3^-/NH4^＋ , and nitrate was tavourable for cell growth. The maximum dry weight was achieved when nitrate was used as the sole N souree. The effect of total initial N on the cell cultures was also investigated with NO3^-/NH4^＋ ratio of 1 ： 2. The final dry cell weight was similar throughout culture period and 50 mM initial N was favourable for secondary metabolite synthesis. 50 mM initial phosphate concentration facilitated both cell growth and secondary metabolites synthesis.