多孔超弹性矩形板中微孔的增长

The analyses of finite deformation and stress for a hyperelastic rectangular plate with some voids under an uniaxial extension were conducted. The governing differential equations were given from the incompressibility condition of the material. The solution was approximately obtained from the minimum potential energy principle. The growth of voids was discussed. One can see that an initial central circular-cylinder void becomes an elliptic-cylinder void, but an initial non-centeral circular-cylinder void becomes an elliptic-like cylinder void and the center of void has a shift. The stress distributions along the edges of voids were given and the phenomenon of stress concentration was observed. The influences of the distribution manner and size of voids, as well as the distance between them on the growth of voids were analyzed.     

Principles of Interest in Education and Their Implementation——On Dewey＇s ＂View of Interest＂

Interest has always been an important topic in education. Based on the interpretation of Dewey＇s view of interest, this study makes an analysis of the characteristics of interest and gives an answer to the question of how to make proper use of interest in the process of education. Dewey＇s view of interest has important implications to contemporary Chinese education.     

Transient response of a spherical cavity with a partially sealed shell embedded in viscoelastic saturated soil

INTRODUCTION The propagation of stress-waves in an elasticmedium containing a cavity that are due to arbitrarydynamic loading applied on the cavity is of greatimportance in the fields of seismology, geophysicalprospecting, underground tunnels and deeply buriedpipelines, particularly as a model of an earthquakesource. Ben-Menahem and Cisternas (1963) devel-oped the theory for the dynamic response of an elastichalf-space medium to an explosion spherical cavity.Norwood and Miklowitz (…     

A Study of the Translation of Automobile Trademark

Name is an interesting thing, almost everything has its name. Nowadays along with the rising of consumption levels in China, the brand name of the car becomes an important topic. And the translation of...     

泉水管理员

The late Peter Marshall was an eloquent speaker and for many years served as the chaplain of the US Senate.He used to love to tell the story of the "Keeper of the Spring",a quiet forest dweller who lived high above an Austrian village along the eastern slope of the Alps.     

Some Mathematical Expressions of Probability and Statistics

1.1 Some definitions (1)Outcome A result of an experiment is called an outcome. (2)Sample space The set of possible outcomes of an experiment is the sample space for the experiment.     

ICI elimination of M-band wavelet multi-carrier modulation system

To solve the inter carrier interference （ICI） elimination problem of an M-band wavelet multi-carrier modulation system, this paper analyzes the principle of the ICI caused by the Doppler frequency shift and its mathematical expression based on the M-band wavelet multi-carrier modulation system model. Through the analysis of the mathematical expression and combining with the perfect reconstruction conditions of the filter banks, we propose the design conditions of an M-band filter to reduce and eliminate the ICI. The impulse response model of the filter design conditions and an iterative algorithm is also established. The simulation results show that the proposed ICI reduction and elimination methods can effectively improve the system performance.     

Training Teachers for Extensive Reading Programmes

It has been suggested that the success of an ER project can largely rely on several elements,such as the selection of appropriate materials,establishment of management system,workshop for training teachers. Among those,teachers play an indispensable role due to the fact that it is the teachers who are capable of turning conceptions into actions,who get students engaged and bridge and gap between the goals of the programme and the reality in classroom. This paper is an attempt to outline a detailed picture to demonstrate how to offer effective training courses which can enable teachers to play“multiple roles”to make great contribution to the development of an ER project.     

Metaphor Analysis of Chinese Premier Wen’s Cambridge Speech

Metaphor is more than an ostensible decoration of language.It is an integral part of human thought of ideologized world.This article analyzes the metaphor use of Chinese Premier Wen Jiabao’s speech at Cambridge in February 2009,in an attempt to display how the preferred metaphors serve the purpose of this speech and reflect Premier Wen’s construction of China’s situation.     

AN INTELLIGENT PROCESSING OF ABNORMAL DATA IN THE DYNAMIC DATA SYSTEM

This paper deals with an important subject of rejecting the abnormal dataintelligently in the dynamic data system.Based on the principle of nearest neighbor of fuz-zy mathematics,an approach of mathematically abstracting the human thinking and phys-ical practice knowledge is discussed,a new method of automatic rejection of abnormal da-ta is then proposed.The experimental results show that the method is available to the practice.     

Solving Inequalities

We now consider an inequality of the form f1（x） 〉f2（x）. Every numerical value x0 taken from the domain of admissible values is called a solution of the inequality, if, when x0 is substituted into both sides of the inequality, the result is a true numerical inequality. constitute All the the solution solutions of an inequality set of the inequality.     

E-characteristic polynomials of real rectangular tensor

By the resultant theory, the E-characteristic polynomial of a real rectangular tensor is defined. It is proved that an E-singular value of a real rectangular tensor is always a root of the E-characteristic polynomial. The definition of the regularity of square tensors is generalized to the rectangular tensors, and in the regular case, a root of the E-characteristic polynomial of a special rectangular tensor is an E-singular value of the rectangular tensor. Moreover, the best rank-one approximation of a real partially symmetric rectangular tensor is investigated.     

On the Verbal and Non-Verbal Features in Chinese-English Interpretation

This paper investigates the verbal and non - verbal features of interpretation from Chinese into English . On the one hand the language of interpretation belongs to the category of oral language, So It determines the path an interpreter should follow while interpreting . On the other hand it is suggested that the non - verbal approach plays an important role in interpretation. Therefore an interpreter can not be a qualified interpreter unless he is, in addition to language techniques, skilled in the application of paralanguage.     

A Study of the Translation of Automobile Trademark

Name is an interesting thing, almost everything has its name. Nowadays along with the rising of consumption levels in China, the brand name of the car becomes an important topic. And the translation of the name of the automobile is the primary task for establishing the global image of the brand. In this paper, I summarize the translation methods for automobile trademarks and point out the importance of the translation of automobile’s trademarks. In addition, this paper explores the trend in the translation of automobile names in China.     

Screening of plane S waves by an array of rigid piles in poroelastic soil

An array of rigid piles used as a screening barrier for plane shear （S） waves is investigated in a homogeneous unbounded space. The dynamic poroelastic theory of Biot is employed, under the assumption of an incompressible solid grain. Using Fourier-Bessel series, the problem of multiple scattering is solved by imposing continuity conditions and equilibrium conditions at the soil-pile interfaces with the translational addition theorem. A parametric analysis is conducted to investigate the influence of the permeability of poroelastic soil, separation between piles, number of piles and frequency of incident waves on screening effectiveness of the barrier, and the results are compared with those in an elastic soil medium. Computed results show that the intrinsic permeability of the soil medium displays an apparent effect on the screening of plane S waves.     

The Sociocultural Conditions of American Slang Origination

American slang is a non-written language innovation and the crystal of history and culture. Slang is an objective existence which is often used by many people, and has become an integral component of the language and an important communication tool. This paper elaborates the sociocultural conditions of American slang origination.     

Internal conflicts of Emily Dickinson—A study of the images of boat and sea in Dickinson's poems

The peculiar images,the boat and the sea,often recur in the poems of Emily Dickinson,the great American poet,which well reflect her internal conflicts,the conflicts between being an autonomous woman and being a passionate yet submissive woman.In her poems,the sea is a symbol of the male-dominated society or an individual man.While the little boat is the epitome of Dickinson:sometimes it wants to be strong-willed and clear of its destination,sometimes it just wants to moor in the sea and enjoy the calmness.The paper tends to reveal the psychological struggle of Emily Dickinson and show the whole image of her as an individual through the analysis of the images of boat and sea in Dickinson’s poems.     

Dendritic cell therapy with improved outcome in glioma multiforme―a case report

INTRODUCTION With the enormous progress in tumor immu-nology,immunotherapy has reached an exciting phase in its evolution for the treatment of cancer(Hart,2005;Onji and Akbar,2005).Although an effective immunotherapeutic regimen has yet not been dem-onstrated in the clinical setting and the ultimate role of immunotherapy in the treatment of glioma is still unknown,the potential for immunotherapy as an adjunct to the current treatment of gliomas is now based on solid evidence(Yu et al.,20…     

Theoretical analysis and experimental study of an air inflated membrane structure

In this paper, an experimental study of an air inflated membrane was carried out based on the China National Stadium （the Bird＇s Nest）. After the 2008 Olympic Games, it was apparent that the future use of the Bird＇s Nest would be enhanced if rainfall could be prevented from entering the stadium. The installation of an air inflated membrane across the opening of the steel structure was proposed as a solution to this problem. To verify the scheme, a theoretical analysis and experimental study of an air inflated membrane was carried out. Experimental and computational models were developed, form-finding was carried out using both experimental and theoretical methods, and the results from the two approaches, including the deflection of the air inflated membrane and deformation of the support structure, were analyzed and compared. The force-transfer path and deformation of the air inflated membrane under loads was studied. Conclusions and suggestions are presented.     

On Translation Strategies from the Perspectives of Thematic Progression

Thematic structure is an important grammatical device to organize the text,which is also an important aspect of discourse analysis.And thematic progression plays an important role in the analysis of textual cohesion and organization.This paper mainly discusses the theory of thematic progression and its application to translation between English and Chinese.