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1.
陈向俊 《海外英语》2011,(5):195-196,199
Robert Frost is generally considered as a lyrical poet,whose poetry often gives the reader pleasant feeling.Yet,his poems have frightening quality,which can be perceived through the appaling world and seen in the great number of abnormal people described in his poems.This paper aims at offering a detailed analysis of 3 typical instances of such poems to illustrate that the frightening quality,in fact,reflects a kind of modern experience.  相似文献   

2.
Magnetorheological (MR) fluid is a kind of smart material whose rheological properties can be rapidly varied in magnetic field. To make full use of the advantages of MR fluid to devices, a model of double-ended,shear-combined and valve-typed MR damper is designed and manufactured, and the dynamic properties under sinusoidal excitations are experimentally studied. The experiment results show that the maximum damping force of the MR damper at the full magnetic intensity reaches about 20 k while the maximum power required is less than 50W, which predicts that the MR damper will be a powerful measurement for semi-active vibration control of civil infrastructures.  相似文献   

3.
The 9th International Conference of the Association for Language Awareness(ALA)with the theme of"Engaging with Language"will be held from 26-29 June 2008 at the Univer- sity of Hung Kong.The Conference is organized by the Associ- ation for Language Awareness with the support of the HKU Constituent Theme"Languages,Media and Communication: Language in Education and Assessment"(www.hku.hk/clear) and the British Council.  相似文献   

4.
China puts forward high standards, high quality, high demand for the ability of operation and management of various types of sports events in the new era, at the same time, shows that exploration and establishment of the operation and management model of sports events in the new era can’t be delayed. According to emphasis on the nature of sports in sports competitions, sports competitions can be divided into the mass events, competitive events, performing events.  相似文献   

5.
左冬 《海外英语》2013,(13):269-272
Prepositions"in,on,at"can be used as spatial prepositions as well as temporal prepositions.The temporal usages of "in,on,at"vary from each other in indicating different concepts of time.ESL students are often confused with the usages of temporal prepositions.This paper makes a comprehensive analysis of usages of"in,on,at",aiming at distinguishing their befuddling usage principles and exploring the priority when their temporal usage principles are confronted with each other.  相似文献   

6.
A suitable simple optical cryostat for optical, magneto-optical, electrical and thermo-electrical measurements was designed. It is suitable for use in a magnetic pool gap as narrow as less than 1 cm. Throughout a long period of time, the heat diffusion process of the cryostat can be easily operated at slow increase in sample temperature in a range 1.25 K/min at 200 K that will be reduced gradually to 0.66 K at room temperature. Liquid nitrogen was used to cool down the temperature. During the operation, the change in the measured energy gap of a semiconductor sample and other physical parameters resulting from the change of temperature can be corrected through the temperature coefficient of that parameter at the corresponding temperature. The cryostat was successfully used for all experiments mentioned above to measure the properties of a single crystal of GaP (Gallium Phosphate) semiconductor.  相似文献   

7.
8.
《海外英语》2012,(3):34-35
Howard Gardner pointed out that there are different kinds of intelligence in each person, including linguistic and visual intelli gence. Movie is a new medium for English language teaching. Because the visual element can be presented along with the Linguistic fea tures. This thesis focuses on using movies in language teaching. It explains why and how we can use English movies in teaching listening and speaking, and it also gives some suggestions and examples about how to use English movies in English language teaching.  相似文献   

9.
This paper aims at analyzing Tintern Abbey in light of dualism in the aspects of“nature and self”and“sense and sensi-bility”. Nature is the background of self’s emotional expression, and self can be di...  相似文献   

10.
《海外英语》2012,(2):15-16
Idiom is a phrase or sentence whose meaning is not clear from the meaning of its individual words and it must be learnt as a whole unit. The idioms of the different languages reflect the difference in many aspects of the two cultures. No one can acquire a language well if he doesn’t know the model and principle of the culture.  相似文献   

11.
李善华 《海外英语》2011,(9):162-165
Higher Vocational Education(HVE) is an important component of higher education in our country.The English Curriculum Standard of HVE considers promoting the students’ reading comprehension as one of the most important goals in English teaching.Task-based CL emphasizes the importance of education as a vehicle for teaching citizens to live cooperatively in a social democracy and teachers are not the only sources of knowledge and students should be able to help each other and learn in an interdependent way.The heart of cooperative learning is student-centered.Therefore,task-based CL can overcome the shortcomings in traditional teaching models,and the goal of improving reading comprehension can be achieved for the teachers of reading by realizing the mental process of reading comprehension and how prior knowledge can enhance a reader’s interaction with the text through CL.This thesis consists of five parts.Part one,two and three briefly introduces the background and significance of the study,definitions and models of cooperative learning and reading comprehension.Part four and five are the key sections of the thesis,which introduces the hypotheses,subjects,instrument,procedure of the study and the analysis of the results of the study.Part five draws the conclusion of the study.  相似文献   

12.
GA-hardness and interdependence between genes in the chromosome are important questions in the study of genetic algorithms (GA) ,Traditional methods,which are used to measure the interaction between genes,can only reflect the extent of epistasis between all genes in the chromosome, Therefore,the definition of the fitness landscape of schemata is proosed in this paper,and epistasis measures on this landscape of schemata are used to analyze the degree of interdependence between some certain gene loci in study ,Some information between these sites can be reflected by some characters of the fitness landscape of schemata which are composed of these fixed sites,The stronger the interaction between these sites,the larger the variation of the fitness of schemata whose fixed sites correspond to those sites in study ,and the more rugged the fitness landscape of these schemata,According to the degree of interaction between given gene loci ,building blocks of GA can be analyzed and determined,and further genetic operators and the structure of GA can be designed and adjusted to improve the perfomance of GA ,At last,a lot of experiments including NK-models are done,and results of empirical analysis show that this method is effective.  相似文献   

13.
The adsorption of CO2 can be enhanced through loading amines on adsorbents, therefore, the separation of CO2 from other gases is promoted. Water plays an important role in this process. Water increases both the adsorption amount of CO2 and the separation coefficient with N2 for all amines loaded. However, the effect of loading trialkylamines is not remarkable in the absence of water. The effect of loading dialkylamine does not depend on water, but the adsorbent cannot be regenerated at ambient temperature. In comparison, an adsorbent loading trialkylamine can be regenerated at ambient temperature even in the presence of water with fairly good stability.  相似文献   

14.
Generic skills are skills which contribute towards individual's effective and successful participation in the workplace. For juveniles, Technical and Vocational Education (TVE) is one of the platforms that provide them generic skills which enable them to compete for job market. The purpose of this study is to investigate the level of generic skills that has been inculcated through TVE on juveniles in one of the juvenile schools in Malaysia, the time the teachers spent on inculcating the skills, and the challenges the instructors face in the process. There are four focuses of the generic skills that are of interest in this study: communication, teamwork, problem solving and technology. Eight teachers and 119 juveniles were chosen as the respondents from the Juvenile School (JS). The data collected was through a set of questionnaires from the respondents, and these were analyzed by using frequency, percentage and mean score. The findings from this research show that the level of generic skills inculcated as perceived by the juveniles is at a moderate level. The perceived moderate level of skill acquire of the juveniles is justified by the moderate amount of time that the teachers believed they spend in instilling the generic skills. The teachers also suggested that the lack of understanding on what generic skills are is the main reason for not inculcating generic skills at its highest level. In conclusion, generic skills inculcation on juveniles through TVE in Juvenile School is at an average level. Measures have to be taken so that inculcation of generic skills can be increase to a higher level, as these generic skills will benefit juveniles in the labor force market.  相似文献   

15.
金玲 《海外英语》2013,(4X):169-173
With the sudden change of the political structure in the world and the acceleration of the globalization,the impact of culture on diplomacy is becoming increasingly obvious.Especially some conflicts in the diplomacy have made it more important to study and analyze the international relations from a cultural perspective.Culture can be the cause of misunderstanding in diplomatic negotiation,but it can also be a very useful tool and instrument for global public diplomacy.Culture as a"soft power" should be used as the key in the diplomacy to bridge the cultural gaps,reduce conflict and misunderstanding and lead to the common goal of peace and development.  相似文献   

16.
A new function-valued partial Padé-type approximation was introduced in the polynomial space,and an explicit determinant formula was derived by means of some orthogonal polynomials.This method can be applied to estimating surplus eigenvalues of the Fredholm integral equation of the second kind when its partial eigenvalues have been known,and at the same time,it can be applied to solving the approximating solution of the given equation.  相似文献   

17.
王喆 《海外英语》2011,(5):210-212
This paper aims at the relations of civilization to wilderness in Wuthering Heights.By centering around the unity of Hareton and young Cathy,we shall argue that civilization is a process of negating wilderness and reconcilement with wildness.This paper is largely a rudimentary step to conclude that wilderness can be tamed,and love can overcome all obstacles and civilization will win at last.  相似文献   

18.
TEFL-CHINA is a national organization whose mission is to strengthen the effective teaching and learning of English as a foreign language in China while developing international connections. The 1st Annual International Conference offers TEFL professionals, domestic and abroad, opportunities for professional development through the exchange of ideas and practices in English teaching and research. Participants integrate knowledge of current trends in the TEFL field while developing a professional network. In today's China, 500, 000 teachers teach more than 60 million students English, within 4 years the number of children learning English will have become nearly 100 million. Therefore,this conference will allow ideas and suggestions to be discussed and we will hopefully be able to formulate a methodology to follow and improve TEFL in China. Recently, Prof. Bao Tianren, head of TEFL-CHINA and the English Coaching Paper Office, met Mr. Phillip Griffin, executive officer of IATEFL, to discuss how TEFL-China can work closely with its counterparts all over the world. We would like warmly to invite all foreign experts in the field of TEFL and TESOL to come and give presentations at  相似文献   

19.
Influences affecting the soil-water characteristic curve   总被引:2,自引:0,他引:2  
INTRODUCTION The soil-water characteristic curve (SWCC) gives the relationship between the amount of water in the soil (i.e. gravimetric or volumetric water content) and soil suction (i.e. matric suction at low suction and total suction at high suction). Many properties of a partially saturated soil such as the coefficient of permeability, shear strength and volume strain, pore size distribution, the amount of water contained in the pores at any suction, can be obtained from the SWCC. …  相似文献   

20.
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