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1.
邵元一 《小雪花(小学生成长指南)》2006,(5)
This is my bedroom. There is a small bed in the bedroom. A trash bin is behind the door.There are two bedside-tables near the bed. There is a picture over the bed. There are two big closets in front of the wall. Some dresses are in them. There is a big bookshelf in front of the bed. There are some books on the bookshelf. A table is near the windows. There are two pens, ten pencils, and three rulers on the table. There are two beautiful curtains over the windows. I like my bedroom.这是我的… 相似文献
2.
Image is a term that mainly embodies in the composition of classical Chinese poetry(CCP). Effective translation of images is crucial to the grasp of original meanings in a poem. As aesthetic beauty is the primary concern in poetry,the conveyance of beauty in image has a direct impact in translation. To analyze translation strategies of imagery beauty,the theory of“translation levels”by Xu Jun is adopted as a criterion in comparing variant English versions of CCP in the aesthetic level. Images are selected from Seven-character quatrains typified for abundant sources of images,and features of images are put forward at the aesthetic level. Through the analysis,images are rendered by recreation of the sensuous and emotional beauty. 相似文献
3.
Jane Austen,one of the most influential female novelists in the history of world literature,is the first female to break up the monopoly of male writing.Her famous work Pride and Prejudice was created in 1813,which gained her lasting fame and popularity.In this novel,the characters of the four ladies are impressive:Jane is mild;Charlotte is mediocre;Lydia is ignorant;Elizabeth is wise.Different characters result in different marriages which are moral marriage,utilitarian marriage,sex-oriented marriage and perfect marriage.Through the analysis of the characters and these four marriages,this thesis aims to conclude Jane Austen’s Perception of Marriage,that is,character determines marriage. 相似文献
4.
It is so disappointed that at present, the students’ listening ability is extremely poor, especially that of the middle school students in rural area. There are plenty of factors that cause this problem, among which there are three major reasons. They are the insufficient equipment in the school, the lacking of interest of the students and the difficulty in the listening study. 相似文献
5.
Though the themes in Howards End and Mrs.Dalloway are many and varied,the master theme is a connection of fragments and divergences,and the powerfully drawn female characters have long been the focus in the interpretation of the theme of the novels.In this paper,tentative conclusions are drawn that connection the heroines have seemingly fulfilled in the end is problematic for its vulnerability and superficiality through a careful study of narrative techniques in the molding of Mrs.Wilcox and Mrs.Dalloway;and that such problematic connection revealed in the human relationship is,to some extent,the expression of an ambiguous stance of Forster and Woolf towards the definiteness of connection in a modern binary world. 相似文献
6.
The use of corpus linguistics in ELT has become a new tendency.At the beginning,a historical retrospect is given to clarify the historical development of corpus linguistics.Afterwards,the various definitions of corpus linguistics are discussed in detail,and a personal perspective is put forward after citing the dispute about corpus linguistics.In the second place,the four criteria of a corpus are classified.Meanwhile,four characteristics of corpus linguistics are enumerated.In the last place,the oversea and domestic applications of corpus linguistics in ELT are listed,and Data-Driven Learning is presented as a typical example. 相似文献
7.
The follow-up application of underwater wireless sensor network is influenced by accuracy of self-localization of nodes. The self-localization of nodes is discussed in this paper. First of all, nodes of underwater wireless sensor network are classified into several levels according to the accuracy of position of nodes and the levels are from the first to the fifth in accordance with accuracy of nodes from high to low respectively. Secondly, the level of anchor nodes can be known by those unknown nodes from the information given by the anchor nodes themselves, At the same time the unknown nodes are able to be located in the area controlled by the first level of anchor nodes that are as the aggregation. Then the positioning algorithm is designed correspondingly in accordance with the accuracy level of nodes. Finally, the positioning algorithm is simulated and analyzed. The result shows that the unknown nodes can be located effectively by hierarchical control. 相似文献
8.
The weighing system designed for large structure object is mainly composed of three parts. The part of hydraulic system is made up of hydraulic cylinders, high pressure hydraulic hoses and electric pumps; the part of computer controlling system comprises pressure sensors, displacement sensors, data acquisitions, RS 485 network and the computer controlling model; the part of loading system is composed of the fulcrum structure and the concrete girder. The measurement principle and composition of the weighing system are discussed in this paper. Credibility and security of the weighing system are fully considered during the design phase. The hydraulic system is controlled by pilot operated check valves in case of the sudden loss of system pressure. The states of all gauges and RS485 network are monitored by computer controlling system functioning in different modules. When the system is running incorrectly, it will be switched to manual mode and give alarm. The finite element method is employed to analyze fulcrum structure so that the system has enough intensity to be lifted. Hence the reliability of the whole system is enhanced. 相似文献
9.
This paper provides an overview of models and methods for estimation of lifetime of technical components. Although the focus in this paper is on wind turbine applications, the major content of the paper is of general nature. Thus, most of the paper content is also valid for lifetime models applied to other technical systems. The models presented and discussed in this paper are classified in different types of model classes. The main classification used in this paper divides the models in the following classes： physical models, stochastic models, data-driven models and artificial intelligence, and combined models. The paper provides an overview of different models for the different classes. Furthermore, advantages and disadvantages of the models are discussed, and the estimation of model parameters is briefly described. Finally, a number of literature examples are given in this paper, providing an overview of applications of different models on wind turbines. 相似文献
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Since linguistics is defined as the scientific study of language, it is obvious that such a study would help a lot in language teaching and learning. Linguistics defines the nature of language learning in connection with various linguistic theories therefore it helps the teachers to choose teaching methods and techniques. Furthermore, the process of linguistic study can be summarized as follows: First, certain linguistic facts are observed, which are found to display some similarities and generalizations, hypotheses are formulated to account for these facts; and then make sure these hypotheses; finally a rule of linguistics is constructed. Our students are doing the same. They imitated what the teacher did and did what the teacher told them to. At last, they bear the usage of English in minds. 相似文献
12.
LIU Guang-rong YE Chun-song JIANG hua 《美中教育评论》2007,4(3):68-70
The implementation of bilingual teaching is specialized course in one of the important teaching reforms and it is also the inevitable trend in cultivating talents with high quality. In the paper, several problems of currently restricting the method are pointed out in China and experiences on bilingual teaching of ＂fundamentals of water quality science＂ are summarized. The focus of this paper is on the request for bilingual teachers, textbook, teaching mode in class andteaching approach. 相似文献
13.
The seismic analysis of a rigid-framed prestressed concrete bridge in Tianjin Light Railway is performed. A 3-D dynamic finite element model of the bridge is established considering the weakening effect caused by the soft soil foundation. After the dynamic characteristics are calculated in terms of natural frequencies and modes, the seismic analysis is carried out using the modal response spectrum method and the time-history method, respectively. Based on the calculated results, the reasonable design values are finally suggested as the basis of the seismic design of the bridge, and meanwhile the problems encountered were also analyzed.Finally, some conclusions are drawn as ：1 ) Despite the superiority of rigid-framed prestressed concrete bridge,the upper and lower ends of the piers of the bridge are proved to be the crucial parts of the bridge, which are easily destroyed under designed earthquake excitations and should be carefully analyzed and designed; 2) The soft soil foundation can possibly result in rather weakening of the lateral rigidity of the rigid-framed bridge, and should be paid considerable attention; 3) The modal response spectrum method, combined with time-history method, is suggested for the seismic analysis in engineering design of the rigid-framed prestressed concrete bridge. 相似文献
14.
It is widely known that business negotiation is an indispensable part in international trade and probably the most common type of negotiation.Generally speaking,business negotiation is a process which business negotiators would make the interaction in order to get specific exchange goals.Because of the important role of business negotiations in business world,many Chinese researchers have engaged in study of business and achieved many useful findings.Although there are many researches in the field of business negotiation,focusing on the analysis of relational process of business negotiation is less,which is the main con cern of this thesis.The aim of this thesis is to find the language mechanism and characteristic of business negotiation.At the meantime,negotiators are more likely to attain the deep perception in choosing the better words and structure among the negotiation. 相似文献
15.
In this paper,the screw transformations are discussed in detail and theirmatrices are given.Based on Lagrangian equations,a new method for modelling the dy-namic behavior of robots is presented.The derivation is simple,and the configuration ofthe model is concise.All the coefficients are calculated in simple recursive way,which canbe easily programmed in computation.The method presented can also be used in the dy-namic and the kinematic study of spatial mechanisms. 相似文献
16.
Although there are appropriate stipulations for the chattel guarantees in the law of China, this guarantee system could not adapt to the request of economy’s development because of the following reasons: the scope of chattel guarantees is narrow according to relevant stipulations; the transaction cost of the chattel is high; mortgage registration of chattel is in a mess; lack of efficiently executive guarantee system, etc. To counter the problems existing in the present Chinese chattel guarantee system, in this article, the author proposed some corresponding suggestions and countermeasures, hoping to perfect the chattel guarantee system in China. 相似文献
17.
Since 1980s,articles and works about vocabulary test have piled up one after another,but the methods of testing vocabulary effectively are of widespread controversy.There are two traditional methods in testing vocabulary:quantitative method and qualitative method.While quantitative research sets out from receptive vocabulary size and productive vocabulary size,qualitative research gives priorities to testing vocabulary knowledge in depth.After thirty years of study,achievements have been made in three aspects:the comparative maturity of quantitative research;the steady development of qualitative research and the growing popularity of comprehensive research.Despite the fact that current studies are limited in certain aspects,the trend in vocabulary testing is that context-dependent test are gradually taking place of context-independent test and corpus is widely applied in vocabulary test. 相似文献
18.
With the analysis on regulating system in 200 MW steam turbine, the necessity of appending the fast-opening function to the original system is set forth and a new type of fast-opening mechanism is devised. The mathematical model of system is built up. With the use of AMESIM software, the displacement curve of the piston, the force curve of the cartridge valve spool, the pressure curve and the flux curve in the regulation process are obtained based on simulation. The performances of three fast-opening systems composed of cartridge valves with different diameters are compared. Based on the analysis on factors that affect the execution time of fast-opening, the dead zone of the fast-opening system is put forward. To overcome the defect, different operation modes are adopted for different zones. The result shows that with the increase of the valve diameter, the regulating time in the dead zone significantly exceeds the fast-opening time in the whole journey. Accordingly, the optimization operation tactic in the dead zone and the qualification conditions are brought forward. The fast-opening system composed of 32 mm cartridge valves is taken as an example with use of the tactic. The simulation result shows that the maximum regulating time is shortened by 509 ms. 相似文献
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《濮阳职业技术学院学报》1995,(3)
Disjunctive question is also called tag question.This form of the sentence is made up of twoparts.One is declarative sentence.The other is the disjunctive question.What's so called disjunctivequestion means to put up interrogation to the declarative sentence.Generally it is adopted the oppositeform with predicate of declarative part——if it is affirmative form in declarative sentence.in thesecond part we must use simply elliptical form of interrogative sentences in the negative.Comperatively speaking,if it is the negative form in the declarative sentence.in the second part wemust use simply elliptical form of interrogative senterces in the affirmative, In regular form, thegrammatical form in the second part of disjunctive questions is opposite to the grammatical form in thedeclarative sentence.Moreover,the subject and the predict forms of the two parts must be identical.For example: 1〉The students are not having a class,are they? 相似文献