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1.
It is well known that smoking is a dangerous habit because it causes health problems. Doctors say it can be a direct cause of cancer, of the lungs and throats and can also help to lead to cancer of other organs. In addition, it can bring about other health problems such as heart lung diseases. It is regarded as one of the chief causes of death in our society.  相似文献   

2.
Screenplay, as the basis of a film, is the basis of the success of a film as wel . The excel ent Hol ywood Screenwriting in sports mainly comes from real life and traditional sports literary. By the main clue of a leading role as the basic framework of screenwriting, with the exchange between prosperity and adversity, interspersed with love, family, and social life, it shows struggling and tough attitude of life; promotes the value of physical existence and meaning of culture extension and reproduces the sports life. Apart from established playwriting framework, there is an individualized aesthetic presentation, which also is known as personalization and Stylization of screenwriting, leaving room for extension and imagination.  相似文献   

3.
TBL, also known as TBLT (task-based learning and teaching) and, in the USA, as TBL (task-based instruction) is an approach which uses communication tasks as the central focus for language teaching and learning. Basically the term task in TBL, refers to a meaning -focused activity. There are a number of definitions in the literature, but they can be characterized also follows: the learner s principle focus is on exchanging and understanding meanings, rather than on practice of pre-specified forms or patterns there is some kind of communicative purpose or goal set for the task, so learners know what they are expected to achieve by the end tasks can involve any or all four skills, e. g. a  相似文献   

4.
《初中生必读》2014,(5):23-24
Long ago in a small, faraway villas;e, there was a place known as the House of 1000 Mirrors. A small, happy little dog learned of this place and decided to visit. When he arrived, he bounced happily up the stairs to the doorway of the house. He looked through the doorway with his ears lifted high and his tail wagging as fast as it could.  相似文献   

5.
汤雅静 《海外英语》2012,(16):189-190,205
"The Love Song of J. Alfred Prufrock", commonly known as"Prufrock", is a poem by T. S. Eliot, Published in Chicago in June 1915, it presents a stream of consciousness in the form of a dramatic monologue, and marked the beginning of Eliot’s career as an in fluential poet. This paper aims at exploring its theme of modern people’s predicament through a detailed analysis of the imagery and fig ures of speech used in the poem. Also, a moderate part will also be given to its stream of consciousness skill in the poem and its contribu tion to the theme of the poem.  相似文献   

6.
In this paper, the maximal and minimal ranks of the solution to a system of matrix equations over H, the real quaternion algebra, were derived. A previous known result could be regarded as a special case of the new result.  相似文献   

7.
(A)There are lots of insects that farmers hate.But there also are somethey like.These protect crops against damage from other insects.A goodexample is the lady beetle(瓢虫),also known as the ladybug.Lady beetles are a natural control for aphids(蚜虫).Lady…  相似文献   

8.
INTRODUCTION With the development of Ethernet systems and the growing capacity of modern silicon technology, embedded communication networks are playing an increasingly important role in embedded and safety critical systems. Advances in VLSI technology have also pushed integration to the point where it is now possible to design and implement a microprocessor and network controller on a single chip, known as System-on-Chip (SoC). In a network of embedded systems, each system can communi…  相似文献   

9.
Audio Video coding Standard (AVS) is the latest audio and video coding standard of China. AVS Part 7 (also known as A VS-M) targets mobility applications where error concealment is of great importance. This paper first briefly introduces the general concept of error concealment. Then two error concealment schemes are proposed and implemented on AVS-M decoder under different test conditions. Simulation results of the schemes and suggestions on how to use these tools are also provided.  相似文献   

10.
蔡萍 《海外英语》2012,(14):133-134,148
Metaphor is a common linguistic phenomenon and always realizes its value within a certain context.Metaphor uses words to indicate something different from their literal meaning-one thing is described in terms of another so as to suggest a likeness or analogy between them.A metaphor can easily be seen as a bridge which links and comprises the known and the unknown,the familiar and the unfamiliar.Some people hold that metaphor tends to be seen as a way of coloring the ordinary plain language.Meanwhile some people think that metaphor is regarded as a way of experiencing the world.An analysis on English and Chinese metaphor translation will help to strengthen our understanding of different languages as well as different cultures.This paper focuses on the structure and features of metaphor,correspondences and several techniques in metaphor translation.  相似文献   

11.
书友     
Reading books is like talking with thousands of people. A man may usually be known by the books he reads as well as by the company he keeps; for there is a companionship of books as well as of men; and one should always live in the best company, whether it be  相似文献   

12.
1IntroductionComplex networks can be found in all fields of sci-ences and humanities,and there are many examples ofcomplex networks in our lives,such as,World WideWeb,Internet,food webs,etc.A complex networkconsists of nodes and edges.A node can represent anindividual,an organization or a cell.An edge canrepresent relations defined.Traditionally,complex networks are studied as abranch of mathematics known as graph theory,andthese networks may be completely regular or com-pletely random.Howe…  相似文献   

13.
吴丽萍 《海外英语》2013,(9X):35-38
The concept of learner autonomy is well known as very complex as many scholars put emphasis on differences between his ideas and others’. That no consensus has reached so far puzzles us. However, a good understanding of autonomy is the basis of putting development of autonomy into practice. Through examining common features of different concepts and explaining the relationship between autonomy and its related concepts, the highly condensed qualities of "relativity" and "duality" are put forward and some implications about specific ways of fostering autonomy in Chinese educational context are also discussed.  相似文献   

14.
The growth and evolution of the knowledge network in supply chain can be characterized by dynamic growth clustering and non-homogeneous degree distribution.The networks with the above characteristics are also known as scale-free networks.In this paper,the knowledge network model in supply chain is established,in which the preferential attachment mechanism based on the node strength is adopted to simulate the growth and evolution of the network.The nodes in the network have a certain preference in the choice of a knowledge partner.On the basis of the network model,the robustness of the three network models based on different preferential attachment strategies is investigated.The robustness is also referred to as tolerances when the nodes are subjected to random destruction and malicious damage.The simulation results of this study show that the improved network has higher connectivity and stability.  相似文献   

15.
1. Introduction As is known, the function of a suspension system is to support an entire vehicle at axles so as to improve ride comfort by vibration absorption. It also provides handling stability in steering and acceleration as well as braking. However, the solution of the design contradiction between ride comfort and handling stability can抰 be achieved by passive suspension system elements. Some active suspension systems have been developed in order to handle the compromise, but they requi…  相似文献   

16.
张奇 《海外英语》2014,(11):211-212,228
A Künstlerroman is a literary genre that focuses on the psychological and moral growth of the protagonist from youth to adulthood, and in which character change is thus extremely important. A portrait of the artist as a young man as a Künstlerroman also shows the growth process of the protagonist from childhood to youth. The paper aims to point out the growth process of the protagonist focusing on the text. Especially, from the two aspects: content and form. The content and the form together reflect the growth process of the protagonist and the development of his personality, so we also see the protagonist was destined to be mature and at last decided to escape his home, exile himself and began his new life with the purpose of art.  相似文献   

17.
Honi the Wise One was also known as Honi the Circle Maker.By drawing a circle and stepping inside of it,he would 1)recite special 2)prayers for rain.Sometimes,he even argued with God during a 3)drought,and the rains would come.He was,indeed,a 4)miracle maker.As wise as he was,Honi sometimes saw something that 5)puzzled him,then,he would ask questions so he could solve the mystery.  相似文献   

18.
Each nation has its own unique national characters.British are known as conservative,gentlemanlike,reticent,etc.While Americans are thought to be independent,outgoing,optimistic and democratic.A comparative study of the geographical and historical factors of these two countries will objectively cast a light on the differences of their national characters.  相似文献   

19.
A novel method for mobile robot simultaneous localization and mapping   总被引:2,自引:0,他引:2  
INTRODUCTION A key prerequisite for a truly autonomous robot is that it can simultaneously localize itself and accu-rately map its surroundings (Kortenkamp et al., 1998), which is known as Simultaneous Localization and Mapping (SLAM), which, when phrased as a state estimation problem, involves a variable number of dimensions. Murphy and Russell (2001) adopted Rao-Blackwellized particle filters (RBPFs) as an effective way for representing alternative hypotheses on robot paths and ass…  相似文献   

20.
In this paper, we shall prove that the Marcinkiewicz integral operator #n, when its kernel Ω satisfies the L^1-Dini condition, is bounded on the Triehel-Lizorkin spaces. It is well known that the Triehel-Lizorkin spaces are generalizations of many familiar spaces such as the Lehesgue spaces and the Soholev spaces. Therefore, our result extends many known theorems on the Marcinkiewicz integral operator. Our method is to regard the Marcinkiewicz integral operator as a vector valued singular integral. We also use another characterization of the Triehel-Lizorkin space which makes our approach more clear.  相似文献   

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