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1.
杜瑞杰 《科技信息》2008,(5):146-147
Recent years more and more attention is paid to schemata theory.Many scholars have found its significant effects on reading comprehension through various experiments.It is essential for the Students to have both the formal schemata and content schemata in their brain when reading.  相似文献   

2.
Since the 1960s translation has made great progress on the way to becoming a systematic and scientific discipline.The theory of deconstruction,originating in France,has made great impact on traditional translation.It has become more influential in recent days.Through the discussion of deconstruction and its idea of translation,this thesis clarifies people's skeptical attitudes towards deconstruction and explains radical changes it has brought for translation field,especially in explaining the relationship between the original text and the translated text in Derrida's deconstruction theory.At the end of this thesis,the application and limitations of deconstruction are discussed.  相似文献   

3.
本文将通过对《傲慢与偏见》中例句的分析, 重点探讨照应衔接手段的英汉转换及其差异, 及在翻译实践中的一些规律, 力图从不同的角度丰富翻译理论及实践。  相似文献   

4.
The air-flow's states and ways acted on the technological process of chemical fiber are summed up, which includes chip drying, spinning quenching as well as airjet texturing (air texturing, tangling texturing and bulked continuous filament (BCF)),and the effect of air-flow on the process and quality of chemical fiber is studied,and the action of mechanics and heat on the bulked continuous filament are calculated.  相似文献   

5.
陈红英 《科技信息》2007,18(16):423-427
I.Purpose of the Study In the essay,we hope to call the teachers' attention to the importance about reading and text teaching.Theoretically and practically,we have a try to introduce some effective strategies and skills.1.1.Introduction English learning is difficult for many Chinese learners.One of the major causes is that English and Chinese belong to different language systems.Another important cause is the fault of current methods that many teachers have been applying.In the process of text teaching,problems are mainly present in the following two aspects:One is that some teachers and students neglect the importance of reading;Another aspect is that text materials are utilized insufficiently,that is to say,enough reading strategies and skills are not applied in text teaching.  相似文献   

6.
This essay is intended to present the resemblances and differences between Yeats‘poem Collarbone of a Hare and Blake‘s poem Garden of Love in regard to their theme and poetical techniques.  相似文献   

7.
1 Introduction The world economic develops into a newperiod,the steel enterprises confront newchanceand challenge in the production scale , productcost , production quality and economic profit .Therefore it is essential for decreasing cost andenhancing the completing ability in market byapplication of modern management ideal andmethod to execute the business processreengineeringfor traditional enterprises[1]. The ERPsystems were employed earlyin manylarge-middle steel enterprises in China . …  相似文献   

8.
Many developed countries in the world have adopted high tec hnology to rebuild andimprove the rail transportation industry ae—tively.It has greatly increased the security and automation degree of railtransportation.Since“the ninth five year plan”.the veloeity andquality of rai transportation infrastructure construction have been improved quickly by applying high teehnology in China.However.there still exist many differences between China and the developed countries in the development of rail transportation.In this paper theauthor systematically introduced the application of high technology.in rail transportation suchasrailway,metro,light railway.railway nearbySU—burb,maglev railway,etc.and also the development road to high technology.industrialization in transportation field.on thebasis of view.ing the current development condition and the trend of rail transportation in the world and analyzing the development status andtrend of railtransoortation in China.  相似文献   

9.
10.
This paper makes an Introduction of the advantages and the foreground of Distance Education developing in China,and also some problems we are facing. At last, it gives out a solution of Network Education Application in college English teaching. With the development of Internet and information technology, the intercourses between human beings are becoming more and more convenient. Distance education have appeared in educational area, which has greatly promoted the development of education. As a totally new m...  相似文献   

11.
Task decomposition is a kind of powerful technique increasingly being used within industry as a pathway for achieving product's developing success. In this paper, topology's concept in modern mathematics is used for task decomposition technique's deduction in product developing process. It puts fonvard the views of resolvability, measurability and connectivity of tasks and their practical principles. Combined with an example of developing the typical mechanical product, it explains the implementing method of task decomposition in Concurrent Engineering (CE).  相似文献   

12.
This paper introduces the development, compositions and characteristics of the domestic and foreign blowing-carding technique, discusses the technology of blowing-carding machines and the structures and functions of the main machines, analyses the production experiments of three types of blowing-carding flow lines in detail, and puts forward the effective measures to control the main quality index of blowing-carding sliver and the trend of blowing-carding technique development.  相似文献   

13.
The theory of Pansystems Multionomial forecasting (TPMF) is a theory which researches this kind of multinomial forecasting problem:Suppose S(t) is an undnown multinomial, S(j) is the value vector of S(t) at t=t_j. If we get a set of data(S_0, S_1,…, S_n), S_j is an approximate vector of the vector S(j), then how to forecast the vector S(n+1) and what is the maximum of the distance between the forecasting vector and the vector S(n+1) under the condition that S(t) unchanges during the discussion procedure and the range of error is knowm.The purpose of the paper is to give a brief introduction of TPMF.  相似文献   

14.
How could we have a effective teaching?We,as teachers,always think about this question and always hope to have better experiences to supple- ment us.The art of teaching lies in the teaching of the teacher and the studying of the students.During this course, a teacher's quality will be re- garded as an important factor in the art of teaching which we have to think over and discuss.Of course,the factors of students will be undoubtedly tak- en into consideration because of their significance.HereⅠwould like to sunmaarize the following points to improve our teaching effect.  相似文献   

15.
The controller designed according to classical or modern control theory will not satisfy the performance requirements when the controlled object in industrial field can not be described by exact mathematical model or the disturbance of the controlled system. In order to make the controlled system stable and having good performance, H∞ control theory was put forward to solve this practical problem. Taking the position of a rolling mill as the controlled object, it was rectified by optimal engineering way. Then, three different plans were put forward according to Bang-Bang control, LQ control and H∞ control, respectively. The result of the simulation shows that the controller designed according to H∞ method whose robust performance and ability to restrain colors disturbance is satisfactory.  相似文献   

16.
The conflict detection and resolution in collaborative design is a key issue to maintain multidisciplinary design consistency,This paper proposes a new method for conflict detection and resolution based on constraint satisfaction technique.The representation of design constraint,the interval arithmetic of the constraint satisfaction problem CSP and the conflict resolution strategy based on constraint relaxation and adjustment are introduced.A constraint-satisfaction based conflict detection and resolution tool CSCDR is then developed.It can help collaborative designers to detect and resolve the conflicts in time in the early stage of the design process so that the unnecessary design iteration and repeated negotiation are avoided and the design efficiency is then much improved.A design case illustrates the effectiveness of CSCDR.  相似文献   

17.
Tong Jun 《科技信息》2008,(1):260-260
With reference to the concept of ‘cultural studies’ and certain modern theories in translation studies,this essay makes a general analysis of the translation and introduction of the ‘gaze’ concept in China.On the basis of this analysis,it explores how this concept spread to China and why,this concept was explained and rewritten through translation and interpretation in the course of the spread;and what responses and reflections we should bear during the process.  相似文献   

18.
The moist vorticity vector (MVV), defined as (ζa×▽qv)/ρ introduced by Gao et al. is used to study a heavy rainfall event in North China. The MVV has zonal, meridional and vertical components in a three-dimensional framework. Analysis of domain-mean and mass-integrated quantities shows that the variation of the vertical component of the MVV closely follows the variation of the cloud hydrometeors, with a linear correlation coefficient of 0.95, indicating that the vertical component of the MVV is strongly associated with midlatitude convection. Further analysis shows that the vertical component of the MVV reflects the interaction between the horizontal vorticity and the horizontal specific humidity gradient, which can associate dynamic and thermodynamic processes with cloud microphysical processes. Thus, this study can help to understand how the interaction between circulations and clouds aids the development of convection, and the MVV can be used to trace the development and evolution of heavy rainfall.  相似文献   

19.
According to the nature of the speckle, the results obtained through theoretical and exeperimental analyses of the diffraction halo are presented.  相似文献   

20.
A new class of novel polymeric crosslinging agent (NPCA), which contained silane coupling group and the epoxy groups, was designed and synthesized in our laboratory. NPCA was a non-formaldehyde multifunctional crosslinking polymer. The cotton fabrics dyed with 8.0% (owf) Vinylsulpone-type dyes were treated with 3.0%- 4.0% NPCA, 0.5 mol/L potassium thiocyanate as a catalyst, then padded through two dips and two nips to reach a wet pickup of 80%- 85%, then dried at 80℃ for 2 minutes and cured in oven at 140- 150℃ for 3 minutes. Crocking fastness and fixation (%) were improved with up to 1.0 -1. 5 units, 35%- 50%, respectively. And there was little difference between the color yield of dyed fabrics before and after the treatment at certain conditions. The possible crosslinking mechanism of NPCA was also investigated. It was concluded that NPCA can improve colorfastness of cotton fabric by means of the three-dimensional network, covalent bonding and other molecular forces.  相似文献   

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