首页 | 本学科首页   官方微博 | 高级检索  
相似文献
 共查询到20条相似文献,搜索用时 15 毫秒
1.
1.单项填空1. He made the suggestion a question.A. in a form of B. in form of C. in the form of D. at the form of2. There was always water in the well.A. a plenty of B. great muchC. a large number of D. plenty of3.I saw villagers working in the fields.A. score of B. scores of C. three scores of D. score4. The foods he ate were rich fat and sugar.A.in B.of C.for D.with  相似文献   

2.
CROSSWORD PUZZLE     
Across(横向):1.Eyes and hair of Chinesepeople are of this color.3.Snow is of this color.4.W hen people get old,theirhair gets to be of this color.6.G rapes are of this color.9.The spelling of this color isthe sam e as a kind of fruit.D ow n(纵向):2.Trunk(树干)of trees areusually of this color.5.Sky is of this color.7.Peaches are of this color.8.Roses are of this color(m eans love).10.G rass is of this color.11.Bananas are of this color.PIN7K.PU R6P.LEBLU5E.G R E4.YW H3I.TEBRO2.W…  相似文献   

3.
The constitutive laws of the collapse of underground openings in a rock massif were in-vestigated based on the results of laboratory and field experiments, and computations using ana-lytical and numerical models. It is shown that the principal mechanism of failure of underground openings over important for practice peak particle velocity amplitude range of 1 to 10 m/s is the roof and wall breakage due to the fall of key blocks. Over this load range the material crushing is of considerably less importance. The geometry of discontinuities influences mainly the stability of key blocks. Further caving depends weakly on block structure of near-tunnel zone. The mean volume of fall material is a rather stable quantity for rock massifs of different structures. Lower tunnel sta-bility in the zones of high fracturing is caused by a higher probability of the presence of the unsta-ble key blocks and the decrease of strength characteristics of fractured bounding blocks. The de-crease of average block size is a less important accompanying factor.  相似文献   

4.
Let's have a test and see how large your vocabulary is!!!1.scaleA.one of many sharp needle-like parts of someanimalsB.one of the small thin,usu.hard plates of materialwhich cover the bodies of many fish and reptilesC.one of the many parts of the covering which growson a bird's body  相似文献   

5.
朱喜娟 《海外英语》2013,(5X):223-225
Odour of Chrysanthemums is one of the short stories by D. H. Lawrence. The fiction shows how humanity was ruined by bourgeois industrial civilization through the death of a miner. In embedding themes, the narrative technique of Odour of Chrysanthemums is worth our attention. This paper is intended to make an analysis of point of view, focalization and symbol in the light of narrative theory.  相似文献   

6.
1.out of date过时的 That mobile phone looks so out of date.这部手机看起来很过时了. 2.out of season淡季 Hotels are cheaper out of season.宾馆在淡季更便宜. 3.out of order出故障;不妥 The machine is out of order.机器出故障了. His behavior in the meeting was out of order.他在会上的行为不妥.  相似文献   

7.
Two series of experiments were conducted on Polish and Egyptian women. The differences in implicit and explicit attitudes towards men and women were examined using implicit and explicit measures of each. The explicit attitude was measured by rating male and female objects (family members, e.g. mother, husband, and son) on 5-point scale. A modified version of an Implicit Association Test (IAT - Greenwald, McGhee & Schwartz, 1998) was used for measuring implicit gender attitudes. Two series of experiments were conducted. The first series consisted of 6 experiments. Three of them were conducted on female students of different departments of Gdafisk University (the samples of 45, 26 and 38 persons). Married, unemployed women from small Polish villages took part in the following two experiments (the samples of 30 and 30 women). The sixth experiment consisted of the participants of three-year personal development training. The second series of experiments consisted of 5 researches. Three of them were conducted on unemployed, married Egyptian women living in small villages. Female students of South Valley University took part in two other experiments. All experiments conducted on Polish samples demonstrate the presence of negative implicit attitude of women towards men and positive implicit attitude of women towards women. At the same time Polish women demonstrate a strongly positive explicit attitude towards both men and women. Experiments conducted on non-educated Egyptian women found neutral and positive implicit attitude towards men. Educated Egyptian women associate negative effect with the category of men. The experiments also demonstrated positive implicit attitude of Egyptian women towards own sex. Furthermore. positive conscious attitude emerged from explicit measures.  相似文献   

8.
张敏 《海外英语》2013,(8X):287-288
The integration of linguistics and economics, economics of language, is a new peripheral subject based on theory of west ern human capital and educational economics. Catchwords which reflect many theories of economics of language enter into people’s scope of research. Study of catchword is of great significance for the enrichment of research of human language.  相似文献   

9.
鼓形齿联轴器啮合分析   总被引:1,自引:0,他引:1  
This paper presents an analysis result of three-dimensional meshing of crown gear coupling (CGC) surfaces of crown gear and internal gear are established. The equation of internal gear surface is given. The equation of conjugate surface of crown gear is solved according to the principle of gearing, and that of non-conjugate crown gear is derived with crown curve of a circular arc. The meshing state of conjugate and non-conjugate surfaces is analyzed through computation of contact lines and points. It is concluded that the meshing of conjugate CGC is line-contact, there are several pairs of teeth engage simultaneously, and non-conjugate CGC has point-contact condition of meshing and only 2 pairs of teeth engage in theory.  相似文献   

10.
张素敏 《海外英语》2011,(14):280-282
Relational nature of language system is of vital importance in Saussure’s theory of linguistics.As philosopher Ernst Cassirer put that the crucial and revolutionary aspect of modern linguistics was Saussure’s affirmation of the primacy of relation and the system of relations.This paper is devoted to a clear elaboration of the relational nature of linguistic system in terms of three perspectives,namely the arbitrariness of sign,the nature of identity and the linguistic value.It is also suggested that profound understanding of this relational nature facilitate our understanding of its importance not only in linguistics but also beyond linguistics.  相似文献   

11.
The idea of"neutralization" has a far-reaching influence on the development of our national ancient musical aesthetics and the shaping of solid music theory.It is also the supreme realm that Con~cianism has been pursuing.From the standpoint of Confucianism.the"Records of Music in Book of Rites'clearly reveals this important aes吐ledc characteristic of China's ancient music in the aspects of the music neutralization,the neutralization of ritual and music,the neutralization of music and politics,the intgnty of humanity and nature.  相似文献   

12.
In order to obtain the principle of Pantadome lifting process and make theoretical foundation for practical applications, the core idea of Pantadome was introduced, which is to make a structure become a mechanism by temporarily removing some members during the process of construction. The abstract motion model was built. By determining the change of the coordinates of the hinge joint and that of each point of the structure, simulative analysis of the mechanical motion of Pantadome was realized. Then general program that simulates the lifting process of Pantadome was developed based on AutoCAD environment by Auto Lisp language. By completing the theoretical analysis of the lifting process of Pantadome, three-dimensional simulation of the lifting process of Pantadome was realized. And it is successfully applied to bidding work of practical engineering.  相似文献   

13.
A.Each of the statements below is followed byfour alternative answers.Choose the one thatwould best complete the statement and put theletter in the brackets.(C)1.Which of the following two stories are tak-en from Irving's The Sketch Book of Geoffrey Cray-on,Gent..A.A History of New York and Tales of a TravelerB.Bracebridge Hall and Rip Van WinkleC.Rip Van Winkle and The Legend of Sleepy HollowD.The Legend of Sleepy Hollow and Tales of a  相似文献   

14.
刘冬花 《快乐阅读》2011,(16):191-192
The principle of autonomy of letters of credit is regarded as one of the two broad principles on which the law relating to letters of credit is based;the other being the doctrine of strict compliance.In this article,we pursue the following route.First,we assess the nature of the autonomy of the credit.Secondly,we look at the fraud and illegality during the underlying transaction in more details.Thirdly,we make an overall understanding of this particular principle.  相似文献   

15.
16.
ABSTRACTS     
《政治思想史》2013,(1):197-200
Confucian Thought of Way of Government:Benevolent Government, Rule of Virtue, Rule of Rite
Abstract:Confucian political thought mainly discusses the way of governing, which in- cludes three main points' benevolent government, rule of virtue and rule of rite. Benevo- lent government, which means that we should establish the rule of benevolent governance and realize social order, stability and harmony in the whole world, is the core of Confucius thought. Rule of virtue is that virtue is the primary method of state governance. Rule of rite is that rite is taken as the basic norm of restricting the behavior of people. In Han dy- nasty, Confucianism finally changed into the national ideology. Afterwards, rulers of oth- er Chinese dynasties also highly praised Confucianism. Nowadays we should research Con- fucianism from the perspective of Marxism, absorb the beneficial ingredients for the con- struction of the socialism with Chinese characteristics.  相似文献   

17.
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   

18.
1 .There are about two students in the newly built school.(2006杭州市) A .thousand B.thousands C .thousand of D.thousands of 2._fraqi PeoPle died in the fraq War. (2006昆明市) A .Thousand of B.Thousands of C .Many thousand of D.Thousands 3 .Mr.Smith_a tal  相似文献   

19.
One of the distinguishing featuros of English is its inflections, which experiencedchanges in the different periods. Old English is known as a language of full Inflections,Middle English as a language of leveling inflections and Modern English as a language oflost inflections. The history of English is in part the history of the gradual loss of the inflection system.Definition of inflectionInflection is the process of varying the form of a word to differentiate related meanings or uses. Fo…  相似文献   

20.
An analytical model on the normal perforation of reinforced concrete slabs is constructed. The effect of reinforcing bars is further hybridized in a general three-stage model consisting of initial cratering, tunnelling and shear plugging. Besides three dimensionless numbers, i. e. , the impact function /, the geometry function of projectile N and the dimensionless thickness of concrete target X, which are employed to predict the ballistic performance of perforation of concrete slabs, the reinforcement ratioρs of concrete and the tensile strength fs of reinforcing bars are considered as the other main factors influencing the perforation process. Simpler solutions of ballistic performances of normal perforation of reinforced concrete slabs are formulated. Theoretical predictions agree well with individual published experimental data.  相似文献   

设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号