In recent years,the CET-6(College English Test,Band 6)has become an important standard to measure the English language ability of Chinese college students,and listening is a challenging task for many students.The appl...In recent years,the CET-6(College English Test,Band 6)has become an important standard to measure the English language ability of Chinese college students,and listening is a challenging task for many students.The application of indirect speech act theory in CET-6 listening is seldom studied.Therefore,it is crucial to study on it.Based on the two observation points of indirect speech act theory in CET-6 listening,this study analyzes the specific embodiment of conventional indirect speech acts and non-conventional indirect speech acts in listening,and discusses the effective teaching methods of CET-6 listening.展开更多
The theory of indirect speech acts proposed by John Searle is a problematic issue in speech act theory. The theory is subject to various criticisms.This essay reviews various arguments and the significant problems wit...The theory of indirect speech acts proposed by John Searle is a problematic issue in speech act theory. The theory is subject to various criticisms.This essay reviews various arguments and the significant problems with reference to the indirect speech acts. The review includes some important concepts of speech act theory which are related to indirect speech acts; inference theory and idiom theory which underline indirect speech acts and their major problems in accounting for indirect speech acts.展开更多
Based on the density functional calculations, the structural and electronic properties of the WS2/graphene heterojunction under different strains are investigated. The calculated results show that unlike the free mono...Based on the density functional calculations, the structural and electronic properties of the WS2/graphene heterojunction under different strains are investigated. The calculated results show that unlike the free mono-layer WS2, the monolayer WS2 in the equilibrium WS2/graphene heterojunctionis characterized by indirect band gap due to the weak van der Waals interaction. The height of the schottky barrier for the WS2/graphene heterojunction is 0.13 eV, which is lower than the conventional metal/MoS2 contact. Moreover, the band properties and height of schottky barrier for WS2/graphene heterojunction can be tuned by strain. It is found that the height of the schottky barrier can be tuned to be near zero under an in-plane compressive strain, and the band gap of the WS2 in the heterojunction is turned into a direct band gap from the indirect band gap with the increasing schottky barrier height under an in-plane tensile strain. Our calculation results may provide a potential guidance for designing and fabricating the WS2-based field effect transistors.展开更多
Indirect speech acts are frequently used in verbal communication, the interpretation of them is ofgreat importance in order to meet the demands of the development of students’ communicative competence. Thispaper, the...Indirect speech acts are frequently used in verbal communication, the interpretation of them is ofgreat importance in order to meet the demands of the development of students’ communicative competence. Thispaper, therefore, intends to present Searle’ s indirect speech acts and explore the way how indirect speech acts areinterpreted in accordance ’with two influential theories. It consists of four parts. Part one gives a generalintroduction to the notion of speech acts theory. Part two makes an elaboration upon the conception of indirect speechact theory proposed by Searle and his supplement and development of illocutionary acts. Part three deals with theinterpretation of indirect speech acts. Part four draws implication from the previous study and also serves as theconclusion of the dissertation .展开更多
This experiment devised and optimized the process of indirect yarn steaming.Properties of FM 50/50 yarn treated by indirect yarn steaming were measured.By using different yarn steaming parameters and gray system theor...This experiment devised and optimized the process of indirect yarn steaming.Properties of FM 50/50 yarn treated by indirect yarn steaming were measured.By using different yarn steaming parameters and gray system theory,we got the best parameter setting on the yarn steaming apparatus.By studying and comparing the problems in knitting process,effects of yarn steaming were further studied on yarn and blended knitted fabrics.展开更多
文摘In recent years,the CET-6(College English Test,Band 6)has become an important standard to measure the English language ability of Chinese college students,and listening is a challenging task for many students.The application of indirect speech act theory in CET-6 listening is seldom studied.Therefore,it is crucial to study on it.Based on the two observation points of indirect speech act theory in CET-6 listening,this study analyzes the specific embodiment of conventional indirect speech acts and non-conventional indirect speech acts in listening,and discusses the effective teaching methods of CET-6 listening.
文摘The theory of indirect speech acts proposed by John Searle is a problematic issue in speech act theory. The theory is subject to various criticisms.This essay reviews various arguments and the significant problems with reference to the indirect speech acts. The review includes some important concepts of speech act theory which are related to indirect speech acts; inference theory and idiom theory which underline indirect speech acts and their major problems in accounting for indirect speech acts.
基金Project supported by the National Natural Science Foundation of China(Grant No.11202178)
文摘Based on the density functional calculations, the structural and electronic properties of the WS2/graphene heterojunction under different strains are investigated. The calculated results show that unlike the free mono-layer WS2, the monolayer WS2 in the equilibrium WS2/graphene heterojunctionis characterized by indirect band gap due to the weak van der Waals interaction. The height of the schottky barrier for the WS2/graphene heterojunction is 0.13 eV, which is lower than the conventional metal/MoS2 contact. Moreover, the band properties and height of schottky barrier for WS2/graphene heterojunction can be tuned by strain. It is found that the height of the schottky barrier can be tuned to be near zero under an in-plane compressive strain, and the band gap of the WS2 in the heterojunction is turned into a direct band gap from the indirect band gap with the increasing schottky barrier height under an in-plane tensile strain. Our calculation results may provide a potential guidance for designing and fabricating the WS2-based field effect transistors.
文摘Indirect speech acts are frequently used in verbal communication, the interpretation of them is ofgreat importance in order to meet the demands of the development of students’ communicative competence. Thispaper, therefore, intends to present Searle’ s indirect speech acts and explore the way how indirect speech acts areinterpreted in accordance ’with two influential theories. It consists of four parts. Part one gives a generalintroduction to the notion of speech acts theory. Part two makes an elaboration upon the conception of indirect speechact theory proposed by Searle and his supplement and development of illocutionary acts. Part three deals with theinterpretation of indirect speech acts. Part four draws implication from the previous study and also serves as theconclusion of the dissertation .
基金funded in part through a grant by Jin YuanTextile Company
文摘This experiment devised and optimized the process of indirect yarn steaming.Properties of FM 50/50 yarn treated by indirect yarn steaming were measured.By using different yarn steaming parameters and gray system theory,we got the best parameter setting on the yarn steaming apparatus.By studying and comparing the problems in knitting process,effects of yarn steaming were further studied on yarn and blended knitted fabrics.
