The urban grass-roots library is an important part of the public cultural service system,and also a place to carry out national reading and lifelong learning,which is of great significance to the construction of a lea...The urban grass-roots library is an important part of the public cultural service system,and also a place to carry out national reading and lifelong learning,which is of great significance to the construction of a learning society.In this paper,the development and evolution of urban grassroots libraries in China are reviewed,and the current situation and usage issues of grassroots libraries in Beijing are analyzed.Moreover,the development strategy of idea stores in London,UK is studied,and characteristics are summarized,and possible references are sought.In the new era,urban grassroots libraries should integrate into communities with multiple functions and play a more sufficient role in public education,learning and training,and other aspects.展开更多
English grammar is at any time the important part of English learning,even if under the implementation of the New Course Standard.However,English grammar is considered to be difficult due to its complexity.My paper he...English grammar is at any time the important part of English learning,even if under the implementation of the New Course Standard.However,English grammar is considered to be difficult due to its complexity.My paper here is to explore and study the application of mathematic ideas and methods in English grammar teaching and learning,helping to facilitate the students to master the regularities,accuracy and systematization of English grammar,to improve learning efficiency,to enhance the learners' logic thinking,and at the same time,pointing out the specific strategies in practical use,which can be of great significance to the students' innovation and creativity and the students' development of the ability of cross-subject study advocated by both the Quality-Education and New Curriculum Standard.展开更多
Ideas from engineering have helped the understanding of biological organisms for thousands of years. However, the mechanical aspects of biological materials and structures can, if properly interpreted and analysed, le...Ideas from engineering have helped the understanding of biological organisms for thousands of years. However, the mechanical aspects of biological materials and structures can, if properly interpreted and analysed, lead to a deeper understanding of the biology of organisms. Such an approach, although always current in some form, is nevertheless subject to the vagaries of fashion and the availability of analytical techniques. At present we are in a period of upturn. Areas of interest are deployable structures （applications in aerospace）, palaeontology （how little do we need to know in order to create a credible biosphere） and food science （we need a rational approach to the mechanics of food）.展开更多
In the world literature,there are many valuable ecological ideas.Nowadays,a growing number of writers in the world literature have begun to pay attention to ecological problems.They use their writings to reflect the s...In the world literature,there are many valuable ecological ideas.Nowadays,a growing number of writers in the world literature have begun to pay attention to ecological problems.They use their writings to reflect the severe ecological problems,to express their ecological thoughts,and also to alert readers.In the world literature,we can dig out many philosophical ideas,including the interdependence of man and nature,the reconstruction of the harmonious relationship between man and animal as well as the phenomenon of"spiritual imbalance"in social life.Analyzing these ideas will not only help us understand the creative connotations of the writers,but also provide helpful suggestions to solve real ecological problems.展开更多
Ernest Hemingway is hailed by many critics as a great craftsman,and “the most important,outstanding author since the death of Shakespeare”. On the other hand,he is severely criticized by critics who doggedly insist ...Ernest Hemingway is hailed by many critics as a great craftsman,and “the most important,outstanding author since the death of Shakespeare”. On the other hand,he is severely criticized by critics who doggedly insist that Hemingway is too limited,his theme is too narrow,and,his characters are mute,insensitive and uncomplicated man.However,a very important aspect in the evaluation of Hemingway seems to have been overlooked both by those who devoutly adore him and those who strongly disparage him. This thesis therefore proposes to take a new perspective in exploring Hemingways writing in the hope of exposing his existentialist ideas-consisting of “the absurd world”,“nada of life”,and “choice and code.”-as expressed in both his major and his minor work.展开更多
This paper suggests a hydrodynamic stability theory of distorted laminar flow, and presents a kind of distortion profile of mean velocity in parallel shear flow. With such distortion profiles, the new theory can be us...This paper suggests a hydrodynamic stability theory of distorted laminar flow, and presents a kind of distortion profile of mean velocity in parallel shear flow. With such distortion profiles, the new theory can be used to investigate the stability behaviour of parallel shear flow, and thus suggests a new possible approach to instability.展开更多
On the basis of survey of current situations of eco-agricultural construction in Gongcheng County, major "Cultivation + Methane + Planting" triple model of ecological agriculture in Gongcheng County is prese...On the basis of survey of current situations of eco-agricultural construction in Gongcheng County, major "Cultivation + Methane + Planting" triple model of ecological agriculture in Gongcheng County is presented. Then, the eco-agricultural benefits of Gongcheng County are analyzed from three aspects, namely economic, social and ecological benefits. Through summing up, the eco-agricultural construction of Gongcheng County has following problems: imperfect ecological technological system; follow-up service level and ability to be improved; slow in unified planning and design and industrialization step. Finally, ideas of further development of ecological agriculture in Gongcheng County are put forward. These include proper planning and overall management, extending ideas and deepening eco-agricultural construction system; strengthening development of ecological tourism; and perfecting social service system for ecological agriculture.展开更多
Henry David Thoreau and James Fennimore Cooper are regarded as representatives of American Romanticism.And a close analysis of their masterpieces reveals quite a few ecological traces in them.By comparing their writin...Henry David Thoreau and James Fennimore Cooper are regarded as representatives of American Romanticism.And a close analysis of their masterpieces reveals quite a few ecological traces in them.By comparing their writing styles with eco-literature in America,the present paper finds that they have a lot in common.Based upon this,it is to be believed that the romanticism in the 19th century of America breeds the later ecological literature.展开更多
The poem The Wanderer was one of finest of the Old English laments,whose theme,ideas and literary techniques were typical of the Anglo-Saxon period.The study explained how Anglo-Saxon themes,ideas,and techniques of ex...The poem The Wanderer was one of finest of the Old English laments,whose theme,ideas and literary techniques were typical of the Anglo-Saxon period.The study explained how Anglo-Saxon themes,ideas,and techniques of expression exhibited themselves in the poem.The findings suggest that the theme of the poem which reflected the Anglo-Saxon value system,and the techniques of expression presented as corroboration,all contributed to central ideas of the poem:"beasts of battle"motif,achievements of wisdom,traveling seas,exile,heroic ideal,loyalty to the lord,kinsmanship,and fates of men.Those ideas were rooted in the emerging Christianity.展开更多
基金the National Natural Science Foundation of China(51708001).
文摘The urban grass-roots library is an important part of the public cultural service system,and also a place to carry out national reading and lifelong learning,which is of great significance to the construction of a learning society.In this paper,the development and evolution of urban grassroots libraries in China are reviewed,and the current situation and usage issues of grassroots libraries in Beijing are analyzed.Moreover,the development strategy of idea stores in London,UK is studied,and characteristics are summarized,and possible references are sought.In the new era,urban grassroots libraries should integrate into communities with multiple functions and play a more sufficient role in public education,learning and training,and other aspects.
文摘English grammar is at any time the important part of English learning,even if under the implementation of the New Course Standard.However,English grammar is considered to be difficult due to its complexity.My paper here is to explore and study the application of mathematic ideas and methods in English grammar teaching and learning,helping to facilitate the students to master the regularities,accuracy and systematization of English grammar,to improve learning efficiency,to enhance the learners' logic thinking,and at the same time,pointing out the specific strategies in practical use,which can be of great significance to the students' innovation and creativity and the students' development of the ability of cross-subject study advocated by both the Quality-Education and New Curriculum Standard.
文摘Ideas from engineering have helped the understanding of biological organisms for thousands of years. However, the mechanical aspects of biological materials and structures can, if properly interpreted and analysed, lead to a deeper understanding of the biology of organisms. Such an approach, although always current in some form, is nevertheless subject to the vagaries of fashion and the availability of analytical techniques. At present we are in a period of upturn. Areas of interest are deployable structures （applications in aerospace）, palaeontology （how little do we need to know in order to create a credible biosphere） and food science （we need a rational approach to the mechanics of food）.
基金supported by Anhui Province Excellent Young Talents Support Program(Grant No.gxyq2019180).
文摘In the world literature,there are many valuable ecological ideas.Nowadays,a growing number of writers in the world literature have begun to pay attention to ecological problems.They use their writings to reflect the severe ecological problems,to express their ecological thoughts,and also to alert readers.In the world literature,we can dig out many philosophical ideas,including the interdependence of man and nature,the reconstruction of the harmonious relationship between man and animal as well as the phenomenon of"spiritual imbalance"in social life.Analyzing these ideas will not only help us understand the creative connotations of the writers,but also provide helpful suggestions to solve real ecological problems.
文摘Ernest Hemingway is hailed by many critics as a great craftsman,and “the most important,outstanding author since the death of Shakespeare”. On the other hand,he is severely criticized by critics who doggedly insist that Hemingway is too limited,his theme is too narrow,and,his characters are mute,insensitive and uncomplicated man.However,a very important aspect in the evaluation of Hemingway seems to have been overlooked both by those who devoutly adore him and those who strongly disparage him. This thesis therefore proposes to take a new perspective in exploring Hemingways writing in the hope of exposing his existentialist ideas-consisting of “the absurd world”,“nada of life”,and “choice and code.”-as expressed in both his major and his minor work.
基金Project Supported by National Natural Science Foundation of China
文摘This paper suggests a hydrodynamic stability theory of distorted laminar flow, and presents a kind of distortion profile of mean velocity in parallel shear flow. With such distortion profiles, the new theory can be used to investigate the stability behaviour of parallel shear flow, and thus suggests a new possible approach to instability.
基金Supported by Scientific Research Foundation for Leaders of Disciplines in Guangxi Vocational and Technical College of Agriculture(Grant No: [2011]13)
文摘On the basis of survey of current situations of eco-agricultural construction in Gongcheng County, major "Cultivation + Methane + Planting" triple model of ecological agriculture in Gongcheng County is presented. Then, the eco-agricultural benefits of Gongcheng County are analyzed from three aspects, namely economic, social and ecological benefits. Through summing up, the eco-agricultural construction of Gongcheng County has following problems: imperfect ecological technological system; follow-up service level and ability to be improved; slow in unified planning and design and industrialization step. Finally, ideas of further development of ecological agriculture in Gongcheng County are put forward. These include proper planning and overall management, extending ideas and deepening eco-agricultural construction system; strengthening development of ecological tourism; and perfecting social service system for ecological agriculture.
文摘Henry David Thoreau and James Fennimore Cooper are regarded as representatives of American Romanticism.And a close analysis of their masterpieces reveals quite a few ecological traces in them.By comparing their writing styles with eco-literature in America,the present paper finds that they have a lot in common.Based upon this,it is to be believed that the romanticism in the 19th century of America breeds the later ecological literature.
文摘The poem The Wanderer was one of finest of the Old English laments,whose theme,ideas and literary techniques were typical of the Anglo-Saxon period.The study explained how Anglo-Saxon themes,ideas,and techniques of expression exhibited themselves in the poem.The findings suggest that the theme of the poem which reflected the Anglo-Saxon value system,and the techniques of expression presented as corroboration,all contributed to central ideas of the poem:"beasts of battle"motif,achievements of wisdom,traveling seas,exile,heroic ideal,loyalty to the lord,kinsmanship,and fates of men.Those ideas were rooted in the emerging Christianity.
