The problem of spatial mathematical basis has been encountered by both large scale GIS and spatial digital products theoretically and practically.It is also a basic problem in the development of the whole geo_informat...The problem of spatial mathematical basis has been encountered by both large scale GIS and spatial digital products theoretically and practically.It is also a basic problem in the development of the whole geo_information science.After analyzing the status quo and the limitations of the space mathematical base of GIS,this paper points out definitely that the geodetic coordinate system is uniform,which can show the location of any point of the global exactly and uniquely in form of ( B,L,H ) and is the most proper reference system of large_scale GIS and Digital Earth.Moreover,this paper also puts forward a set of practical model of the standard "map projection".Finally,this paper introduces a DRG system based on this model.展开更多
Notwithstanding the tremendous progress of foreign language teaching （FLT） and foreign language education （FLE） in China's Mainland, there still remain large-scale margins as reflective argumentation on the is...Notwithstanding the tremendous progress of foreign language teaching （FLT） and foreign language education （FLE） in China's Mainland, there still remain large-scale margins as reflective argumentation on the issue of methodology, pedagogy, and educational paradigm to probe into. Among each respective margin concerning this FLT and FLE, this paper deepens the aspects of methodological approach of communicative language teaching （CLT） and holistic educational paradigm. Furthermore, this paper elaborates the current dominant teaching status and makes discussion on the topic of harmony between English teaching and using, taking Basic English course for English majors in China's Mainland as the case study.展开更多
This text introduces the concept of local literature and collection range, explains the significance of literature collection and explores building programs of local university library. Currently, university library g...This text introduces the concept of local literature and collection range, explains the significance of literature collection and explores building programs of local university library. Currently, university library generally put a strong emphasis on collection of academic literature, but has less attention on literature collections which reflect the situation of university location, or even worse, simply don＇ t launch business in this field. For the university library, it is a great loss of literature information resources, as well as a great regret of library work. First, what is the local literature？ It is literature data which document a region＇ s past and present issues like politics, economy, culture, education, history, geography and other aspects like important characters and events, customs, folklore etc.展开更多
文摘The problem of spatial mathematical basis has been encountered by both large scale GIS and spatial digital products theoretically and practically.It is also a basic problem in the development of the whole geo_information science.After analyzing the status quo and the limitations of the space mathematical base of GIS,this paper points out definitely that the geodetic coordinate system is uniform,which can show the location of any point of the global exactly and uniquely in form of ( B,L,H ) and is the most proper reference system of large_scale GIS and Digital Earth.Moreover,this paper also puts forward a set of practical model of the standard "map projection".Finally,this paper introduces a DRG system based on this model.
文摘Notwithstanding the tremendous progress of foreign language teaching （FLT） and foreign language education （FLE） in China's Mainland, there still remain large-scale margins as reflective argumentation on the issue of methodology, pedagogy, and educational paradigm to probe into. Among each respective margin concerning this FLT and FLE, this paper deepens the aspects of methodological approach of communicative language teaching （CLT） and holistic educational paradigm. Furthermore, this paper elaborates the current dominant teaching status and makes discussion on the topic of harmony between English teaching and using, taking Basic English course for English majors in China's Mainland as the case study.
文摘This text introduces the concept of local literature and collection range, explains the significance of literature collection and explores building programs of local university library. Currently, university library generally put a strong emphasis on collection of academic literature, but has less attention on literature collections which reflect the situation of university location, or even worse, simply don＇ t launch business in this field. For the university library, it is a great loss of literature information resources, as well as a great regret of library work. First, what is the local literature？ It is literature data which document a region＇ s past and present issues like politics, economy, culture, education, history, geography and other aspects like important characters and events, customs, folklore etc.
