The Grand Canal is the cultural source of Yangzhou’s historical development. The heritage and development of the canal culture are conducive to enhancing the i
Six evaluation factors were selected to evaluate the susceptibility level of the Xixi Watershed to geological disasters such as collapse and landslide, namely f
E.E. Cummings is an American poet who is famous for his fantastic poems. L(a, one of his representative works, is a unique visual poem that shows Cummings’ fee
English language teaching is facing a reformation with the emphasis of students-centered learning approach and communicative language learning. Classroom intera
Low-carbon development as the th eme of modern times is the premise to upgrade industrial structure. The authors adopt the PCA(Principle Component Analysis) to