The new rational a-polynomials are used to solve the Falkner-Skan equa-tion.These polynomials are equipped with an auxil......

Chinese is the typical analytic language which shows the grammatical and logical relation through the usage of word orde......

【Abstract】According to ecological linguistics, lexical cohesion, as an ecological factor of an English text, is helpfu......

英语近义词是困扰学生的一个难题。分析近义词产生的原因，并从语义差异、感情色彩差异和搭配差异等三方面探讨如何区分近义词，可以帮......