ABOUT THE EDITOR；CONTRIBUTORS；1 ATOMISTIC SIMULATION OF HIERARCHICAL NANOSTRUCTURED MATERIALS FOR OPTICAL CHEMICAL SENSING；A.Bagaturyants；M.Alfimov；1 Introduction；2 Hierarchical Nanomaterials： Constru
本教材是高職院校學生瞭解跨境電商、學習跨境電商相關的行業用語、提高跨境電商英語溝通能力的基礎教材。 本教材結構明瞭，清晰易懂。採用校企雙元合作開發模式，共分為五個單元。Unit 1是 Overview of Cross-border E-commerce，介紹了跨境電商的概念、特點、意義和發展前景等；Unit 2是Introduction to Main Cross-border E-commerce Platforms，介紹了主要的跨境電商平臺；Unit 3是Pre-sale Services of Cross-border E-commerce，介紹了跨境電商售前服務；Unit 4是On-sale Services of Cross-border E-commerce，介紹了跨境電商售中服務；Unit 5是 After-sales Services of Cross-border E-commerce，介紹了跨境電商售後服務。
functions and Hecke L-functions of an imaginary quadratic field，and various problems on elliptic modular forms. As to the values of Dirichlet L-functions， all previous papers and books reiterate a single old result with a single old method. After a review ofelementary Fourier analysis， the author presents completely new results with new methods. though old results will also be proved. No advanced knowledge of number theory is required up to this point. As applications， new formulas for the second factor ofthe class number of a cyclotomic field will be given. The second half of the book assumes familiarity with basic knowledge ofmodular forms. However，all definitions and facts are clearly stated， and precise references are given. The notion ofnearly holomorphic modular forms is introduced and applied to the determination of the critical values of Hecke L-functions of an imaginary quadratic field. Other notable features of the book are： (1) some new results on classical E
