Optimal design theory and method of optical fiber communication networks Basic theories and application of optical fiber communications Design and analysis of computer communication networks 书名原文:Design and analysis of computer communication networks 书名原文: Design and analysis of computer communication networks. Polarization optics in optical fiber communication systems Coupling design theory and method of complex electromechanical system. Coupling design theory and method of complex electromechanical system 并列题名：Polarization optics in optical fiber communication systems Operational theory and methodology of urban rail networks