Abstract:This paper discusses the scientific communication and research on the digital network. The scientific communication and research with digital network as a carrier has become an important developing trend. According to the current situation, the scientific communication can be divided into three forms : inter-synchronous communication, inter-asynchronous communication and unilateral communication. Compared with the traditional scientific communication, the digital network communication and research has both superiorities and limitations. The perfect model of scientific communication and research should include traditional scientific communication and digital network scientific communication.