基于J2EE构架的科研统计管理系统的研究与实现，隶属于计算机网络与通信的研究领域。
According to the research and realizations of the research covariance management system of the frame of J2EE, belong to the calculator network and the research realm of the correspondences.
由此基于计算机网络的科研合同管理系统研究具有理论和现实意义。
So the research of the contract management system, which is based on the computer technique, has the academic and practical significance.
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