Then, a certificate path construction method is proposed in mixed trust model, and analyze the advantage of the method.
提出了一个在混合信任模型下证书路径构造实现方法，并且分析了其优越性。
BP neural network model is designed to analyze and solve the problem, the relationship of operational life of concrete construction and environmental corrosion mediator.
设计了一个BP神经网络网络模型来分析解决这一问题，研究处于硫酸盐侵蚀下混凝土结构使用寿命与环境侵蚀介质间的关系。
This article needed the computer correlation equipment disposition on the hospital digitization construction to analyze and manages the plan to make the description, thought colleagues model.
本文就医院数字化建设所需计算机相关设备配置分析及管理方案做了描述，以为同行的借鉴。
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