第一步，整体认知，构造知识网络。
The first step, overall cognition, structure knowledge network.
这个方法通过对系统进行主动干扰来获得建模的先验知识，然后基于贝叶斯网络构造方法，对分布式应用的组件间关系建立依赖性模型。
The method relies on active perturbation to the system to obtain prior knowledge for building the model, and then constructs the dependency model based on the methods of building Bayesian networks.
熟练掌握电脑构造和网络使用知识，并能进行维护处理；
Be master of computer structure and knowledge in network using, be capable of maintenance of them;
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