利用观测资料建立安全监测模型，必须首先对资料进行误差分析，确定粗差以保证资料的可靠性。
Therefore, we must analyze at fast these data errors and decide gross errors and insure the data reliability when we create the dam safety monitoring model by using survey data.
本文中所设计的网络安全监测模型，以当今流行的入侵检测技术为主要方法，采用实时的基于NIDS的技术。
The model of the network security monitor system discussed in the thesis USES the popular intrusion detection technology as the main method, and adopts the technology based on real-time NIDS.
主要工作如下：（1）对安全监测自动化的基本概念、假设和系统模型进行系统分析。
The main contents are as follows:(1) Theory system of safety monitoring automation for Hydrological structure are established, relative concepts and assumptions are also cleared up.
监测物理量预测模型的建立是大坝安全监测分析中的重要问题。
The establishment of a predicting model of monitoring variables is important to dam safety monitoring and analysis.
以自动化监测数据为评价依据，对渗透安全采用了确定性评价模型和概率评价模型，对滑坡采用了突变模型。
Data automatically measured is used to build the evaluating models, including a deterministic model and a reliability model for seepage, and a cusp catastrophic model for slope failure.
利用实测变形数据建立监测模型对边坡变形规律进行预测是工程安全监测中的重要手段。
Using deformation survey data to establish monitoring models is a important way to forecast deformation regulation in slope safety monitoring.
这些模型能够解释实时监测中的数据，并能迅速辨识某些情况下的大坝安全潜在风险。
These models can then be used to interpret the data recorded in operational surveillance and to quickly identify some situations with potential risks for the dam safety.
针对目前网络安全系统对于图像信息监测能力不足的问题，提出了一种基于图像内容的智能网络安全监测系统模型。
In allusion to the deficiency of image detecting ability of current network security system, anintelligent network security system model is developed based on image content detecting.
监测物理量预测模型的建立是大坝安全监测分析中的重要问题。
The establishment to the predicting model of monitoring variables is an important problem in the works of the dam safety monitoring and information analysis.
监测物理量预测模型的建立是大坝安全监测分析中的重要问题。
The establishment to the predicting model of monitoring variables is an important problem in the works of the dam safety monitoring and information analysis.
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