Then the structure description model of c4isr system , the edit tool and the integrative simulation platform are designed and implemented . moreover , the approach of analyzing data based on simulation in this thesis separates the analysis of simulation data from the simulation entirely . therewithal , whether a user builds the hierarchical model of evaluation or visualizes the data , he can define them himself after simulation finished 设计并实现c ~ 4isr系统结构描述模型编辑工具，提出基于仿真的数据分析方法将仿真数据分析与仿真的分离，无论是评价层次模型的建立还是数据可视化，均可以在仿真结束后由用户自己定义，而且可以定义指标与仿真数据之间的关系，层次模型的计算也可以是非线性的或调用已经编制好的模型。
2.
Now if any man ever had honour of the guardians of olympus , tantalos was that man ; but his high fortune he could not digest , and by excess thereof won him an overwhelming woe , in that the father hath hung above him a mighty stone that he would fain ward from his head , and therewithal he is fallen from joy 谁曾经担当奥林匹亚守卫者的荣耀，只有坦塔罗斯受之无愧；但他承受不了自己崇高的命运，过度的重荷带给他无尽的悲哀，那位父亲在他头上悬挂了一块巨石，但他宁可逃避，于是沦入苦痛。
