发现距离 meaning in Chinese

pick-up range

The main contribution of this paper is that it offers the software to analyze the detection performance and the combat efficiency of radar system taking advantage of visual c + + 6 . 0 . the software has very well graphics visualize output interfaces . the software can be used to expediently compare the detection performance of radar in existence , calculate and compare the max range and the detection precision of different radar under varying complex environment , calculate the radar detection probability and the radar false alarm probability . some new analyzing module can be added in this software easily
论文的主要贡献是利用visualc + +设计了“机载火控雷达性能分析与效能评估软件” ，该软件具有良好的人机交互性和图形化形象化的输出界面，可以方便的分析对比现有国内外机载雷达系统的检测性能，对比不同雷达系统在各种复杂环境下的最大发现距离，计算不同雷达系统在各种复杂环境下的测量精度，以及计算雷达的检测概率和虚警概率等参数，并且可以方便地添加新的分析模块，进一步增加软件的功能。