Analyzes the function of non-paper test system, and discusses the design of the function modules, then gives out program about the test system of network.
分析了无纸化考试系统的功能，研究了各项功能模块的设计方案，并给出了网络考试系统的部分实现程序。
Because the resistances between the remaining trace and non-remaining trace are different in paper, we can test remaining trace on paper by testing the resistance of invisible fingerprints of sweat.
由于纸张上有无残留痕迹处的阻抗不同，因此可以通过测试纸张有无汗潜指纹纹理处的阻抗，来实现检测纸张上残留痕迹的目的。
The implementation of a complete non-intrusive flight test system is both difficult and beyond the scope of this paper.
完全实现一个非侵入性的飞行测试系统，实属不易，并且超越了本文的范围。
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