precise engineering control network [机] 精密工程控制网
gps engineering control network gps工程控制网
horizontal engineering control network 工程平面控制网
engineering survey control network 工程测量控制网
engineering measure control network 工程测量控制网
engineering surveying control network 工程测量控制网
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In this paper, the problems on best optimum design of GPS Engineering control network are discussed.
本文讨论了GPS工程控制网的最优化设计问题；
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