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
precise e engineering control network 精密工程控制网
engineering e control network 工程控制网
engineering gps control network gps工程控制网
engineering survey control network 工程测量控制网
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；
The problem of measuring accuracy gradient of multi-class engineering control network, which accounts for the initial data errors, has been solved.
解决了顾及起始数据误差的工测多级控制网的精度梯度。
The whole engineering automation and network control can be realized when the valve is equipment with high tech intelligent control system.
配套高科技智能控制系统，实现整个工程的自动化及联网控制。
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