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本文从学术讨论的角度出发,对万家寨引黄工程测量控制网的精度要求以及投影面与投影带的选择等问题提出了几点粗浅意见,同时对有关问题作了一些探讨。
This article from the academic discussion point of view, put forward some superficial opinions on the accuracy of measurement control network of Wanjiazhai Yellow River Diversion Project and the selection of the projection surface and the projection zone, at the same time made some discussions on the related issues.