由于浅覆盖区的特殊地貌，给区域地质填图带来一定的困难。
Because of the special geomorphology in areas of shallow overburden, it is difficult to delimit the boundary between mapping units in regional geological mapping.
采用剖析图法从三维透视角度研究了太湖西北地区浅覆盖区第四系。
Using the method of the anatomic drawing, the authors studied the shallow Quaternary cover in the northwest of the Taihu Lake from an Angle of 3d stratigraphic perspective.
地面伽马能谱测量作为地质填图的辅助手段应用于浅覆盖区是一种尝试。
The ground gamma spectrometry as an auxiliary means for geological mapping in areas with shallow overburden areas is a new trial.
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