1) Quaternary deep layer
第四系深层
2) quaternary strata
第四系地层
1.
Remote sensing image segmentation on quaternary strata based on mathematical morphology method;
基于数学形态学的第四系地层遥感影像分割
3) quaternary formation
第四系土层
5) Quaternary loose soils
第四系松散层
1.
The engineering properties of Quaternary loose soils studied systematically based on some major projects located at the Yaluzangbu River basin being presented in the paper,which has referential significance for engineering construction in Tibet, where lacks of engineering geological information.
该文通过雅江流域上数个大中型工程实例 ,系统地研究了雅江流域上第四系松散层的工程性能 ,对工程地质资料缺乏的西藏地区工程建设具有重要的参考意
6) Quaternary aquifer
第四系含水层
1.
The Quaternary aquifer division and character analysis of plain in Huaihe River basin;
淮河流域平原区第四系含水层划分及特征分析
补充资料：第四系
见第四纪。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条