黄河三角洲地区历经三次海侵和海退，地下水成因和赋存条件复杂。
The Yellow River Delta experienced transgression and recession three times, so the formation and distribution of groundwater was complex.
指出了不同地质条件下地下水赋存的电性特征。
It is pointed that underground water has the electrical characteristics in different geologic conditions.
本文介绍用光学处理的ERTS—相片，目视解译地下水赋存的各种条件。
This paper introduces the ERTS-photograph treated with optical process, interpreting the varied conditions for storing subterranean water.
本文介绍用光学处理的ERTS—相片，目视解译地下水赋存的各种条件。
This paper introduces the ERTS-photograph treated with optical process, interpreting the varied conditions for storing subterranean water.
应用推荐