完善了本区第三系地层层序。
The tertiary stratigraphic sequences in the area are consummated.
伊朗盆地第三系地层沉积了巨厚的碳酸盐岩，且分布广泛。
The Tertiary stratum of Iran basin has thickly and broadly deposited great carbonate sediments.
本文以宁南地区西吉县为例，探讨第三系地层对当地地下水的影响作用。
This article, with Xiji County of southern Ningxia as the example, discusses Tertiary strata's influence on the local ground water.
应用推荐