geology 四级六级考研雅思

Concentrators in geological sciences elect either geology or geography.

主修地生要选修地或地理课程。

The students went to study the geology of that region.

生们去研究那个地区地情况。

In his lecture on geology, he touched on the subject of climate.

他在关于地报告中, 也涉及气候问题。

Filled with zeal for science, he studied catastrophist geology with Adam Sedgwick.

充满科热情他跟随着亚当•塞奇威克研究了灾变说地。

Evidence for continental drift: Marine geology, paleomagnetism, stratigraphic, paleoclimatic and paleontological evidence.

我当然相信板块“漂移”（其实不是漂了）说了。

Research on the origin and occurrence of gems and jades is one of the hottest topic in geology, gemmology and archaeology.

摘要宝玉石产地来源研究是几年地、宝石和考古界热门话题之一。