geologies

1. [U]地质学 science of the earth's rocks and how they were formed
2. [S]地质情况geognosy

engineering geology工程地质学

petroleum geology石油地质学

regional geology区域地质学

environmental geology环境地质，环境地质学

structural geology构造地质学

marine geology海洋地质学

mining geology采矿地质学

field geology野外地质学

department of geology地质系

quaternary geology第四纪地质学

economic geology经济地质

oil geology石油地质（学）

areal geology区域地质

agricultural geology农业地质学

1. I know only a few streaks about geology.
   我对地质学只是略知一二。
2. Geology is the science of the earth's history.
   地质学是研究地球历史的科学。
3. The students went to study the geology of that region.
   学生们去研究那个地区的地质情况。
4. It's essentially a mimic of the natural process of geology on a smaller time scale.
   它实际上是对地质情况自然过程的一个模拟，只是时间更短。
5. Mineralogy is a brand of the great earth science geology.
   矿物学是大地科学地质学的一个分支。
6. Concentrators in geological sciences elect either geology or geography.
   主修地质学的学生要选修地质学或地理课程。