Class A: hydrogeology survey; engineering geology survey; environment geology survey.6444794甲级: 水文地质调查; 工程地质调查; 环境地质调查.The sciences of planetary geology have benefited tremendously from these new finds.行星地质科学从这些新发现中受益匪浅....
the geology of the British Isles不列颠群岛的地质the keeper of geology at the museum博物馆地质资料的保管人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....