Lithologic characteristics of houzhai karst small valley , puding , guizhou province 貴州省普定后寨巖溶小流域水文特性研究
According to the lithologic characteristics of tuff clasts , descendant tuff clasts and water - carried tuff clasts can be divided 根據(jù)凝灰碎屑的巖石學特徵,可將其分為降落型凝灰碎屑和水攜型凝灰碎屑兩類。
Through the geological survey of no . 1 main - canal project of zhangfeng reservoir , this paper analyzes and evaluates on the landform and geomorphy , physi - geologic phenomena , stratigrasphic - lithologic characteristics , hydro - geologic conditions and geologic structure of the main canal , and the geological conditions of the earthquake zone and the project zone 通過對張峰水庫一干工程的地質勘測,對干渠的地形地貌、物理地質現(xiàn)象、地層巖性、水文地質、地質構造及地震和工程區(qū)地質條件進行了分析與評價。