原岩 meaning in Chinese
country rock
haraiwa
initial rock
protolith
rock in place
Examples
- The relations of in - situ rock stress and water - resisting ability for floor aquifuge
原岩应力与煤层底板隔水层阻水能力的关系 - Quarry run rock
采石场原岩 - Pit run rock
采石场原岩 - Reconstruction of protoliths of metamorphic rocks and tectonic setting of the haiyuan group in the haiyuan in the eastern segment of the north qilian mountains , china
北祁连山东段海原一带海原群变质岩原岩恢复及其构造背景 - Their original rocks are volcanic rocks , epicontinental clastic sedimentary rocks , and ophiolite of volcanic and island arc tholeiitic series or calcium alkali series
其原岩岩石类型有火山岩，陆缘碎屑沉积岩，火山、岛弧拉斑系列或钙碱系列火山岩、蛇绿岩等。