变质沉积岩系
Meta-sedimentary rock series
火山─沉积岩系
Volcano-sedimentary rock series
火山沉积岩系
volcanic-sedimentary rock series
volcanic sedimentary rock series
火山-沉积岩系
Volcanic_sedimentary rocks
沉积成岩体系
diagenetic system of sedimentation
5万水系沉积物测量
50000 Stream Sediment Survey
5 ten thousand hydrographical sedimentary deposits
HW-MWECR沉积系统
HW-MWECR deposition system
侧向沉积系统
lateral deposition system
沉积、沉降中心
depocenters and subsidence centers
沉积沉淀法
deposition-precipitation
Deposition-precipitation method
沉积－沉淀法
deposition-precipitation
deposition precipitation
Deposition-precipitation method