氨基胍碳酸盐
aminoguanidine bicarbonate
氨基胍重碳酸盐
aminoguanidine bicarbonate
奥陶纪碳酸盐岩
The Ordovician carbonate rocks
奥陶系碳酸盐岩
Ordovician carbonate rock
Ordovician carbonate
Ordovician carbonate rocks
奥陶系碳酸盐岩油藏
Ordovician carbonate reservoir
carbonate rock oil pool of ordovician system
白垩状结构碳酸盐岩
chalky texture carbonates
成岩初期碳酸盐胶结物
eogenetic carbonate cement