重质烃选择性
heavy hydrocarbon selectivity
重质碳酸镁
Heavy carbonate of magnesium
重质碳酸钙
ground calcium carbonate
Heavy CaCO3
heavy CaCO 3
dense calcium carbonate
anterior blastomere
heavy caldum carbonate
GCC
abundance smoothness
heavy calcium carbonate
CaCO3
Calcium carbonate
grounded calcium carbonate
Heavy calciumcarbonate
ground calicum carbonate
ground chalk