calc造句
Themajorelementcharacteristicsshowthattheintrusionbelongstothesodiancalc-alkalineseries.Hepostulatedthatthecarbonreactsinitiallywiththesulfatetoformcalciumsulfide.Detailedlithogeochemicalstudiesshowth...
Themajorelementcharacteristicsshowthattheintrusionbelongstothesodiancalc-alkalineseries.Hepostulatedthatthecarbonreactsinitiallywiththesulfatetoformcalciumsulfide.Detailedlithogeochemicalstudiesshowth...