volcanics造句
ThevolcanicsinTRFareobviouslydifferentfromshield-formingbasalticvolcanicsoftheTianchivolcanoincharactersofvolcanicgeology,petrologyandvolcanicchronology.ThevolcanicsintheBeishanarea,consistingmainlyof...
ThevolcanicsinTRFareobviouslydifferentfromshield-formingbasalticvolcanicsoftheTianchivolcanoincharactersofvolcanicgeology,petrologyandvolcanicchronology.ThevolcanicsintheBeishanarea,consistingmainlyof...