用“isotope fractionation”造句大全，isotope fractionation造句
Theisotopefractionationeffectisprimaryfactoraffectingaccuracyofhydrogenisotopeanalysis.Inordertoinvestigatecarbonisotopefractionationofcoalbedmethane,acanisterdesorptionexperimentofcoalwascarriedoutwi...