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發表於:2018-01-19
TheC,O,SrIsotopeCompositionofShiniulanFormationinSoutheastAreaofSichuanandItsGeologicImpolicationsTheNitrogenIsotopeCharacteristicStudyofEutrophicationinChangjiangEstuary...
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發表於:2018-04-16
ProvenancedifferenceinstablecarbonisotopediscriminationofSchimasuperbaHydrocarbonsourcerocksbycarbonisotopeanalysisresultsshowedthatwiththeincreaseofcarbonisotope,ethanem...
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發表於:2017-06-12
aradioactiveisotopeofanelement;producedeithernaturallyorartificially.Thecity'schallenge,chiefly,istodisposeofcesium-137,aradioactiveisotopewithahalf-lifeof30years.Uptake...
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發表於:2017-06-09
Theisotopefractionationeffectisprimaryfactoraffectingaccuracyofhydrogenisotopeanalysis.Theisotopeanalysisofminimleadinthegolddusthasspecialmeaning.Hydrocarbonsourcerocksb...
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發表於:2018-07-27
Theisotoperatioisdirectlyusedforcomparingoilsorgases.ButtheteamfoundthatontheMoonitwasabout25timesthatoftheterrestrialchlorineisotoperatio.Theisotoperatiostellyouaboutthe...
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發表於:2018-05-22
CharacterandstablecarbonisotopeeffectofDDTsduringdigestioninsimulatinggastrointestinaltractBecauseofthedevelopmentofneutronscatteringtechnology,peoplesuccessedinthefieldo...
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發表於:2018-06-08
Theresearchongeochemicalcharacteristicsandisotopeagesuggeststhatthedepositbelongstoamagma-metasomaticpegmatitetypedepositrelatedtoFufangandHuitonggraniticmassingenesis.St...
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發表於:2016-10-30
Theisotopefractionationeffectisprimaryfactoraffectingaccuracyofhydrogenisotopeanalysis.Inordertoinvestigatecarbonisotopefractionationofcoalbedmethane,acanisterdesorptione...
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發表於:2017-04-25
strontiumisotopegeochemistrystableisotopegeochemistryGeology,isotopegeochemistryandoregenesisoftheMaanqiaogolddeposit,ShanxiProvince.Sulfurisotopegeochemistryofatmospheri...
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發表於:2018-03-05
Andthisagainisthefissileisotope.Theisotopedoesoccurinnaturebutonlyextremelyrarely.Changesofnuclearmassandnuclearsizecauseisotopeshifts.Theisotoperatiostellyouaboutthebird...
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發表於:2018-09-02
TodeterminethecontentofChloramphenicol(CAP)inhoneyusingstableisotopedilutiontechnique.ThemethodofdeterminingNi,CuandPbinurinewithisotopedilutionmassspectrometry(IDMS)isde...
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發表於:2021-12-05
isotopedilutionmethodradioactiveisotopedilutionmethod...
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發表於:2018-10-15
isotopeshiftofmolecularspectrumChangesofnuclearmassandnuclearsizecauseisotopeshifts....