学科分类
/ 1
5 个结果
  • 简介:1.Tcetonicandmagmaticactivizationproeesscs(tcetonicandthermalregenerationofancientbasc-mentordiwa)occurrcdinPhancrozoicanda1soil1Prccan1briantimc.Activizationrcgin1csbccamcap-parcntalrcadyinArchcantimcandthcirimportanccsignificantlyincrcascdduringLatcProtcrozoicpcri-odwhcnmanypartsofArchcancrustwcrc

  • 标签:
  • 简介:Diwastruetures(areas,zones)oftectono-petrogenicactivization(ClienGuoda,Shcheglovetal’)developeduponPrecambrianandPhanerozoicrigidconsolidatedstructuresarecharactcrizedbymanifcctationofcomplicatcdcombjnationsofn1ultip1icatcdproccsscsofvariousintcnsityofformationofrocksandoredeposits:sedin1cntary,bypc

  • 标签:
  • 简介:Themainplacertin-bcaringpr0vinces0fthcN0rth-EastcrnAsiaaredefinedasarcasUnderg0neinonedegree0ranothcrtheCen0z0icorogcncticactivisati0n(nrcjuvcnedm0untainsH)oractivedcstruc-tivepr0cesscswhichwcreass0ciatedwiththe0peningoftbcArcticoceanbasinandrift0genesisintheadj0iningpart0fthec0ntincnt.ThesyStem0fin

  • 标签:
  • 简介:Thestudyoftheregularitiesofspreadingofthetectono-magn1aticactivizationregionsmineralizationisbasedonthefollowingthr(f’t’con-ceptions:1,thatofthesystemnotionofmineralization2.thatoftheacativelayeroftheEarthasthemainsourceofenergyandsubstanceoforeformation3.thatofstagesofdiwastructuresdevelopment1.Ore

  • 标签: