100cm Mboro Mahombe Mazamu Mini Love Dhora

Zircons ndiyo inofarira mineral pakati pesainzi nekuti yakasimba. Aya ma micrometer-saizi makristasi anogona kumira nemamiriro ekunze pamusoro pemabhiriyoni emakore kuchengetedza zvakavanzika zve geochemical zvekuzvarwa kwavo. Vanotorawo uranium isotopes kubva kune zvakatipoteredza sezvavanoumba, iyo inoshanda setimu inotanga kubva panguva iyo zircon dzinopenya.Ebony Sex Doll.

Uranium isotopes inoora kuita mutobvu pamwero unofanotaurwa. Nekuverenga huwandu hwemaatomu emutobvu anoumba uye maatomu euranium asara, vatsvakurudzi vanogona kutsvaga kuti inguva yakadii yafamba kubva mazircon aoma kubva kuzvinhu zvakanyungudutswa.Chidhori cheBonde cheBonde.

Vanyori vezvidzidzo vakaongorora ma zircon akaiswa mumwedzi wedombo muenzaniso wakaunganidzwa panguva yeApollo 17 muna 1972, uye vakagadzira mepu ye3D yemaatomu. Kuverengera masotopu ekutungamira kwakakonzera zera re4.46 bhiriyoni makore, zera rekare rekuumbwa kwemwedzi kuumbwa.

Zera iri rakambotemerwa nevabatanidzi vaGreer vachitungamirwa naBidong Zhang naAudrey Bouvier muna 2021, asi chirevo chakakonzera kupokana. Vatsoropodzi vakanongedzera kuidi rokuti maatomu emutobvu anowanzotama kuti aite homwe dzakakwirira kana kuti dzakaderera mudombo rose. Zvichienderana nekuti munhu akatarisa papi, pakanga paine mukana wekuti vangangosangana neaya asina kugovaniswa nzvimbo dzekutungamira uye nekukanganisa zera re zircon.

Kuti aderedze zvinonetsa izvi, Bouvier akaenda kuboka reGreer kuti vaverenge maatomu zvakare, panguva ino aine ion probe inogona kuenzanisa dombo pane imwe nzvimbo yakakwirira kwazvo yakashandiswa muchidzidzo chakapfuura. Kuongorora kwakakwenenzverwa kwaizobvumira boka kuti rione matunhu ane nanosized emaatomu emutobvu akafumiswa kana akapera, kana paine aivepo. Asi hapana chavakawana.Melina Elden Ring Bonde Chidhori

"Muzircon iyi, zvese zvaive zvakangofanana, saka isu hatina kana kumbonetsekana nazvo," anodaro munyori wekudzidza Philipp Heck, nyanzvi yezve cosmochemist kuField Museum uye University of Chicago. Mhedzisiro yacho yakasimbisa kuti zera rakamboyerwa remakore 4.46 bhiriyoni rakanga rakarurama.

"Chidzidzo chakanaka kwazvo," anodaro Melanie Barboni, nyanzvi yezve geochemist paArizona State University uyo asina kubatikana mukutsvaga. Barboni akadzidza mamwe maisotopes mumwedzi zircon kuti aone kuti mukati memwedzi wakatanga kugara muzvikamu zvakasiyana makore 4.51 bhiriyoni apfuura, chiitiko chakatangira nhanho dzekupedzisira dzekuumbwa kweganda rakatorwa muchidzidzo chitsva.

Barboni anoti tsvagiridzo iyi nyowani inoenderana nezvaakawana. "Mapepa akawanda anoratidza kuti mwedzi wakavapo pave paya, semuenzaniso, makore mabhiriyoni 4,3," anowedzera kudaro. "Izvo zvakajeka hazvigoneke neiyo data."