Lub Schist Disc, tseem hu ua Egyptian Tri-Lobed Disc, yogib qho khoom tsis txawv txav ncig txog 24-nti hauv kab. Nws tau txais nws lub npe vim nws yog ua los ntawm schist pob zeb. Nws yog tsim los ntawm ib qho khoom siv thiab muaj peb lub flaps uas khoov rau hauv nruab nrab ntawm ib feem ntawm lub phaj.
Lub schist Disc nyob qhov twg?
Nws tau raug xa mus rau ntau yam li Sabu Disc, "Schist Disc", lossis "Egyptian Tri-Lobed Disc". Cov khoom tau nthuav tawm rau pej xeem ntawm thawj pem teb ntawm Egyptian Tsev khaws puav pheej hauv Cairo, sau tias yog Vase of schist.
Dab tsi yog sabu?
Disc of Sabu, nrhiav pom hauv lub qhov ntxa Sabu (kwv yees 3100-3000 BC), Pharaoh Anedjib tus tub. Anedjib yog tus vaj ntxwv thib tsib ntawm thawj dynasty ntawm Ancient tim lyiv teb chaws.. Muaj peev xwm siv tau: Cov cuab yeej sib xyaw rau kev sib xyaw nplej, nrog nqaij thiab dej, thiab tej zaum cov txiv hmab txiv ntoo thiab lwm yam. Lwm yam kev siv sim - tsis siv ntxiv, thaum tus neeg tsim khoom tuag.
Sabu disc yog dab tsi?
Lub disc yog ua los ntawm metamorphic siltstone, cov khoom tawg yooj yim heev uas yog lub pob zeb schist, thiab tau muab tag nrho los ntawm ib qho thaiv.
schist zoo li cas?
Schist (/ʃɪst/ shist) yog medium-grained metamorphic pob zeb uas qhia tau hais tias schistosity. Qhov no txhais tau hais tias lub pob zeb yog tsim los ntawm cov pob zeb hauv av tau yooj yim pom nrog lub ntsej muag lub zog qis, taw qhia hauvxws li cov pob zeb yooj yim faib ua nyias nyias los yog daim hlau.
