Cov kev txwv yog: (i) Qee lub sij hawm cov lus engraved yog faus heev li ntawd nws nyuaj heev rau decipher lawv. (ii) Qee zaum cov ntawv sau puas raug puas tsuaj. Muaj ntau lo lus ploj lawm vim lawv lub cev puas lawm ces peb thiaj tsis tau lub ntsiab lus zoo.
Dab tsi yog qhov txwv ntawm cov ntawv sau kom rov tsim dua yav dhau los?
a. Nws tsis yooj yim rau kev txiav txim siab cov ntawv sau uas tau sau ntau txhiab xyoo dhau los. Qee cov ntawv yuav raug faintly engraved uas ua rau nws nyuaj rau nyeem lawv. b. Cov ntaub ntawv pov thawj tsis tuaj yeem nqa ntawm lub ntsej muag tus nqi.
Dab tsi yog qhov tsis zoo ntawm cov ntawv sau ua cov ntaub ntawv ?(3?
Txoj kev txwv ntawm cov ntaub ntawv pov thawj yog: Cov Kev Cai Lij Choj: Qee lub sij hawm cov ntawv tau faintly engraved thiab yog li kev tsis ntseeg tshwm sim rau cov ntawv sau yuav puas lossis cov ntawv ploj Cov ntawv puas lossis ploj lawm: Qee zaum cov ntawv tseem ceeb raug puas los yog ploj hauv cov ntawv sau.
Cov kev txwv ntawm epigraphy piav qhia yog dab tsi?
Tam sim no tej zaum nws yuav pom tseeb tias muaj kev txwv rau dab tsi epigraphy tuaj yeem nthuav tawm. Qee lub sij hawm, muaj kev txwv tsis pub dhau: cov ntawv yog faintly engraved, thiab yog li reconstructions yog tsis paub tseeb. Tsis tas li, cov ntawv sau yuav raug puas lossis cov ntawv ploj lawm.
Yuav ua li cas ceev faj thaum kawm cov ntawv sau?
1- Tsis txhob nqus cov pa acetic acid ntau dhau. 2- Tsis txhob siv lub tshuab hluav taws xob hauv chav kuaj lossis qhib hluav taws hauv qhov kev sim no. 3 - Tsis txhob hnov qab txog acetic acid ncaj qha. 4- Khaws lub qhov ncauj ntawm lub raj ntsuas kom deb ntawm koj thiab koj cov phooj ywg lub ntsej muag.
