Radiation Zej Zog
Lub zej zog radiation, sib tham, thiab kev sib txuas lus.
46 TUS NEEG
TAG NRHO
radiation
8 yam tsab xov46 tus ntsuj plig
7hnub
„tej zaum lub sijhawm no.”
8lub hlis
Leej twg nce rading lawv iation
Lub npe no yog qhov tseeb.
3xyoos
Dab tsi yog R P MATERIAL
Muaj ntau yam tsis paub txog radiation/radioactive Partical. Dab tsi yog cov yam, kuv xav to taub, qhov uas cov neeg hais yog qhov tseeb lossis tsis tseeb... Ib qho hlau xws li lub copper pot yuav ntes hluav taws xob thunder hauv nws, puas yog qhov ntawd muaj peev xwm, Kuv tsis meej pem
Ntsib Neeg Tshiab
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