Qhov sib txawv ntawm ntuj thiab cuav marble, thiab refutation ntawm radioftivity mths
Jan 02, 2025
Nkag Siab Marble: ntuj vs .}}}} }nctivity Myths
Qho sib txawv
Nruab nrab ntawm ntuj thiab cuav marble
Ntuj Marble
Muaj pes tsawg leeg thiab tsim: Ntuj marble feem ntau yog tsim muaj cov calcium carbonate (CACO3), tsim kom tob hauv lub ntiaj teb crust, thiab metamorphosed ntawm limestone nyob rau hauv high.
Kev ntxhib los mos thiab xim: Nws muaj qhov tshwj xeeb cov noob thiab xim, thiab txhua daim yog ib qho ntawm ib hom .
Hardness thiab lub zog: Nws muaj siab tawv thiab hnav tsis kam, tab sis nws yog qhov loj me thiab nquag ua txhaum .
Kho: Kev sib khi ib txwm muaj thiab cov kev kho mob polishing yog qhov yuav tsum tau tswj cov lus thiab tiv thaiv cov stain genetration .
Artificial Marble
Muaj pes tsawg leeg thiab tsim: Artificial Marble yog cov khoom siv sib xyaw ua los ntawm nws cov hmoov av zoo nkauj, cob, cov khoom siv hauv siab .
Kev ntxhib los mos thiab xim: Textures thiab cov xim tuaj yeem yog cov khoom siv tawm tswv yim, muab ntau cov kev xaiv .
Hardness thiab lub zog: Piv rau lub ntuj marble, khoom siv marble, Armarial Marble muaj cov tawv zoo dua thiab tsis tshua muaj qhov tawg kom tawg .
Kho: Kev txij nkawm yog yooj yim, nrog zoo stain tsis kam, thiab tsis xav tau ntau zaus sib khi thiab polishing.
Refutation ntawm marble radioactivity mysth
Qhov kev ua txhaum cai ntawm marble radeactivity tsuas yog stands ntawm cov khoom siv pob zeb ntawm cov qauv uas muaj kev pheej hmoo rau tib neeg kev noj qab haus huv {}}
RadioTactivity Theem:
Lub radicactivity ntawm Marble feem ntau yog los ntawm cov lus qhia cov ntsiab lus hauv uranium thiab tsis muaj txaus cuam tshuam rau tib neeg kev noj qab haus huv {}}
Cov Qauv Hauv Tebchaws: Raws li International Atomic lub koomhaum kev koom haum (aude) thiab cov qauv siv hluav taws xob, thiab tsuas yog siv tau rau kev tsim kho thiab kho kom zoo nkauj .
Ntuj thiab cov kws txuj ci marble txhua tus muaj txiaj ntsig, thiab cov kev xaiv yuav tsum ua raws li cov kev xav tau thiab kev txhawj xeeb txog kev txhawj xeeb ntawm marble tsis tsim nyog; Lawv yog ob qho tib si cov ntaub ntawv tsev nyab xeeb.} Thaum muaj kev lom zem rau kev zoo nkauj thiab kev hloov kho ntawm xwm thiab thev naus laus zis nrog kev ntseeg siab .
