yuav hlau nplaum nyiam kub

Cov hlau nplaum tsis tuaj yeem nyiam kub.

Kub yog cov khoom siv tsis muaj hlau nplaum, uas txhais tau hais tias nws tsis muaj cov khoom sib nqus uas yuav tso cai rau nws nyiam cov hlau nplaum. Cov hlau nplaum tsuas tuaj yeem nyiam cov khoom sib nqus xws li hlau, npib tsib xee, thiab cobalt. Yog li, kub tsis suav tias yog cov khoom sib nqus, thiab yog li ntawd, cov hlau nplaum yuav tsis nyiam kub.

Nws yog ib qho tseem ceeb uas yuav tsum nco ntsoov tias muaj qee cov hlau uas muaj qee yam khoom siv nrog kub hauv cov ntsiab lus ntawm cov hlau nplaum. Piv txwv li, tooj liab thiab nyiaj kuj yog cov hlau tsis muaj hlau ib yam li kub. Yog li, hlau nplaum tsis tuaj yeem nyiam lawv ib yam.

Txawm hais tias cov hlau nplaum tsis tuaj yeem nyiam kub, tseem muaj ntau txoj hauv kev uas cov hlau nplaum muaj txiaj ntsig zoo hauv kev khawb thiab tshawb nrhiav kub. Ib daim ntawv thov no yog nyob rau hauv kev sib cais ntawm kub los ntawm lwm yam hlau siv cov kev sib nqus sib nqus. Qhov no yog ua los ntawm exposing ib tug sib tov ntawm hlau mus rau ib tug magnetic teb, uas ua rau cov hlau nplaum sib nqus yuav tsum tau sib cais los ntawm cov uas tsis yog-magnetic sawv daws yuav, yog li tso cai rau lub extraction ntawm cov ntshiab kub.

Tsis tas li ntawd, cov hlau nplaum yog siv rau hauv kev txheeb xyuas cov zaub mov muaj nyob nrog kub. Ntau cov minerals emit ib tug yam ntxwv magnetic signal thaum raug ib tug magnetic teb, uas ua rau nws yooj yim dua rau miners los txheeb xyuas lawv. Cov ntaub ntawv no pab rau kev txiav txim siab ntawm qhov chaw tshwj xeeb ntawm cov nyiaj tso nyiaj kub, ua rau cov txheej txheem mining zoo dua.