Superconductor vs Semiconductor
Cov ntaub ntawv yog cov hlab ntsha ntawm cov khoom siv hluav taws xob niaj hnub no, tsis yog lub hauv paus. Qhov kev hloov pauv yooj yim tshaj plaws hauv cov khoom siv tuaj yeem hloov pauv li cas peb cov khoom siv ua haujlwm niaj hnub no, los ntawm cov xov tooj ntawm tes peb tsis tuaj yeem nyob yam tsis muaj kev kho mob thev naus laus zis ...