Chifukwa chiyani muchepetse cent cent ya oxygen mu tungsten powder?Nanometer tungsten ufa uli ndi mawonekedwe a kakulidwe kakang'ono, mawonekedwe apamwamba, kuchuluka kwa kukula kwake ndi macroscopic quantum tunneling effect, motero ali ndi chiyembekezo chogwiritsa ntchito pothandizira, kusefa kuwala, kuyamwa, maginito...
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