Los tiv thaiv cov ntaub ntawv tseem ceeb hauv daim ntawv tseem ceeb
Cov nplaum uas siv los tiv thaiv lub cev tsis zoo, tsis muaj tshauv, kua qaub thiab alkali tiv thaiv, tiv thaiv kev kub ntxhov, yuav zam tau cov khoom ua rau cov kab mob uas muaj kab mob tsis zoo vim cov xim dub, tsim rau cov khoom siv ntau yam xws li semiconductors thiab ICs, thiab lawv kev siv tshwj xeeb.
Cov pas ntsuas kub muaj yees ua cov khoom siv ua khoom siv tshwj xeeb. Lawv muaj qhov zoo elasticity, lub cev nyhav thiab cov yam ntxwv tawm hauv lub cev, thiab tsim nyog rau kev ua thiab kev tsim kho ntawm cov khoom muaj zog-zoo li qub.
daim ntawv thov tseem ceeb
Cov cuab yeej siv los tiv thaiv kev sib tw yog tsim rau kev tsim cov khoom loj, cov tshuab hluav taws xob thiab cov tshuab computer.
xim: Dub.
Hom tsiaj txhu
Txhawb nqa los ntawm cov ntaub ntawv, kev tiv thaiv kab mob ntsws raws li: Cov yas caws pliav thiab cov kav hlau tsis muaj hau hlau.
Txheeb cais los ntawm cov style, los tiv thaiv cov kab mob qis xws li: lub caj dab caws, lub hauv caug ncaj ncaj, lub taub hau ntawm lub taub hau, lub taub hau, thiab lwm yam.
