Lub pob zeb yog ib qho tseem ceeb ntawm cov khoom siv dav siv hauv ntau yam kev lag luam rau kev sib tsoo thiab sib xyaw cov ntaub ntawv.Nws ua lub luag haujlwm tseem ceeb hauv cov txheej txheem ntawm kev txo qhov loj ntawm cov khoom, txhim kho cov tshuaj tiv thaiv kab mob, thiab ua tiav cov khoom sib xyaw ua ke.Lub pob zeb ua haujlwm los ntawm kev tig lub thawv cylindrical uas muaj cov khoom sib tsoo, xws li cov pob steel, cov pob zeb ceramic, lossis cov pas nrig, uas sib tsoo nrog cov khoom siv hauv av, ua rau nws tawg mus rau hauv cov khoom me me.Cov cuab yeej siv ntau yam no pom cov ntawv thov hauv ntau qhov chaw, suav nrog kev tsuas, tshuaj, ceramics, thiab chemical engineering.Nws lub peev xwm los lis ob qho tib si qhuav thiab ntub cov txheej txheem sib tsoo ua rau nws qhov kev xaiv zoo tshaj plaws rau kev ua tiav qhov loj me me thiab cov khoom sib xws.Los ntawm cov ntxhia thiab ores rau cov xim thiab cov xim, lub pob zeb tseem yog ib qho tseem ceeb hauv cov txheej txheem suav tsis txheeb, muab kev ua tau zoo, kev ua tau zoo, thiab kev ntseeg tau.
Lub pob zeb yog ib qho tseem ceeb ntawm cov khoom siv dav siv hauv ntau qhov kev lag luam rau kev sib tsoo thiab sib xyaw cov ntaub ntawv.Nws ua haujlwm tau zoo thiab muaj peev xwm ua tiav ntau yam khoom siv ua rau nws yog ib qho tseem ceeb hauv ntau daim ntawv thov kev tshawb fawb thiab engineering.Txhawm rau kom tau txais kev nkag siab zoo ntawm lub pob zeb, cov lus qhia ntxaws ntxaws yog tsim nyog.