Cov tshuab pleev xim hauv chav kuaj tau hloov pauv txoj kev lag luam tshawb fawb thiab dhau los ua ib qho cuab yeej tseem ceeb rau cov kws tshawb fawb thiab cov kws tshawb fawb thoob ntiaj teb. Nrog lawv cov yam ntxwv siab heev thiab cov thev naus laus zis tshiab, cov tshuab no tau txhim kho kev ua haujlwm zoo thiab qhov tseeb hauv ntau qhov chaw ntawm kev tshawb fawb. Hauv tsab ntawv blog no, peb tshawb nrhiav cov txiaj ntsig thiab qhov tseem ceeb ntawm cov tshuab pleev xim hauv chav kuaj, piav qhia vim li cas lawv thiaj suav tias yog lub hauv paus ntawm kev tshawb fawb niaj hnub no.
Cov kws tshuaj pleev xim rau hauv chav kuaj muaj ntau yam zoo uas ua rau lawv yog ib feem tseem ceeb ntawm cov chaw kuaj thoob ntiaj teb. Ib qho ntawm cov txiaj ntsig tseem ceeb yog lawv lub peev xwm los pleev cov xim nyias nyias rau ntau yam khoom siv. Qhov no ua rau cov kws tshawb fawb tsim cov xim pleev xim rau ntau yam khoom siv xws li iav, hlau lossis polymers kom ua tau raws li cov kev xav tau tshwj xeeb ntawm kev sim.
Tsis tas li ntawd xwb, lub tshuab pleev xim hauv chav kuaj pab tsim kom muaj cov xim sib xws thiab sib xws. Los ntawm kev tswj cov yam xws li qhov nrawm ntawm kev tso cov tshuaj, qhov kub thiab txias, cov tshuab no ua kom muaj cov txiaj ntsig rov ua dua, ua rau cov kws tshawb fawb tau txais cov ntaub ntawv tseeb thiab txhim khu kev qha. Qib kev sib xws no yog qhov tseem ceeb, tshwj xeeb tshaj yog thaum ua kev sim lossis tsim cov khoom uas xav tau cov tuab thiab kev ua tau zoo ntawm cov xim.
Lwm qhov zoo ntawm cov neeg ua haujlwm hauv chav kuaj yog lub peev xwm los txhim kho qhov ruaj khov, kev ua haujlwm thiab kev ua tau zoo ntawm cov ntaub ntawv coated. Txawm hais tias ntxiv hydrophobicity rau cov iav slides lossis txhim kho qhov tsis kam hnav ntawm cov khoom hlau, cov tshuab no muab cov kws tshawb fawb txoj hauv kev los ua kom zoo dua cov khoom ntawm lawv cov qauv. Cov ntaub ntawv coated tshwm sim qhia txog kev ruaj khov, kev ruaj khov thiab elasticity, ua rau lawv haum rau ntau yam kev siv thiab kev lag luam.
Tsis tas li ntawd xwb, cov neeg ua haujlwm pleev xim hauv chav kuaj pab txuag cov nqi thiab ua kom kev tshawb fawb ua haujlwm tau zoo dua. Los ntawm kev ua kom cov txheej txheem pleev xim tsis siv neeg, cov kws tshawb fawb tuaj yeem txo qhov yuam kev ntawm tib neeg thiab txo cov khoom pov tseg. Cov tshuab no ua kom ntseeg tau tias cov xim pleev xim raug siv sib npaug yam tsis muaj kev cuam tshuam ntawm tib neeg. Qhov no tsis yog tsuas yog ua rau muaj kev tsim khoom ntau ntxiv xwb, tab sis nws kuj tseem ua rau cov kws tshawb fawb muaj sijhawm tsom mus rau lwm yam tseem ceeb ntawm lawv txoj haujlwm.
Cov tshuab pleev xim rau hauv chav kuaj mob tseem ceeb heev rau ntau yam lag luam xws li khoom siv hluav taws xob, khoom siv kho qhov muag, tshuaj thiab lub zog. Lawv ua lub luag haujlwm tseem ceeb hauv kev tsim cov thev naus laus zis siab heev xws li cov vaj huam sib luag hnub ci, cov zaub mov yooj ywm thiab cov khoom cog rau hauv tsev kho mob. Yog tsis muaj cov tshuab no, kev txhim kho thiab kev vam meej ntawm cov lag luam no yuav raug cuam tshuam loj heev.
Xaus lus, cov neeg ua haujlwm pleev xim hauv chav kuaj yog cov tseem ceeb ntawm kev tshawb fawb niaj hnub no vim lawv muaj peev xwm siv cov xim pleev kom raug, txhim kho cov khoom siv thiab ua kom yooj yim rau cov txheej txheem. Lawv qhov cuam tshuam rau txhua qhov chaw ntawm kev tshawb fawb tsis tuaj yeem hais ntau dhau. Los ntawm kev nqis peev rau hauv cov tshuab siab heev no, cov kws tshawb fawb thiab cov kws tshawb fawb muaj peev xwm ua qhov kev tshawb pom tshiab, txhim kho cov thev naus laus zis uas twb muaj lawm thiab thawb cov ciam teb ntawm kev tsim kho tshiab.
Lub sijhawm tshaj tawm: Lub Xya Hli-21-2023