(1) kev thaiv kev nyuaj
Cov neeg siv dej hauv qabCellulose ethermuaj cov cai siab dua nyob rau qhov zoo thiab ruaj khov ntawm cellulose ether. Kev tswj hwm kev tswj hwm zoo yog qhov kev cuam tshuam tseem ceeb hauv lub cellulose kev lag luam ether. Cov tuam txhab tsim khoom yuav tsum tau ua cov qauv tsim qauv ntawm cov txheej txheem kev ua haujlwm, thiab tom qab kev txhim kho kev ua haujlwm ntawm cov txheej txheem ntau lawm, cov khoom siv ua haujlwm ruaj khov, lawv tuaj yeem tsim kev ruaj khov thiab muaj kev ruaj khov ether; Tsuas yog tom qab lub sijhawm ntev ntawm kev tshawb fawb kev nqis peev tuaj yeem peb tau nthuav tawm txaus hauv daim ntawv thov. Nws yog qhov nyuaj rau cov kev lag luam tshiab nkag mus rau kev lag luam los ua tus tswv cov tub ntxhais siv thev naus laus zis hauv lub sijhawm luv luv. Txhawm rau kom paub cov loj-teev ntau lawm ntawm cov tshuaj thiab cov khoom noj kom tau muaj kev pab tsawg dua (tshwj xeeb yog xav tau qee qhov kev tshawb fawb thiab kev txhim kho peev lossis kev tsim kho. Yog li ntawd, muaj qee cov kev pab cuam muaj feem nyob hauv qhov kev lag luam no.
(2) Kev thaiv kev rau cov txuj ci kev txawj ntse
Hauv kev ua liaj ua teb ntawm kev tsim khoom thiab kev thov ntawm cellulose ether, muaj cov siab xav tau rau cov kws tshaj lij thiab kev ua haujlwm thiab cov tswj hwm. Cov kws qhia txuj ci tseem ceeb thiab cov neeg ua haujlwm tseem nyob ruaj khov. Nws yog qhov nyuaj rau feem ntau cov neeg nkag mus tau cov txuj ci siab tshiab nrog cov txuj ci R & D thiab thev naus laus zis lub sijhawm luv luv, thiab muaj cov kev txawj ntse.
(3) Cov teeb meem teeb meem tsim nyog
Cellulose ether cov lag luam yuav tsum tau txais cov peev xwm qib tsim nyog ether thiab zaub mov loj ether.
Ntawm lawv, Kws Tshuaj Ethetection ether yog ib qho kev ua tau zoo, thiab nws qhov zoo cuam tshuam rau kev nyab xeeb ntawm cov tshuaj. Txhawm rau kom ntseeg tau kev nyab xeeb tshuaj, kuv lub teb chaws siv tau tso cai rau kev tsim tshuaj yeeb. Txhawm rau ntxiv dag zog rau kev saib xyuas ntawm kev lag luam kws tshuaj, lub xeev tau tsim txoj cai lij choj thiab kev cai tswjfwm ntawm kev lag luam nkag, ntau lawm thiab ua haujlwm. Raws li "tsab ntawv ntawm kev luam ntawv thiab faib cov kev xav tau rau kev sau npe thiab cov chaw tsim khoom lag luam, thiab cov tshuaj lom neeg ua haujlwm zoo nkauj thiab cov tshuaj uas muaj kev cia siab Kev pom zoo ntawm Lub Tebchaws National Cureau. Muaj twb muaj lub teb chaws lub tsev kws tshuaj uas muaj kev pom zoo uas pom zoo los ntawm Xeev Xeev. Lub xeev kev saib xyuas ntawm cov chaw tsim khoom yog ua nruj dhau los, thiab cov chaw tswj hwm rau cov tshuaj ntsuam kev tswj hwm (sau ntawv rau kev tawm tswv yim) "los ntawm lub xeev. Nyob rau yav tom ntej, yog tias kev lag luam tsis tuaj yeem tsim cov kws tshuaj ntsuam xyuas cov kws tshuaj ntsuam xyuas raws li lub teb chaws tus qauv, lawv yuav tsis tuaj yeem nkag mus rau hauv kev ua lag luam. Ua ntej xaiv lossis hloov qee hom lossis hom tshuaj ntawm cov kws kho mob ether, cov ntaub ntawv tsim khoom siv ua ntej lawv yuav ua nws cov peev xwm yuav khoom thiab siv nws. Muaj qee cov kev cuam tshuam hauv kev tso cai pom zoo ntawm cov chaw tsim tshuaj lag luam rau cov neeg siv khoom. Cov. Tsuas yog tom qab cov lag luam tau txais cov khoom lag luam hauv tebchaws "
Raws li cov kev cai uas muaj feem zoo xws li "cov kev cai lij choj ntawm kev saib xyuas thiab kev lag luam tsim yeeb yaj kiab yuav tsum tau txais cov tshuaj tua kab mob" Cov ntau yam yuav tsum tau txais cov zaub mov hauv tebchaws thiab tshuaj noj. Daim ntawv tso cai sau npe tawm los ntawm Bureau.
(4) Nyiaj txiag
Kev tsim cov cellulose ether tau pom tseeb cov nyhuv nyhuas. Manually ua cov khoom siv me muaj cov zis tsawg, tsis zoo ruaj khov, thiab kev nyab xeeb ntawm kev nyab xeeb kom nyab xeeb. Cov ntsuas hluav taws xob tsis siv neeg tsis siv neeg tsis siv neeg tsis siv neeg Cov cuab yeej loj ua tiav cov khoom siv tau xav tau nyiaj ntau ntawm cov nyiaj. Txhawm rau txhim kho cov khoom lag luam kev sib tw, kev lag luam yuav tsum tau txuas ntxiv nqis peev hauv kev nthuav dav muaj peev xwm ntau lawm thiab nce R & D kev nqis peev. Cov neeg nkag tshiab yuav tsum muaj lub zog nyiaj txiag kom muaj kev sib tw nrog cov tuam txhab uas twb muaj lawm thiab fim qee lub teeb meem nyiaj txiag kom nkag mus hauv kev lag luam.
(5) ib puag ncig ib puag ncig
Cov txheej txheem ntau lawm ntawmCellulose etherYuav tsim cov dej pov tseg thiab cov roj av, thiab cov cuab yeej tiv thaiv kom kho cov dej khib nyiab thiab roj av muaj peev xwm loj, cov nqi ua haujlwm siab thiab cov nqi siab. Tam sim no, kev tiv thaiv ib puag ncig kev tiv thaiv kev tiv thaiv kev tiv thaiv kev tiv thaiv ib puag ncig etle, uas ua rau muaj kev tiv thaiv kev tiv thaiv ib puag ncig thiab ua rau muaj kev tiv thaiv ib puag ncig ib puag ncig. Cellulose ether ntau zog tsim kev lag luam nrog kev tiv thaiv ib puag ncig ib puag ncig thiab muaj kuab paug yuav ntsib cov xwm txheej ntawm kev tshem tawm. Cov neeg yuav khoom siab muaj siab dua ib puag ncig kev tiv thaiv rau cellulose ether cov lag luam. Nws yog qhov nyuaj rau kev lag luam uas tsis tau raws li kev tiv thaiv ib puag ncig kom tau txais kev tsim nyog los muab cov neeg siv khoom siab.
Lub Sijhawm Post: Apr-28-2024