Cov kab ke ntawm kev kos duab phab ntsa hauv tsev kawm ntawv twb yog qhov qub heev, tab sis txawm tam sim no nws tsis plam nws qhov tseeb. Ua ntej, cov kev kawm zoo li no nthuav ntau dua li kev qoj ib ce, thiab qhov thib ob, cov ntawv xov xwm phab ntsa tuaj yeem ua kom paub txog qhov xwm txheej thiab pab ua rau pom qhov kev kawm cov ntaub ntawv zoo dua.
Nws yog qhov tsim nyog
- - Daim ntawv loj Whatman;
- - cov ntawv luam tawm ntawm cov ntawv lossis tej kis ntawm cov ntawv xov xwm thiab ntawv xov xwm;
- - Cov duab;
- - kua nplaum thiab txiab;
- - accessories rau kev kos duab.
Cov Lus Qhia
Kauj ruam 1
Xaiv cov ncauj lus rau koj cov ntawv xov xwm. Feem ntau, cov ntawv xov xwm tau hais kom kos rau ib qho xwm txheej tshwj xeeb, yog li tus kws qhia ntawv muab cov ncauj lus. Tab sis yog tias koj muaj kev ywj siab los xaiv ib lub ncauj lus koj tus kheej, ces xav txog seb dab tsi yuav zoo tiag tiag. Ib tsab ntawv xov xwm ntawm lub ncauj lus "Kev hloov ntawm cov tsiaj ntawv ntawm lub hauv paus" yuav tsis xav nyeem. Tab sis keeb kwm ntawm Lavxias lus, tsis paub txog qhov tseeb ntawm hom lus, txhua yam teeb meem lus tau zoo dua. Hauv cov qib qis dua, cov ntawv xov xwm phab ntsa tuaj yeem yog qhov nco zoo rau ntawm ib lub ncauj lus los yog lwm qhov. Piv txwv li, yog hais tias lub ncauj lus "Verb" tau kawm, koj tuaj yeem piav qhia txog cov cim ntawm qhov qhia ua qhov sib txawv (nroog, tsev, Islands, thiab lwm yam). Tom qab ntawd lawv yuav raug kwv yees sai dua.
Kauj ruam 2
Khaws cov khoom siv. Cov khoom siv yuav tsum yog nthuav, txawv txawv, coj tsis yog los ntawm phau ntawv nyeem, tab sis los ntawm cov khoom siv ntxiv. Xav txog lub tswv yim ntawm ntawv xov xwm. Dab tsi nws yuav yog - lom zem, xov xwm, phiaj xwm los yog txhua yam ua ke. Rau cov ntawv xov xwm lom zem, cov lus tseeb tseeb, cov lus ua si, cov ntawv sib tw thiab cov lus tso dag yog qhov haum, tab sis tsis yog cov ntawv loj. Cov ntawv sau tuaj yeem siv hauv cov ntawv xov xwm, tab sis tsis ntau. Dilute cov ntawv nrog cov duab thiab kos duab kom nws yooj yim rau kev nkag siab cov ntaub ntawv. Thaum xaiv cov khoom siv, tsis txhob hnov qab tias koj ua ntawv xov xwm hauv Lavxias, yog li ntawd tsis muaj qhov yuam kev hauv cov ntawv raug tso cai.
Kauj ruam 3
Tsim koj cov ntawv xov xwm. Sim ua kom cov qauv ntawm cov ntawv xov xwm ntsib ntau qhov yuav tsum tau ua:
- nws zoo nkauj heev thiab qab ntxiag, tsis muaj cov lus tsis txaus ntseeg thiab cov duab ntuag txiav tawm cov duab;
- sib haum rau cov ntsiab lus xaiv: piv txwv li, yog tias koj tab tom ua ntawv xov xwm hais txog Cov Lus Lav Xias Qub, cov keeb kwm yav dhau los tuaj yeem ua kom zoo nkauj zoo li daim tawv ntoo, thiab cov tsiaj ntawv tuaj yeem xaiv cov qauv rau lub sijhawm;
- Tso cai siv koj cov ntawv xov xwm rau lub sijhawm ntev: cov khoom tawg yooj yim uas tuav cov kua nplaum yuav poob tawm, thiab tom qab ntawv koj cov ntawv xov xwm yuav tsis ua rau cov tub ntxhais kawm nyob hauv tiam tom ntej.
