Khau hnab yog ib hom kev xav tau txhua hnub uas peb feem ntau pom hauv peb lub neej. Nws yog qhov nrov heev vim tias nws tuaj yeem pab tib neeg khaws cov khaub ncaws thiab khau uas tau muaj hmoov av ntau ntxiv. Tab sis vim tias muaj ntau cov plua plav hnab ntawm kev ua lag luam tam sim no, dab tsi ntawm cov khoom zoo dua, nws tau dhau los ua teeb meem txhawj xeeb tshaj plaws.
1. Cov khoom siv oxford
Raws li peb txhua tus paub, qhov zoo tshaj plaws ntawm Oxford yog tias nws tsis hnav zoo, ntau tus neeg nyiam yuav cov hnab khau no. Txawm li cas los xij, peb yuav tsum them sai sai rau ib qho me me ntawm oxford ntaub, uas yog qhov yooj yim mus ua kom puas los ntawm nas, yog li peb yuav tsum them sai sai rau cov nas thaum nqa tawm cov plua plav tiv thaiv.
2, Khoom Siv Yas
Kev sib khi tau zoo, nrov heev. Tab sis vim tias tus qauv nruj, huab cua permeability tsis zoo heev, khau thiab khaub ncaws yooj yim yuav noo. Nws raug nquahu kom khau rau hauv qhov chaw qhuav kom ntau li ntau tau.
3. Tsis-Woven cov ntaub ntawv
Nws kuj yog qhov zoo siv cov khoom uas tsis-woven li cov plua plav. Coob leej ntau tus siv nws ua ib lub khaub ncaws hnav. Cov ntaub ntawv tsis-Woven muaj cov txiaj ntsig ntawm hmoov av, noo noo thiab kev tiv thaiv kab tsuag rau ib qho loj. Ntawm kev ua lag luam rau cov plua plav - cov ntaub ntawv pov thawj, cov ntaub ntawv tsis siv lossis zoo.
4. Cov ntaub ntawv txhais lus
Cov ntaub ntawv translucent tseem yog hom yas. Piv rau txhua pob tshab yas, translucent ua haujlwm zoo dua thiab tuaj yeem tiv thaiv kab.
Lub Sijhawm Post: Dec-28-2022
