Ntsib sib tw los ntawm lwm cov ntaub ntawv ntim khoom, dab tsi yog cov tseem ceeb ntawm cov iav caw iav caw?

Iav yog cov khoom qub. Cov fwj iav yog ua los ntawm cov ntaub ntawv silicate thiab ntau yam cov ntaub ntawv raw, thiab yog tsim los ntawm kev kub ntxhov, kev kho mob, thiab tshuaj xyuas. Cov fwj iav tau dhau los rau cov khoom noj cov kua uas pib nrog mis nyuj fwj nyob rau xyoo 1884. Nws cov ntsiab lus tseem ceeb muaj raws li hauv qab no:

Zoo transparency: txawm hais tias cov iav fwj muaj ntau lub suab nrov thiab koj tuaj yeem pom cov nqaij caw sab hauv, thiab koj puas muaj dej nag. Nws yog qhov yooj yim rau cov neeg siv khoom xaiv xaiv thiab haus nrog kev ntseeg siab.

Cov tshuaj ruaj khov zoo: qhov zoo ntawm cov ntaub ntawv ntim khoom yog hais txog kev nyab xeeb khoom noj, yog li muaj ntau lub teb chaws txuas qhov tseem ceeb rau qhov no. Thaum siv cov iav fwj khob rau cov dej cawv rau cov dej cawv, tsis muaj kev sib cais los ntawm cov khoom siv hauv lub ntim khoom. Piv nrog rau lwm lub ntim, nws tau lees paub txog kev nyab xeeb ntawm cov zaub mov, uas yog qhov tseem ceeb heev ntawm cov iav fwj dua lwm cov thawv.

Kev Sealing zoo: Seb nws yog npias, cawv lossis cawv txiv hmab, iav fwj, tuaj yeem ua kom ua kom tiav kev sib khi. Tsis zoo li feem ntau cov yas yas thiab cov ntawv ntim, ntim ntim, uas tsis tsuas txwv tsis pub siv cov cawv, tab sis kuj tseem tiv thaiv cov cua sab nraud los ntawm kev cuam tshuam cov cawv txiv hmab.

Muaj zog siab Kuj: txawm hais tias cov iav fwj tau yooj yim tawg los ntawm kev sib tsoo, lawv tsis txaus kom deform thiab so rau tuav caw. Txawm li cas los xij, nws yuav tsum raug sau tseg tias yog tias muaj cov khawb lossis tawv nqaij rau saum npoo ntawm lub khob, nws lub siab tsis kam yuav raug txo ntau.

Diversified cov duab: iav fwj tau tsim tom qab cov ntaub ntawv raw yog li lawv tuaj yeem tsim tau cov neeg siv khoom raws li cov neeg siv khoom siv tau, thiab lawv cov khoom siv tau ywj pheej.