Txo cov nplaum phab ntsa Phenomenon ntawm cov yeeb nkab polished

Thaum siv cov yeeb nkab polished, qhov kuv tsis xav pom yog cov nplaum nplaum ntawm cov yeeb nkab polished. Thaum qhov tshwm sim no tshwm sim, nws txoj kev siv yuav raug cuam tshuam ncaj qha. Peb tsuas tuaj yeem pib nrog lawv cov laj thawj, siv cov kev ntsuas sib xws, thiab txo qis cov teeb meem ntawm cov khoom.

Feem ntau, lub polished raj nplaum nplaum phab ntsa tshwm sim los ntawm cov khoom siv raw ntawm cov yeeb nkab. Thaum tus neeg sawv cev kho tau ntxiv rau hauv cov khoom siv raw, qhov teeb meem no yuav tshwm sim tsis tsim nyog. Hauv lwm lo lus, nyob rau hauv cov txheej txheem ntawm cov khoom tsim, cov khoom zoo ntawm raw khoom yuav tsum tau tswj thiab nruj me ntsis xaiv.

Vim tias qhov sib npaug ntawm kev ua haujlwm ntawm cov yeeb nkab polished, nws kuj tseem tuaj yeem ua rau muaj qhov tshwm sim ntawm cov viscous phab ntsa. Nws yog ib qho uas nws tswj tsis raug thaum lub sij hawm ua thiab cov txheej txheem teb tsis sib xws. Raws li qhov tshwm sim, txhua qhov ntsuas hauv cov txheej txheem nruj me ntsis tswj cov txheej txheem khoom tau dhau los ua lub hauv paus ntsiab lus ntawm kev ua raws cai.