Muaj ntau ntau yam cuam tshuam rau qhov zoo ntawm cov khoom cua dag, thiab ntau yam teeb meem yuav tshwm sim. Ntawm lawv, xim sib txawv yog ib qho teeb meem ntawm qhov teeb meem ntawm cov teeb meem turf, thiab chromatic aberration muaj ntau txoj kev qhia. Yog vim li cas rau chromatic aberration mas vim tias raw cov ntaub ntawv ntawm cov nyom tsis tuaj yeem txheem lossis cov txheej txheem ntawm cov khoom siv kab ntau lawm tsis tuaj yeem txheem, los yog cov tshuab tsis txuas rau tus txheej txheem hauv cov txheej txheem ntau lawm.
Ua ntej, lub refeeding tsis tag ua chromatic aberration. Thaum cov khoom tshiab hloov lawm, cov khoom siv nyob hauv qhov ntsia hlau tsis tuaj yeem muab ntxuav, thiab ob theem ua ke, yog li ntawd cov khoom sib xyaw ntawm lub tshuab yog deviated los ntawm cov teeb configuration, thiab cov xim ntawm cov quav cab kos los ntawm cov khoom xyaw thiab cov khoom tshiab yog txawv.
Qhov thib ob, cov kab uas ncaj nraim yeej muaj ntau yam xim txawv. Nws yog hais txog qhov txawv ntawm cov xim ntawm ob peb kab ntawm cov kab uas ncaj, uas feem ntau yog los ntawm qhov teeb meem uas qhov chaw ntawm qhov ncauj qhov ncauj, qhov nro, cov tsho uas muaj laj thawj thiab lwm cov kev sib txuas yuav tau tshwm sim los ntawm kev sib tw ntawm cov quav cab.
Qhov peb, cov xov kab xov ntawm cov nyom yog khoov kom ua rau xim txawv. Cov xov paj xov paj xov tooj yog feem ntau tshwm sim los ntawm qhov tsis sib haum sib txuas ntawm cov kab ncaj nraim. Lub shrinkage ntawm cov nyom yuav ua tiav los ntawm kev kho cov txheej txheem qhov cub txias, teem lub qhov cub kub, thiab kev piv tawm.
Qeb plaub, kev tsis sib haum ntawm cov iav xov los ua chromatic aberration. Cov tsis sib npaug curvature ntawm cov nyom yuav ua rau saum npoo ntawm cov khoom siv dag kom tsis ncaj thiab tsis sib txig, ua rau kev pom kev chromatic aberration. Lub curvature ntawm curved nyom yuav tsum yog uniform, uas yuav tsum tau tsim nyog kev kos duab thiab daim ntawv qhia, thiab qhov kub thiab siab ntawm lub tshuab hlau yog ruaj khov.
Thib tsib, lub chromatic aberration tshwm sim los ntawm kev tsis ncaj ncees orientation thiab ambiguity. Kev twv ntawm cov nyom yog sib luag rau hauv qhov kev voj voog, cov xov tooj ntawm ib chav ntev yog hu ua twist, thiab twist yog oblique kev coj ntawm cov quav cawv txiv hmab tom qab cov nyom yog sib ntswg. Lub twist ntawm cov khoom neeg tsim nyom muaj ib tug zoo cawv rau cov tsos ntawm cov khoom cua dag.
Rau, qhov turf yog pleated thiab cov ntaub pua plag rau ntawm qhov chaw ua pob zeb ua rau chromatic aberration. Qhov tshwm sim ntawm cov pleats feem ntau yog vim lub fact tias cov av ntawm cov ntaub ntaub hauv qab yog tsis txog txij thaum lub kua nplaum qhuav, thiab cov pleats ntawm turf ua rau wrinkles nyob rau ntawm lub turf, thiab tsis zoo winding tus nyom yuav ua rau lub khawm ntawm qhov av nplaum.
Qhov xya, khoom cua ua turf uas ua los ntawm cov khoom sib txawv ntawm tej yam khoom raw yuav tau chromatic aberration thaum lawv pw rau tib qhov chaw. Cov khoom sib txawv ntawm cov khoom siv raw feem ntau tsis yog tib yam, thiab muaj ntau qhov sib txawv ntawm qhov txawv, uas yuav ua rau qhov sib txawv ntawm cov xim ntawm cov nyom.
