Thawj kauj ruam hauv txhua txoj kev tsim kho qhov muag yog xaiv cov khoom siv kho qhov muag uas tsim nyog.Optical parameters (refractive index, Abbe tooj, transmittance, reflectivity), lub cev muaj zog (hardness, deformation, npuas cov ntsiab lus, Poisson tus piv), thiab txawm kub tus yam ntxwv ...
Nyeem ntxiv