photoactive photo-audio generator photocatalysis photo-cathode photocell photocell amplifier photochemical photochemical activity photochemical reaction photochemical yield photochemistry photocomposer photocomposing machine photocomposition photoconducting cell photoconduction photoconductive camera tube photoconductive cell photoconductive effect photoconductivity |
photoactive активен под въздействие на светлина Търсената дума е намерена |