Question

منظور از اشباع داده، جمع آوری داده های جدید تا زمان تکرار و تثبیت داده های قبلی است

Answer 1

By data saturation, we mean collecting new data until the (time of the) repetition and consolidation/fixation/stabilization of (the) previous data.

Answer 2

Excessive data means "collecting new data until it repeats and stabilizes/verifies the previous data".