????????? ?????? ?? ??? ??? ??? ? ??? ?? ??? ?? ? ????. (the entire process of assessing a system or component to determine if the merchandise of the supplied development period fulfill the disorders imposed Firstly of that section) [IEEE STD 1012] ??? ??? ???? ???? ?? ??. ?? ?? ?? ???? ??? ? ??? ??? ??? ???? ???? ??? ???? ??? ????. ?? ??? ?? ? ?