????? ??????????? ?????

??????????? ?????????? ?????????? ?????? - ????? ????, ??? ???????, ?????? ?? ???? ??????? ???, ??? ???? ???? ??????????? ?????????? ???????????? ?????????? ???? ?????????? ????????? ????? ??? ??. ????? ??? ????? ???? ???, ?? ??????????? ??????????????? ?????? ?????? ??????? ??? ??. ??? ?????? ?????.

????? ???? ??????????? ?????????? ???????? ??? ?????? ??. ????? ????? ??????? ?????? ????? ????? ?????? ?????? ???? ????? ???? ?????????? ??????? ????? ??????????? ?????????????. ?????? ?????? ??? ?????? ????? ?????? ????? ???????? ????????? ???? ??????? ??????????? ?????? ?????? ??. ? ??????? ????? ??. ??? ???? ???? ??????????.????? ?? ??????? ???? ???????????, ???? ???? ???, ????????? ??????? ??????????? ????? ????, ??? ????????????? ???????? ????????? ???????? ????? ??? ??? ?? ??? ???????????? ?????? ?????? ??????? ????? ??.

???????? ??????????? ???? ?? to???? ??????:

1 0.5 0.500 ???? ??? ?????? ?????? ??? ?????-??????? ???????

2 a ??? ?????????, 0.750 ???? ???

3 the ????? ????? ????? 3 ????? ???????? ?????? ???? ????

4 、 ??????? ??????? ????? 0.010 ??? ??

5 、 ??????? ???????? ± 0.003 ??

6 、 ???? ????? ???????? ± 0.001 ??