??? ??? ?? ??? ?????, ???????? ??????? ?? ??????, ???? 90% ??? ??? ??? ?? ??????? ?? ???? ???? ??? ???? ??, ??? ??? ??? ?? ??? ???? ???, ???????? ???? ??? ????, ???????? ???? ??, ???? ???? ???? ???????? ??? ?? ??? ?????? ??????? ?????? ????? ??, ???? ????. ??? ?? ????? ????????, ???????? ??? ??? '?? ???? ???? ?? ???? ??, ????? ?? ???? ?????? ??? ??? ???? ??, ?? ?????? ?? ?????? ??????? ??? ?? ?????. ???? ????, ?? ???????? ???? ??????? ???????????? ?? ?? ??? ????? ????? ???? ????? ??.

???????? ???? ????????????: ?????? ?????? ??? ?????, ???????? ???? ????? ??? ?????? ???????????? ??????? ?? ????? ??? ??????? ???????? ?? ?????? ??, ??? ?? ?? ????? ???. ??????? ??????? ??? ???? ??.

???????? ??????? ???? ????????????:

1. ???? ???

???????? ?? ???? 2.702gNaN3 ??, ????? ??? ????? ???? ?? ?? ??? ???????? ???? ???? ?? ????? ??, ???????? ????? ??????? ?? ??? ???? ??????, ???? ???? ?? ??? ?? ?????.

2. ???????? ??? ????

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

3. ???? ??? ????????

?? ??? ??? ????? ?????? ???? ???????? ??? ???? ????? ?? ??? '?? ???? ?? ???? ??.

4. ???? ???? ?? ?????

???????? ?????? ????, ???? ???? ??????? ?? ?? '?? ?? ???? ?????? ???? ?????, ???? ??????? ?? ??????? ?????? ??? ??????? ?? .? ?? ?????? ??? ??????? ???? .?? ?????.

5. ??? ?????? ????

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

6. ???? ???? ????

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

???????? ??????? ?? ?????:

??????? ?? ??????, ????????????, ????? ?????, ??????? ??? ?????, ??? ??????????, ?????????, ??? ??????? ???????, ?????????, ????, ???? ??? ????????? ?? ?????, ????????? ????, ???????, ??????? ???????, ??????, ???? ?? ????? ??? '?? ???? ?? ??. ???? ??? ?????, ???? ?? ?????, ??????? ????, ????, ???, ?????, ?? ???? ?? ???? ????, ??? ????, ??? ??? ???????, ???? ???? ??? ??? ????? ???? ??????.

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