???, 1.03p(0.04%) ?? 2570.06… ?·?? ??, 0.2? ?? 1318.4? ??

19? ???? ? ???(2571.09)?? 1.03???(0.04%) ??? 2570.06? ?? ???.

?????? ? ???(909.02)?? 0.15???(0.02%) ?? 908.87? ??? ????.

?? ?????? ?·?? ??? ? ???(1318.6?)?? 0.2? ??? 1318.4?? ????.

[??=???]