????5 ??? ??? ?? ???? ?? ??

??1
?? 2022? 2? 25? 15? 16?

???: ?

???: ?

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

?? ?????? ???? ??? ???? ?? ?? ??? ????? ??? ??? ????.

◇?? ???? 0.01% ?? ??…“??? ???”

25? ???R114? ??? ??? ?? ???? ???? 0.01%? ????. ????? 2? ?? ??(0.00%)? ??? ???? ?? ??? ???.

???R114? “????5??? ??? ??? ????? ???? ???? ?? ???? ???? ?? ???? ?? ?? ???? ???”? ????. ?? ??? ??? ??? ??? 0.02% ??? ?? ?? ???? ??? ????.

????? Δ??(0.12%) Δ??(0.06%) Δ??(0.03%) Δ??(0.03%) Δ??(0.03%) ?? ??? ?? Δ??(-0.10%) Δ??(-0.08%) Δ???(-0.06%)? ????.

??? ???? ??? ?????2?? 2500?? ??, ??? ?? ????7??, ???? 1?? ?? 500??~2500?? ???. ??? ??? ??????1·2?, ??1? ?? 2500??~7500?? ????. ?? ??? ?? ????16??, ??1??? ?? 500??~2500?? ????.

???? ??·??? ????? ?? 0.01%? ????. ???? 4? ?? ???? ????? Δ??(-0.06%) Δ??(-0.05%)? ????? Δ??(0.06%) Δ??(0.01%) Δ??(0.01%)? ???.

??·??? Δ??(-0.13%) Δ??(-0.04%) Δ??(-0.03%) Δ??(-0.02%) Δ??(-0.01%) ?? ????? Δ??(0.08%) Δ??(0.07%) Δ??(0.07%) Δ??(0.03%) ?? ????.

◇?? ???? -0.03%…“?? ? ???? ??”

?? ??? ??? ???? -0.03%? 3? ?? ??? ???. ???? Δ??(-0.21%) Δ??(-0.12%) Δ??(-0.08%) Δ??(-0.06%) Δ??(-0.03%) ?? ??? ?? Δ??(0.03%) Δ??(0.03%) Δ??(0.03%) ?? ???.

???? ??·??? ??? ???? ? ??(0.00%), -0.01%? ????. ???? Δ??(0.05%) Δ??(0.03%) Δ??(0.01%)? ???? Δ??(-0.02%) Δ??(-0.01%)? ????.

??·??? Δ??(-0.09%) Δ??(-0.04%) Δ??(-0.03%) ?? ??? ?? Δ??(0.07%) Δ??(0.05%) Δ??(0.05%) Δ??(0.05%) ?? ????.

??? ???R114 ?????? “????? ???? ?? ???? ?? ???? ???? ?? ???? ???? ??? ???? ???? ?? ??? ???? ??”? “??? ??? ????? ???? ???? ??? ???? ????? ?? ??? ??? ??? ??? ???”? ????.

(??=??1)