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??? ?? ??? ??? ???? ???????? ???? ???? ????? ????? 371 ????????? ??? ?? ????? 188.44 ???? ?????? ??? ?? ??????? ?????? ???? ?????.

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??? ??? ???? ??????? ??????? ???? 10 ????? ???? ???? ????? ????? 119 ???? ????????? ??? ?? ????? 48.3 ???? ?????? ??? ?? ???? ?????? ???? ?????.

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q=a×(TW-TF)
???? q ??? ????? ??? ???????/???? ???????? (???/?2) ????? ??? ??????? ?????? ??? ?????? ?? ???? ??????? a=9.42+0.05×(TW-TF)???/(?2-????)? TW ???? ??? ???? ??????? ???????? ??? S??????? ???? TF ??? ???? ??????? ???????.

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