Acta Scientiarum Universitatis Pekiniensis (Naturalum)

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a | L(S, 2%) |<(t|4 Dut" Qsc>log*D, XX) BM, = max \> “Z(m) Vinom=1 :

evradov—Polya 724 |L(S, 0) |< (44D) D2 we %4% 2So>log4D FIL T= 200 a<t. ws 48 O=Y qi +02 +e)logD(b1+1).

|So= Pike ae r € (log-4D, 1), S,=1-4é, Q(r, 1) FEAR L(S, 2) (H&K) FEV Ss HUES

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i ><| a(S, X) ae log D(|t] 41) <

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XBAI So= 14 log D+ it, ) E44 Q(r, t) <4r log D +2C,r log D(\t| +1)

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HUA 3 (LHRH), AZ n(7,t) >Q(r, 1) -log 2

ry Pl Ae (Mencena ) ASF 2n flog | LA+loe4D +414 2re”, 2) | dO log | L(+ log*D + tt, 2)|

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FWY -l<c< - 27 : f 229 ar <2log D(|t| +1) +2loglog D<C,log D(|t| +1) (1-4) J ; (1-5)

{H 2r 2r f 22) das f MOD dn>n(o,2) log 2,

0 “h (1-4) K (1-5) 9 ne, 1) < (log 2) “C0 ylog D(|t| +1),