ࡱ > ` R bjbj 2 0 v v v v v v v n2 n2 n2 n2 d 2 Tt b3 b3 b3 b3 b3 =4 =4 =4 s s s s s s s $ u h bx J s Q v =4 =4 =4 =4 =4 s v v b3 b3 t i i i =4 # v b3 v b3 s i =4 s i i r {r T v v {s b3 V3 O n2 ;X r s $t 0 Tt r x i x {s x v {s =4 =4 i =4 =4 =4 =4 =4 s s i =4 =4 =4 Tt =4 =4 =4 =4 . n2 n2 v v v v v v dqwyry\ONNXT[hQb/gW cGS~f] N0kXzz 1 cGS:g c ~:ggvb__SR:N( ~_) T( idd_) $N'Y{|0 2 cGS:gvg ;N1u( ;Ntňn) 0( QhV) 0( 6RRňn) 0( m^c:yhV) 0( ebd\OS) 0( ;N5uR:gS5uc) I{R~b0 3 cGS:gv6RRhVSR:N( ҉y_) 0( s^y_) T( v_) NyvQtR+Rĉ[ NǏ( 2 . 5 m m ) 0( 2 m m ) 0 4 nRtbvAQ)nGS:N( 6 5 !) nRtbvAQ)nGS:N( 7 5 !) 0 5 NNf:W~f?bKN_{ gS`v( XIQOS) 0 6 e]-N_{ g2эfňnZP0R( NaW Nch) 0 7 5u:gfÔ0opPhQ( 9Rfňn) up;mS`>\f Nň g( ~r>\op) 2bk>\NEeSu0 8 wNЏT( cGS|~) /fuNǏz-N͑v N*Ns0 9 hONXT(W0WbcGS:g?bhO-NO(ufqnmBRe( %Nybp) 0 1 0 cGS:g?b^MY( x{) 0( x) NS2kp90P00vhI{0 1 1 x{xϑ N_\N( O . 2 m 3 ) 0 1 2 S_cGS:g?bSukp~pe gHQSsvNXT^(W[hQagNNlHQ_n( Skp0Wp) T( kp`) 0 1 3 S_cGS:g?bSukp~pYkpR N'YzsSRe5unS (uN'lSxmpkphV0( r^|mpkphV) 0( xP[) 0( \|) I{vcۏLmpkp0 1 4 cGSwfvP<{Q_{ň g( ;fhV) 0 1 5 GSMNXTvcGSUS~P<{_{ňnS`v( 2`WhV) 0 1 6 P<{QkN^`S g N\N( O . 1 8 m 2 ) v gHeby0 1 7 O(u-NvzNP<{2`WhVk( JSt^) ^ۏL1 !k N1hg'`Ջkt^^ۏL( 1 ) !k1Ջ0 1 8 2`WhVvT*NޏcT ORvR_{~8^YN( up;mr`) 0 1 9 hg6RR~ehgNz(WP<{vv Nhge^c}YObO|}Y( Oi&^) 0 2 0 ~_cGS:g_{n~g~OST( Obňn) v^cN[hQV(WN~~g_ebfbe5u0 2 1 cGSN~8^/fc1upevvTvN{c6Rb~ُyNvv_ N,:N( O . 4 ^4 m m ) 0 2 2 pc扢N~1\/fc~Qv( N) vv_vT{cݍ( NI{) OTB\NHTpc扶r`0 2 3 ~c扢N~1\/fc~Qv( N) v_ NvTFO{cݍ( vI{) ONTB\HT~c0 2 4 _N~(u( X ) h:y0 2 5 cGSN~(WO(uǏz-N:_^NMv;NSV/fx_c0( ) T( uReN) I{0 2 6 (WwNm4l'Y0xx^ؚT\O:NQΘNvNR{-N^ (u( @) N~0 2 7 (Wx_c%N͑vzN-N (u_Wb( ~c) N~:N[0 2 8 zN(u~v:_^NMV }YNuReNT:N;N( x_c) R/f!kV }0 2 9 N~v~ g$NysS~~~T( ё^\~) 0 3 0 NSr1YSIQl g{_vb~\vpbb:_^_c1Y(W1 0 NN^\N( I ~) 0 3 1 NhbvSQspQWFO\*gޏbl~bb:_^_c1Y1 0 ^2 0 ^\N( a!~) 0 3 2 cGSN~(WnR{ N ~e, N](WnR{ Nv~Wvx0$cSbiddvsay\O( T~) 0 3 3 v_6RRhV@bNuv6RRRwv'Y\SQNvb_9_'|v( _R) 0 3 4 v_6RRhVtvS^~:N( 1 5 m m ) 0 3 5 S_tS^x_c0R( 5 m m ) e_{ۏLfbc0 3 6 eNNfv2`WhV g( c*r_) T( bh_) $Ny0 3 7 N~PS2`WhV|~1u( bUchV) 0( QhV) 0( ޏchV) 0b'}ňn0ꁨRN~0QN~I{~b0 3 8 2`WhVk)Y1uNNhgvyv gbUchV0( ꁨR~) 0( Qňn) Tb'}ňn0 3 9 N~ N,1u6 *N~~bNvhb g( IQb) T( @) $Ny0 4 0 S_cGS^Ǐ g'Y^( 1 5 ) e2ǏňnR\O0 4 1 Q6kvd\Oel8^ g5uRQl0( `'`nL) QlT( 6RR) Ql0 4 2 eNcGS[hV(WGSMNXTev^ N_Ǐ( 5 m / s ) v^ N_ǏNfv g'YAQ^0 4 3 ;NcGS:gd\O](WЏL-NdlanR{0QhV/f&TSQ_8^XTY؏^ela;N( Nh) vpe/f&Tck8^0 4 4 -N\P:gT+R NNSЏLeTeSHQ(u5uN( NSb]) T| NNn/fT Ncb/feu N~gwnT NNnnx[͑}eTT( Q/TR _f) 0 4 5 cGS5uR:gǏ[( }Rw) 1\/fǏwЏL0 N0 b 1 cGS:g?b^MYvxϑ N_\N( A ) 0 A 0 . 2 m 3 B 0 . 5 m 3 C 0 . 6 m 3 2 NaW N!c -Nv N!cfh(WSaWpNe( C ) Y0 A 1 0 m B 1 5 m C 2 0 m 3 O(u-Nv;NNP<{2`WhVk( B ) ^ۏL1 !k N1hg'`Ջ0 A c[^ B JSt^ C 1 t^ 4 cGSN~v~[NYB\N|vy:N( A ) (u X h:y0 A _ B tg_ C kXN_ 5 N:NGSMNXTbire(uvN~S_ N*N{cݍQeNbyTN;`ebyKNk0R( B ) e_{fbc0 A 1 5 B 5 C 1 0 6 O(u-NvN~[hQ|peN:NGSMNXTe^ N\N( C ) 0 A 9 B 7 . 5 C 7 7 cGS:gmSzvkSĉ[ NǏ( C ) 0 A O . 7 M P a B O . 9 M P a C 0 . 5 M P a 8 I{6kǏOb~5uhVvR\O