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    1. 꼉(sh)W(xu)ƒԳ֪Rc(din)Y(ji)

      r(sh)g2022-06-27 19:50:44 Y(ji) ҪͶ
      • P(gun)]

      꼉(sh)W(xu)ƒԳ֪Rc(din)Y(ji)

      һؓ(f)(sh)

      꼉(sh)W(xu)ƒԳ֪Rc(din)Y(ji)

      1Ϥ龳гJ(rn)Rؓ(f)(sh)_x(sh)ؓ(f)(sh)֪0Ȳ(sh)Ҳؓ(f)(sh)

      2W(xu)ؓ(f)(sh)ʾһЩճеČ(sh)H}w(yn)(sh)W(xu)c“(lin)ϵ

      3ܽ(sh)SW(xu)^(sh)0ؓ(f)(sh)֮gĴС

      4-16-500-3/8-0.4@ӵĔ(sh)ؓ(f)(sh)-3/8xؓ(f)˷֮162003/86.3@ӵĔ(sh)(sh)(sh)ǰԼӡ+̖Ҳʡȥ+̖+6.3xc(din)0Ȳ(sh)Ҳؓ(f)(sh)

      516xʮz϶ȣʾ16;-16xؓ(f)ʮz϶ʾ16

      62000ʾ2000Ԫô-500ʾ֧500Ԫ|3mӛ+34mӛ-4

      7ڔ(sh)Sҵǔ(sh)С0(sh)ؓ(f)(sh)ķֽc(din)еؓ(f)(sh)0߅Ҳؓ(f)(sh)0С(sh)0ؓ(f)(sh)(sh)Сؓ(f)̖Ĕ(sh)Խ@(g)(sh)ԽС磺-8<-6

      A͈AF

      1J(rn)RA͈AFĻJ(rn)RAĵ桢(c)͸J(rn)RAFĵ͸ߡ

      2̽ՈAĂ(c)eeӋ(j)㷽ԼAAFweӋ(j)㹫ʽ\(yn)ùʽӋ(j)weQP(gun)ĺΌ(sh)H}

      3ͨ^^O(sh)Ӌ(j)AAFģ͵Ȼ˽ƽDcwD֮g“(lin)ϵl(f)չW(xu)Ŀg^

      4Aăɂ(g)A棬܇(c)ƽ(c)棬

      5AĂ(c)ظչ_LLεLڈALLεČڈAĸߣ(dng)?sh)L͸ȕr(sh)(c)ظչ_һ(g)

      6Aıe=AĂ(c)e+e2S=S(c)+Sס22rh+2

      7AĂ(c)e=L߼S(c)=Ch2r

      8Awe=AĵeV=shr2

      (M(jn)һ(sh)HʹõIJ϶ҪӋ(j)ĽY(ji)һЩˣҪ(sh)ĕr(sh)ʡԵλϵ4߱4СҪǰһλM(jn)1@NȡֵķM(jn)һ)

      9AFֻһ(g)ǂ(g)AAFĂ(c)ǂ(g)档

      10ĈAFc(din)AĵľxLjAFĸߡAFֻһl(yAFĸߣȰшAFĵƽһKƽˮƽطڈAFc(din)Qֱƽ͵֮gľx)

      11шAFĂ(c)չ_õһ(g)

      12AFwecȵ׵ȸߵĈAwe֮һVF=1/3Shr2h

      13ҊĈAAFQ}١·C(j)^·e((c)e);·C(j)^·L(L);ˮͰFƤ((c)eһ(g)e);Nñ((c)eһ(g)e);ͨL(fng)((c)e)

      꼉(sh)W(xu)ƒԳ֪Rc(din)Y(ji)͵@СW(xu)o(do)P(gun)(ni)ՈSr(sh)P(gun)עСW(xu)l!

      꼉(sh)W(xu)ƒԳ֪Rc(din)Y(ji)P(gun)£

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