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    1. С(sh)W(xu)ԇDӋ(j)㹫ʽ

      r(sh)g2022-06-24 15:00:26 ԇ ҪͶ
      • P(gun)]

      С(sh)W(xu)ԇDӋ(j)㹫ʽR

      1

      С(sh)W(xu)ԇDӋ(j)㹫ʽR

      CLSea߅LL=߅L4C=4ae=߅L߅LS=aa

      2w

      V:wea:Le=LL6S=aa6we=LLLV=aaa

      3L

      CLSea߅L

      L=(L+)2

      C=2(a+b)

      e=L

      S=ab

      4Lw

      V:wes:ea:Lb:h:

      (1)e(L+L+)2

      S=2(ab+ah+bh)

      (2)we=L

      V=abh

      5

      seah

      e=סߡ2

      s=ah2

      θ=e2µ

      ε=e2¸

      6ƽ߅

      seah

      e=ס

      s=ah

      7

      seaϵbµh

      e=(ϵ+µ)ߡ2

      s=(a+b)h2

      8A

      SeCLd=ֱr=돽

      (1)L=ֱ=2ǡ돽

      C=d=2r

      (2)e=돽돽

      9Aw

      v:weh:s;er:돽c:L

      (1)(c)e=L

      (2)e=(c)e+e2

      (3)we=e

      (4)we=(c)e2돽

      10AFw

      v:weh:s;er:돽

      we=eߡ3

      (sh)¿ݔ(sh)=ƽ(sh)