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A
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r(sh)g2015/4/17 19:39:00  ߣ119388  ԴہHˎI(y)޹˾
΢
A+B
c(din)ƷӢԭbM(jn)CC+_M(jn)^¼g(sh)ɺƳɵĸ߿Ƽa(chn)Ʒ܉ЧίͿ[鷿鷿{Һ鷿wSԿ鷿ē鷿Ѫ鷿ľ鷿׺[鷿ͨj(lu)ųٷe[۶Ī(d)عЧ
 Ʒ A+B
ҪɷݡC-C+_
 ƷɫdK+{(ln)ɫdK
ˎáƷӢԭbM(jn)CC+_M(jn)^¼g(sh)ɺƳɵĸ߿Ƽa(chn)Ʒ܉ЧίͿ[鷿鷿{Һ鷿wSԿ鷿סē鷿Ѫ鷿ľ鷿׺[鷿ͨj(lu)ųٷe[۶Ī(d)عЧ
 Ρ
1鷿ē鷿סƾ鷿t[ēӲK鲻p֭ϡѪ̵̡
2[鷿a(chn)鷿ˮ[l(f)鷿鷿סoCϰY
3ߺ^l(f)鷿鷿Ӳ[^ƝY(ji)^װYЧ@
ҪF(xin)鲡ţwʳp^(q)[Ûʹ(jin)(sh);֭кl֭AēҺƤwƝē;ˮ֭ЮԼ֭ЊAѪzѪK
÷1.o}עÿױƷ500kgwÿһB2-3죬ذY߿m(dng)Lί씵(sh)
;2. עr(sh)ע⣺ҪȔD֭ѱƷÿ10}ˮϡ_ÿƿ5uӵ150}ˮȻÿ(g)ҹע30--40עĦ15--20犣ÿһB2--3졣
ע(xing)
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4.ɸ(j)Ҫm(dng)ˎעҺ߿ίϸȾЧ
ͣ ˎ ڡoҎ(gu)
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A ءܹꎛ̎ؿɱؕr(sh)gLɱ5-8
(zh)И(bio)(zhn)r(nng)I(y)Fˎ|(zh)(bio)(zhn)2013

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