ܶ͑ɻ䁵ůȥЈ˹ȻôƷ(ni)ĵӢǸۻy@Dzx(g)ůƷô@ôyôx
䌍(sh)ůܲĵķN֞N
Pert Pert2Pex-aPex-bPex-cPbÿһNֿɷ֞͟o
ڻgһ(g)ӣg
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1.
PERTPeǾϩPertǸPeַQߜؾϩܜض60oܛϻϷʹ^ࡣöС^(q)ɢI(y)ĵĵůضȿܕ(hu)60ȣӰ푉ɰȫ[h
Ŀǰܶa(chn)ƷƵĵͶ˹߀@NţS߀кܶ_l(f)̎ĵůҲ@N?yn)r(ji)
ԘI(y)?c)xůr(sh)һҪϣֻƷƣҪֻ r(ji)
2.
PERT-2ҲߜؾϩLܜض70̕r(sh)95ѽ(jng)^mϱйůҪˣ_(d)70ˮصС^(q)r(ji)Ҳ^mУ(dng)PertҪF
3.
PexPexǽ(lin)ϩ(j)a(chn)ʽַ֞Pex-aPex-bPex-cֻҪ(lin)_(d)Ҫϛ]ʲô^(q)eֻܛPex-aPex-cPex-bO(sh)y෴䶬Pex-bֱǹ˵ج(mng)DƬ䁵ĺÿĵů(hu)Pex-b͛]^(q)eˆ(dng)ȻУPex-aPex-bǼӻW(xu)|(zh)(lin)a^bǹ(hu)КPex-ba(chn)^̕(hu)(du)wɂԚWSa(chn)Pex-b@ɷNˮ(du)w
Pex-c(lin)|(zh)ҲǾϩrĤԭϣPex-cȫˮܺ͵ů
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4.
Pb۱ϩܛȻߜ@ôõĖ|ůܿ϶ܺˣPb(do)ܲҲ̈́@Qǃ(yu)òůܾͲ?yn)ůҪɢģy䁵ůҪh(yun)xPb
Ͼf@ôffƷ
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^Ŀǰ߀]Ҋa(chn)ůeעoĺˇģڴr(ji)(zhn)оʩ
M(jn)Ʒƣ
M(jn)ƷƣִWZáM(fi)Ъ߀кܶ
ͬһ(g)ƷƣmȻǵƷȻЇ(ni)a(chn)ͼM(jn)a(chn)ãO(sh)似g(sh)ԼԭȻǁ˾ԃr(ji)Ҳ(hu)ߡX϶xԭbM(jn)ڵá
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ֻҪfM(jn)ֲDZǼٵģںֻM(jn)Ʒ(ni)a(chn)^ԭbM(jn)?yn)Wޱ횲
Pex-bM(jn)ڵٵWͲa(chn)Pex-cfM(jn)ڵ(ni)a(chn)
һrԭbM(jn)5Ȼȫa(chn)ƷƻNƇ(ni)a(chn)
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M(jn)ڵůƷһ㶼^עʩoĺòþͲһձȇa(chn)ƷƿV?yn)ߵǸ߶·g܉֧κõʩo
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Ʒ|(zh)xM(jn)ڵů
õĮa(chn)Ʒõʩõķ(w)r(ji)Ȼ(hu)
r(ji)(w)a(chn)ƷʩVҲDzܴ
M(jn)Ʒƃr(ji)ߣͽܶҲ
YRFʲô߀ôIһ(g)
M(jn)ƷIJǃr(ji)ϲg̓r(ji)M(fi)Ⱥw(hu)xM(jn)Ʒ
xM(jn)ƷǞ˺õĮa(chn)Ʒͷ(w)ҸҲļʩĸҎ(gu)ļҲϹܲĸãļҷ(w)
(hu)γԸǮa(chn)Ʒʩ(w)õĽ(jng)N
ҪڴIȇa(chn)ֱȇa(chn)|(zh)õĹһփr(ji)Xһ؛
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һǜpٱںߴ
ѵůܵıںı푪(yng)ԓ_(d)2לpٵ1.9ѵůܵă(ni)ı(yng)_(d)20לpС19
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ÿPLȱ(yng)200ĵůܿs̞ÿPֻ180̡
ԭŪ̓
һЩůSԭГٵֶ廨TñĤPE80PE100(j)ܲ(ˮ)PERTPERTIðPERTIIϣßoҎ(gu)۾۶ϩPBR(ؼtɫ)ðPBPPBϻPPHðPPRijijƵA䌍(sh)PERTڛ](bio)ʾԭ(hu)͑`Ԟܲ
ů䌍(sh)]жټg(sh)ͶY(g)50fž_Sa(chn)pertpex-apex-bҲya(chn)Ψһyȵpex-cĿǰ(ni)ֻһ(g)Sa(chn)
a(chn)ůƷƅ^(q)e⣬͛]ʲô^(q)eSҳ˸һɫҲ㲻ʲô
a(chn)ܽ킀(g)tʯŪ(g)Gց킀(g)A+ܣό(sh)(sh)fpert2Ͳˆ
˼ҾͲ
ʲô
?yn)ɫ]ʲô^(q)eѽȻô^(q)eN
a(chn)S_l(f)˟o(sh)(g)(jng)Nһ(g)С^(q)һȫuţȫuSģȫuǵ
ҽţXѽ
Ҽ80/ƽ
IҼҵİɣҼ75/ƽ
IҼҵİҼ70/ƽ
IҼҵİɣҼ65/ƽ......
ҸĶlҸ80Ǽ߀(zhn)ѵİ߀Һùˣ˱ֻʹεıذεĹˣжε
BʩϹ......
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ԣf@ôůܵôx
1.(j)A(y)Ʒ|(zh)xM(jn)ƷҲxM(jn)ƷƇ(ni)a(chn)ϵЮa(chn)Ʒԃr(ji)ȕ(hu)hһx5
2.̓r(ji)xa(chn)Ʒơa(chn)һֻLJa(chn)̫㲻þȦҪxI(y)ůͨ˾
3.cһζƷƺ̓r(ji)翴Ʒ|(zh)ʩˇ@P(gun)I뻨X͵ý(yng)r(ji)XƷ|(zh)
ϺYI(y)ůͨ˾I(y)ůʩF(tun)(du)I(y)ۺ(w)Ҏ(gu)bͬU(xin)ͬ