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l(f)ڣ[2009-3-19]    [4950]ΡЇ(gu)늚Ј(chng)ُ(gu)W(wng)[EM39.com]{(bio)pԄ(dng)L}
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S˿ںͽO(sh)Ҏ(gu)ģĔU(ku)NO(sh)Խ(li)Խ󣬳еĹO(sh)佛(jng)ؓ(f)\(yn)D(zhun)늭h(hun)׃Խ(li)Խ(du)Դġ(yn)Խ(li)Խ(yn)(j)y(tng)Ӌ(j)ÿO(sh)䶼Ҫ120ҸNԴ(wn)}?jn)_O(sh)ϵ60%(li)Դ.Դ(wn)}Ҫ͹@(li)ԭYͶ^ٵԴԽ(li)ԽܵS̺оˆTҕԴg(sh)l(f)չɞһT(mn)µļg(sh)
ССԴO(sh)ѽ(jng)ںԽ(li)Խ¼g(sh)_(ki)P(gun)ԴӲ_(ki)P(gun)ܛ_(ki)P(gun)(sh)(wn)Է(wn)ŷŴg(sh)(sh){(dio)PWMSPWM늴żݵȵ(sh)HֱƄ(dng)Դg(sh)l(f)չM(jn)Ԅ(dng)zy(c)@ʾ^(gu)^(gu)Σrl(f)r(sh)Ԅ(dng)o(h)ܺ͸߼(j)ܿЂЙzy(c)вɘбo(h)Դg(sh)uڅ(sh)zy(c)늉Ă㑪(yng)\(yn)҇(gu)_(ki)ʼܵVԴO(sh)Ӌ(j)ߵA

ԭ

Ԝy(c)N(li)͵ֱ늵ʮǧƝĽ(j)ĹԭҪǻЧ(yng)ԭЃɷNʽƽʽֱʽһԭ߅·۴ŭh(hun)μ(j)ȦͷŴ·ȽMɡ
ֱʽ_(ki)h(hun)ʽ֪(dng)ͨ^(gu)һL(zhng)(do)r(sh)ڌ(do)?ch)a(chn)һň(chng)@һň(chng)ĴСc^(gu)(do)ͨ^(gu)оۼБ(yng)ϲʹһ̖(ho)ݔ@һ̖(ho)(jng)̖(ho)ŴŴֱݔһ~ݔ(bio)4V
ƽʽ]h(hun)ʽƽʽҲQ(chng)a(b)ʽ·y(c)Ipھ۴ŭh(hun)̎a(chn)Ĵň(chng)ͨ^(gu)һ(g)μ(j)Ȧa(chn)Ĵň(chng)M(jn)a(b) Ķʹ̎ڙzy(c)ͨĹB(ti)(dng)ԭ߅(do)(jng)^(gu)r(sh)ԭ߅IP(hu)a(chn)ԭ߅ڴо϶?ch)?ni)ڴо϶еĻƬɮa(chn)ԭ߅ȵСH׺ĸБ(yng)늉ͨ^(gu)m(x)·ɰ@(g)΢С̖(ho)D(zhun)׃ɸ߅ISP(gun)ϵʽ IS* NS= IP*NPIS߅IPԭ߅NPԭ߅Ȧє(sh)NS߅Ȧє(sh)NP/NSє(sh)ȣһȡNP=1
ƽʽľw^(gu)̞飺(dng)·һͨ^(gu)r(sh)ڌ(do)Ϯa(chn)Ĵň(chng)۴ŭh(hun)ۼБ(yng) a(chn)̖(ho)ݔ(q)(dng)(yng)Ĺʹܲʹ䌧(do)ͨĶ@һ(g)a(b)Is @һͨ^(gu)@Ma(chn)ň(chng) ԓň(chng)cy(c)a(chn)Ĵň(chng)෴a(b)ԭ(li)Ĵň(chng) ʹݔupС(dng)cIpcє(sh) a(chn)Ĵň(chng)ȕr(sh)Isӣ@r(sh)Ļָʾͨ ˕r(sh)ͨ^(gu)Is(li)ƽy(c)κ׃(hu)Ɖ@һƽ һň(chng)ʧȥƽ̖(ho)ݔ(jng)ʷŴ(yng)^(gu)μ(j)@MԌ(du)ʧĴň(chng)M(jn)a(b)Ĵň(chng)ʧ⵽ٴƽĕr(sh)gՓϲ1s@һ(g)(dng)B(ti)ƽ^(gu)

đ(yng)

(li)Ԅ(dng)ϵy(tng)дʹôʾwͿɿع裬ձý׃l{(dio)ټ}{(dio)·ʹ·вֻǂy(tng)50ܵҲF(xin)˸NͬIJ(du)@(li)·Ây(tng)Ĝy(c)ܷ(yng)挍(sh)늉zԪҲm(yng)иldi/dtεĂк͙zy(c)
Ч(yng)Ԝy(c)Ⲩε늉ݔ挍(sh)طӳݔ늉IJ΅(sh)ᘌ(du)Ч(yng)ձڜضƯƴȱc(din)a(b)·M(jn)пƣЧ؜p˜ضȌ(du)y(c)ȵӰ_y(c)(zhn)_оȸߡbۃr(ji)͵c(din)
Ч(yng)V(yng)׃l{(dio)bá׃bUPSԴͨԴ늺C(j)C(j)܇(ch)׃վ(sh)ؙC(j)늽΢C(j)O(jin)y(c)늾W(wng)O(jin)y(c)Ҫxzy(c)늉O(sh)ʩ
Դg(sh)l(f)չںʼԄ(dng)ơӋ(j)C(j)늴żṤT༼g(sh)I(lng)ľA҂21o(j)Դg(sh)Ҳl(f)]P(gun)ҪԌ(du)đ(yng)úO(sh)Ӌ(j)_(ki)l(f)ߑ(yng)ԓoҕ̖(ho)̌5~10000A늉5~5000V߾`ȸߡԶȺҎ(gu)װbɔ_(qing)|(zh)ɿƽo(w)ϕr(sh)gMTBFL(zhng)ȃ(yu)c(din)ڸ(g)I(lng)؄eڙC(j)܇(ch)͹I(y)(yng)I(lng)иֵÑ(h)ه(li)

(li)ԴC(j)Փ

dֻfϢվ^c(din)C(sh)ϢHD(zhun)dՈ(qng)ע̎




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