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ƴR ƴRDƬ ƴR βƴRЧD ʯƴR ꖲƴR
_ƴRbɣ Ҫƽˮʯ剦āӉቦƽĴɴu߲϶N ȸ(j)Dڵƴһƴ֮_ʼωNԲzĨחlÿƴƴRӛҪͿM Nחl|pzȻNһ֧zN1-2ƽ ƴRDԼڵƴõ_ʼωNעÿK֮gĿp϶0.58-1mm(һcp϶Ǟ˷ֹԺÛsa(chn)ƷĿ϶)ǏNú48Сr͏صdzι
вW(wng)ƴRİb1Ļ̎_ʼʩnjMл̎ācҪƽɃ]и҉mͿ÷o2xþ̎úʹb尲bιƽxһо帲w(j)OӋߴ\bĉҪλbιwoNЧƽ3尲b̶оճN(j)OӋճN^(q)ʹòzͿ屳ճNڴоwedzIJɸ(j)rRᔱCbι4ωҕ^ױbúOӋҕCωļͥM_ҕijءҪڲ@g^ߡOӋҎ(gu)rhc|ʹӋҕC̶ӵλãړĵطľQƴRע헡1עⲣ⾀OӋҎ(gu)_ʼ҂OӋbLͬrҲҪע͏d⾀\˽ⲣIJ|cOӋǷ¹ⷺE_ͨǷmȵȹ⾀
һЩ^PעИI(y)ѿܕ(jng) ᵽƴR҂(jng)|bSˌИI(y)˽Ⲣ@a(chn)˸NӵĆ}ˎҸһ˽ⲣƴRк(yu)cƴRԓҪӰb҂@ƪ£ϣ܉һƴRк(yu)c 1иԺx^ ƴRĸһbϟoȵģʹ⾀ͨ^ɢʹgMϹ⾀QꖹֱIJmСꖹͨ^ƴR_⣬҃ȵĹh(hun)ˮƽʹ⾀UɢĶʹ҃ȵķՇ(wn) 2(ji)ܭh(hun) ƴ
܃(yu)ɑڶN҃bòLc۲L׃ҪoȫĈm䓻AzȰȫҪ{(ji)o[˽rĥɰc{ⲣ˽ⲣƴRbЧôӣƴRʲôbՈһƴRbЧô 1F(xin)ʽЪ,ͨ^ͬɫƥbL,صķЧcɹЧ,gdzxߵ; 2صˇgbЧ,ͨ^ͬδcYӭbL,wbL,\b; 3b㺆,bϵԺԲӋ@pʩڣbްbɱ; &
SgijF(xin)ƽă(yu)ɞͬrҲʹӹķNS˳õĸ߶ȶ䓻߀ע[˽oĥɰ{ⲣȫܵĊAӲAzڱƪ҂ҪBƴRbʲô(yu)c˽ˇg֞NһƴRbʲô(yu)c 1иԺx^ ƴRĸһbϟoȵʹ⾀ͨ^ɢʹgMϹ⾀QꖹֱIJmꖹͨ^ƴR_⣬҃ȵĹh(hun)ˮƽʹ⾀UɢĶʹ҃ȵķՇ(wn) 2(ji)ܭh(hun) &
Ŵÿ춼|NƷ粣TmȻ҂(jng)c|s@ЩķNc|]̫˽ڌϲ˽⣬°l(f)N}҂ҽBƴRbă(yu)cMһ˽ⲣ컨Щ(yu)cһƴRbă(yu)c 1иԺx^ ƴRĸһbϟoȵģʹ⾀ͨ^ɢʹgMϹ⾀QꖹֱIJmꖹͨ^ƴR_⣬҃ȵĹh(hun)ˮƽʹ⾀UɢĶʹ҃ȵķՇ(wn)͡ 2(ji)ܭh(hun) ƴRc
҂ճн(jng)|ʹõƷIJ@ƷĻһĽbİl(f)չ˷dzؕI҂ fIJ߅첣߅ܳ҂νBˇgô̶fƴRЧһˇgô̶ ˇgһeȷdz,ƽƽ֮g,÷ָƴMķʽ.BNõĹ̶ʽ,Խo҅һ. һ zճ̶ @N̶ڿˇgcRˇgĹ̶.(sh)r@ɷNĺ.^p,ڱбr²ýYz̶^m.wIJԲúɫYzڱ,һо.ȻճN.˷ֹǰIJλ,Բz,픉
ڬF(xin)õV\һֱЈdzĮa(chn)Ʒͨ^ʹضַ̎҂܉ʹԳְl(f)]܉aȱcڲȻAz܉ᱣƬwRȫɿ҂f͏dă(yu)ȱcBƴRbʲôcһ͏dă(yu)ȱc (yu)c1bЧdzߵкܶNDɸ(j)ԼbLϲÁxҕDʽLWʽLF(xin)Lȵȡһ㶼ڂԶƵ 2ڲMЈDƻ̺ɫЧɫˮ(jng)õc 3ǂԶɸ(j)bތHߴMӆӸǪص  
жNͣڸИI(y)l(f)]epص҂ճ|ijÁTпղAӲ߀SˇgbƷķN۲@ЩƷɫ܉ڸNҪ˽ⲣƴRbmᲣcNxһxһƴRbm 1F(xin)ʽЪ,ͨ^ͬɫƥbL,صķЧcɹЧ,gdzxߵ; 2صˇgbЧ,ͨ^ͬδcYӭbL,wbL,\b; 3b㺆,bϵԺԲӋ@pʩڣbްbɱ; &
ƷN܃(yu)Խ|܉bùV܇܇Ҫ⻬ƽиI(y)ҪǬF(xin)^еb҃bcⲣĻõƴRbÆԼزôһһƴRbÆ 1F(xin)ʽЪ,ͨ^ͬɫƥbL,صķЧcɹЧ,gdzxߵ; 2صˇgbЧ,ͨ^ͬδcYӭbL,wbL,\b; 3b㺆,bϵԺԲӋ@pʩڣbްbɱ; &nb
ճ҂(jng)|N͵IJ˂y(tng)ƽ岣⣬߀гײ貣Ⱦ|IJԼпղAzһijòMһJRbƴRĺ̎҂ѼYϾ@ƪϣһbƴRò 1иԺx^ ƴRĸһbϟoȵģʹ⾀ͨ^ɢʹgMϹ⾀QꖹֱIJmꖹͨ^ƴR_҃ȵĹh(hun)ˮƽʹ⾀UɢĶʹ҃ȵķՇ(wn) 2(ji)ܭh(hun) ƴRc}}ϵ
Ҫ֞ƽ岣cӹɂƽ岣ҪNϷƽ岣в/oۃɷNƽƽ岣ӹtƽ岣ӹƳɣ÷^VҪ֪ƴRԓôϣԼcBӹ̶ʲôSһɡһƴRԓô 1ᔹ̷:@NᔰbR̶ډ().wE: ̎퉦Ҫƽ,oĶǡƽF(xin),ƽȺþͿֱڰb;t,ˮɰ{(ܼmЧ),Ĩƽһ. ſ״ÿKbR϶Ҫ@Ăb̶,λֲ,̫Rӵ߅,Է_.F(xin)Јϳ۵ĶbRһ㶼ѽ(jng)
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