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ڵλãֻг
Źٷѧ߷й״
2007-05-12 12:39йֻԭߣ
ʵϵͳѧʣǰСйϢƶúת͡ΪйĻʹü۸ռˮƽ10%һǷҵ10йʹʷѡԼĿ

λͷǡʵѧڡʿʦϢ뾺оΡӢŴѧʿںӡȽȫйҵļָ

λʵϵͳġѧߡΪӡ2009ȫܿǻһΡʵ֡

ͬʱеĵı棬ΪġѧࡱȴûṩԷ˵ݣ෴֧Ѿо˰Ϻڵ˾ĿǰŵȶӪ̵ʷѱ׼

λѧߡΪĿǰйòߣȺܶ෢ҶͣһԽԽ͡

Ŀǰȫǧͳʵѵǣйҵ¢漯Ϊʵ縲ǽس䱩ʷϵֻͨûѻ߽ӽѵ绰ƽ̨йŲѹҪ߿ĺֹκͨն˵ۡЩΪӳǿҵ⡣

Щ⣬λʵ漯ŵġѧߡƣֻ¼¡СҲ븻ĹҲŽȫܿΪһḣƳڵĺܶ෢ҶûнΪĿ꣬ҾйӡȽҲûбҪṩѿ񡣡

˲޳ܵزҵĹԱѧ߹ȥѾõĻش𡣣2000깫ʷѳɱĵշѽͣЩ˵ijѾìܡЦŪǷ켫ĵزʲô˵ģ

ʵȫѾнǧͳжʵ߿ĸǣijк͵ʵڻۿڵȹʩѿǡȴֻ˵¼¡СĹҡȫѡһҪ⣬ڹĵĽ㲢еʵѣҪĽ·һе·ǻʩͲշѣڸٹ·ṩ÷˼շҲ⡣

ȻǿɰѧȴǻرĻʵ̸̸еĹҲշѡ

ͬʱΪбĵ

ΪӦԡʹü۸ռˮƽıءΪ׼ѧı׼ȻǾֵȽϷй·Ϊһλ80-120ԪңӢȹط20ԪңйʷԶںܶ෢ҡ

Ϊһֱرʵʡʵϣоٳı2MBADSLʷѾ180Ԫһ۸Ѿƽˮƽ

ЦǣĿǰгӲͶ쵽Ѿ½ܵ͵ı󲿷ֳɱɱڴ½йֵȽġйṩҪɱй5-10ʵйĿʷȴӽϺڵȳгŷƽˮƽ

ΪǶھ޴ıʾǿҵķŭͲһֱر⡣

ѧΪ¢ӪߡΪ¢˵г¢ӪйкܶӦ̣šͨͨھֲdzңĿǰ۸гɵģ¢˵һֲε̬ȡ

ΪŲijЩѧߺרһȻȫԸĿߵΪԼ濼ʵǽʷѺ͵ҵѸٷչϵһ

֮ѧߵ֧ԼֵҵҵԱҲΪǵҵĸʷѴٳй10ҵÿ20%-35%ĸٷչʷΪҵĽ˴ʽΪҼٵͶ롣

ǣӦÿķչǽȫʹָʵֵģͨʷѹեڣߵʷ²Ⱥڹ͵⣬ʵϰ12˵Ȩ7ڵĵ绰ͨȨɴ޷ܵȽܽżijɹЩҲǹȨ֯ƻ֯йѵ֮һ

⣬ռڴƼڴͳơŷҪãƶҪãЩȴijЩʿΪˮޣҲĿǰ緢չޣȽϹעй绷Ҫԭ

֮гᣬҪռ²ڵѾ𣬽ڸ̳ϣĺܸߣźǣijЩ֪ԭĿǰϴվʹͳýֻܿٷѧߵһΪϵͳı

ĵַ:http://www.cnonline.org/2007/article/10196.html

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