No.522

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@NK

LKί׃sIJίڵgq‹׃Сwأ10kgذYsKϲغ˥߼˥ߣKίSĽ

1 ӽϢ

ӽQllðtԺz_\顰΄}@ӵļ

΄}һNdzҊѪܻҲQ΄}Դf҂ķ΄}KҰlԺښǰֳҷ΄}֮քeκҷ

ڷ΄}ĺӁf΄}]ЏλðlǏҷ΄}lĚܺʳgM^ஔ΄}@γɵ΄}Դ򮐳͌šʳܺ܉ǚ@КܪMխFyڴϢıFһFϰYMչdzoӎصĺ

΄}JRһNѪܻһ189717´ĺyʬzrlF΄}ĮԴڶ1938ͬ7´ĺʬzrlFКܱ@ܪMխ֮20]һڻĕr_\ίԺ_ֱCTͺ˴ŹgijFʹ÷΄}܉ںӻĕr\

΄}жӵķβKlЩӰ˷΄}ĺж

΄}Ӱ푵ćس̶ҪȡQښܪMխ܉ȵij̶90%ĻаYЩþͳF˰Y

^tԺ\Ҫ鴭ϢQ•rgLrıFͬrܰи•{Լrg϶عϸCiϸClRQ֮Y@ЩYdzmҲgҪLע@ЩYSrӿܕͻȻFͣڴ@Rʧ鴤صԒ߀

ܪMխ܉Ⱥ܇͕FϢȱFSgLܕFͷιB`rҪLҪCoַ΄}냺ھͳFصĺyΣ@rί80-90%

ʲô@llQðɚܪMխɵĆ΄}һϲܪMխж

ܪMխl䌧µķǻllQðֱԭ΄}򮐳ȵ׺лF̶ͬȵĚMխضȪMխܪMխ̶ȳ^1/2LΪMխܪMխLȳ^1/3İl_50-60%

׃Ěֱȳ˵ҪСܶF^@ĚܪMխr͕FQϲиȾĤ׳F[ÛʹһССĸðӵİYҲʮև

ӵİYԽfܪMխԽ؆ܪMխij̶Lȳ^fӵIJ^ΣU

һfʲôrFYYжҪcܪMխij̶ȺLPͬrҲcǷϲKPMխ̶ضLΚܪMխߺϲsK@frΣҪrgί

Щ܉ĚܳFܛfˆܛʲôΣ

ӵĚ܃Ȳܛ֧ĕrǻؓܛ֧ܲlwͨ^MɷijһλĚܰlܛ֧Чrܛλͺװl

΄}ĺӾКܪMխMټϚܛ@غӵĺy@Щһ󲻾þҪúCoƺyrһʂ䳷xCӵĺy͕ٴγF׺yxCf΄}ĺКܛܼrgtHذY¸ȾyԿӵĺѭhҲu˥ʹgg֏CҲܵӰ

Ոܸ횴ͨԒܸӳֵؽͬrҲʡȥ̖\ȥtԺrg

Ʒôھ| ߄¶ | Ĕz¶ | ݋¶ | ¶ | OӋ

йֳꖷ־ւ䰸̖1101052531ICPC080340̖ICP06057344̖lW[2013]0092̖ŘIՌ[2008]ֵ213̖

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