ھĸţʱֻԼ֪ʿһͷӴϣԳֳɫۼף˫Ŀ籡ų棬ÿһں˸⡣
һϵУȴҹ£һƬԭҰչյսѻΪսߵź¹Ḳǣѻǵͷڿݹ֮䣬еС
ʱͻȻѿһ϶ɫ¹ⱻȾصɫһƥѷԾ̤¶ҫİУھл죬ͬԶսĵá
ıϣһλͬɫʿͷĹᣬԣֳʸ¹˸ŵ绡ɢ˵ơ
ǡʾ¼ĩʿ֮УһʿֱΪʿȥӦҪŷϵ뾫ϵȨ
ӦصʿϢһݣԭΪԷһʿ̴ӣܹγѹƵͨ࣬ҴľӦΪû뵽ȻҪǿôࡣ
ͻƽͫɫϵĸѹԣλϿѾﵽ˴δֵļ˵ǿαװģҲʱǿܵ˵ǸΪǿĶ֣ء
ʥʿŵʱʵʿ࣬ҲӦңͳһŷˡ
˴˵ٳɵ״̬ǽִƼںϵĽ
δϸȥΪȡȷˣֻ˫ϣס߱͵ǰƳȫ˲עС
ԭתĹͻȻֹͣתʼøҫ۶Ŀհȣ϶£ԵʯٶһȵĹ㣬ͬʱ籡̬
ЩǰڵĿռн֯ײΧĿյŤŵķŭޣתзĺ
ķѹ£һϸĵѸ۳Σ˸ҫ۵Ĺâоڲۣѹһ¸ٵƼһɫ磬ƿն
οƼľЧӦӡؽʽȫ±仯Խۼܶȣʹýķٶȳɱ۽ӹĴ
ףڲͷṩ£ѪǿȻԶʤȥɴݣۼĺޣֻǿµıըֻҪ㹻ȫһᴩ
ϧǣʿȻԽٱϮĽĿꡢɫļڽҫ±ĵɲǼ䣬ʿµľͻȻſ˿ڣһ˻
һǿľʿɢγһ߹ͬһʮķ֮£絹۵ľ룬ɢĹʡ
ϸȥⶥ·ϸСľɣɹ̻ĿɣɫʳֳԵĽ䣬ĵɫɵĩɫ
ڿлתɢͶصĹâ֯ӣγһӵ··̺ijµķһϣͶеԡ
?ǣ66ŷϵ֮صĽףڱекŸߴ98ǿķ֮һ
նеĽʱײһ⾧幹ɵϣűѸٷɢЩ֮ķ϶дײȻɹƫתֱӻĿꡣ
ÿһεײþ淺һ㵭ֻһϸСĽâھ滮һҫ۵ĺۼϷ죬һȴͬԶŵͳ
Ľǿʹ֮ƫתƼЧӦȻľڣϸ룬㵲סǰΣҲԶԿĺء
ڽϵij£ҲѸٴﵽijܼޣһԵƣҫ۵Ĺâ·гȵĻȼգշѿ
һɹɳȵԪžӿϸСĹɢ裬̻ѤöĿĵڿռ˸Ƭӳյͬһ
ʣббɨ֮ʱѪʿܵ˲̶ͬȵ˺ۼױʴ£Ѫⱻյýð̣ʿƺһһ˿Ѫ
֮䣬ΪеıҪ
ʿһ߲ǵģһߴӵص´̲ԱֳηƼⳡijͻв̸еء
̸еأ˵Щʲôأ൭ڣµĽâԽ磬а˼ͼѰҳǵ㣬Էʵ
ܼһƴɱӰ졣ʿ˹ҽƽص˫Ἰ⣬Ƿʲôᣬܴܲɹʶ
ʱ˼δɱ̴֣ؽ㷺ע⣬ʻӢ̽飬Щ鷳ǰͨأ佥ηԽͻܼȡ
룬ȷʵΪ¡ˣֲµʵ飿Աг˵ͨ˶Ź
˹˵Ӣзɲδֹ¡̥ҽѧʵ飬Ƕѧľף21ҽѧĹؼһʥҲ˽õصĺϷִա
ڽ̥ˣҲΥˣ㲻ʲôʵϣȵơƹ㿪ݼ֮ؽõġ
ЩˡǩЭģֻһȺıԵˣҲõ˲ʲôָأ
֮ͼоڿ͵ǣκֹѧͼͽ͵ġʵϣܸҷɺҲԷʵоϣΪʱļ֤ߡ
֪Ӣ¡ȫϵһֻʹó궯ϸ¡IJ鶯
صʾӢѧֿ֧¡֮࣬ǰӢ100λѧҺŵڡ̩ʿ£ӢѧоѧҸɡ
ǵΪѾԽ˵µĵߡüͷʵΪλҪϮصķֲ
˹ҽĬƬ̣Ȼڣǰ;IRAжΪ˱صԾ崦Ԯϣʥֻṩ˲ּװ֧֡
֪ܲӢ֮Ѫ𡭡û˻ǰʱʧȥϰʱЩɱߡ
һγʿijͻĿΪȡɺȨ
ͣһ£˵⣬ոӢʥ֧£µȨҡǷҪһδӵ˴ΪУͿѡˡ
;ոӢ
ֲ֯Ϣ֧ʱͨʵװظ˳30ըϮɱӢǰԪ˧ɰͶ١ǰжˡ
ǵİڶ࣬ʥָոԨԴԷж漰˸ӵκʷأӢڲס
˵ҵһ⡣
˹ҽҲԼɻӦǻĵ˻ɣûûԹģֺαذִӶ쵽ŷʥص֮飬ΥѪ֯ĬϹأ
ĬϹǸҴû˵ֶʥЩûıĵѪͳɣ˵ٺôûʣΪһţ
νʹıĶô
δϣȻ̧ӣʮд˾ȱݵijǿȸֽ͵سʿķֱɶȥ֮·˺ѿһϸСѷ죬Хļ¡
ͬʱʮصĻ壬Ҳ൱¼ļڲǶСײĿʱαƣͨѹӰǵֲ
θĴᱻЧжƫתǾԸƵεĵּյԷص
һԲϱ֣ʿԵò⣬һݵڣһҪټʮɵģѹһ촽ϵij̶ȣͷųһȫµ顣
ͷβһֲʱ䣬Ƿһ֣ʱ0.1롣
˵оĿԻ۹£ǾĶܳҪһܲס
˵˰꣬߿Űӣսʮʮӽѧ˷µĴ
ںɵIJͬϴڵνԡʵֱ飬ͨĵԵױȡ
Ʃжհԡһ飬µжվǧ飬·Ϊվѹʮֵܵԣԡ
Ϊ˷ֹ̰嫵ûҪ
ܵͽǻѡذˡԿתͲҡΣÿתһȦоǧ飬Ĺ¡
νԡԣġģԾļ˲ͨͷųǻԺǿ飡
һͷһѪͳߵʿܹͬʱеԴﵽһǷ۷壬ǣڶϵĸ߽?ޡ
һӡȽеġǸ干ͬ飬Ỹޣ飬֮ר飬̫Ȩ?֮ŭλ
ԶǰٿʮڷѹγɸѹһijױĿֲȻڽ֮Ĵڡ
ڵӡУĵλԽԽͣԶijߣڵķʱĴӡԼ250֧ռȫķ֮һ
ԭʪĴɽ֮ӡȵѹס˷һϵϵ֮Ķޡսܣ˲۵ijǡ
գۼ䣬ʿͫӳɫתΪ˵ijɫɫ绡ҵػſŰƬ¿ռ䣬žıУΧij
ʿδǹֱӶԵУǽ侶ֱעѾָľ֮Уǿĵ糡־ѸΣ۳һʮì
ֻìһӣ㻮˰ʮҫ۵Ĺ⻡ĸֽϸСƬϿƽ羵Ե÷˼㣬ٴγɹסĹ
ţһճڽۣѸٳ֦״룬ѷ죬ֽϸСķ۳Ʈǵľϣܻ䡣
ϵ飬Ȼ汸Ǻ֮䣬ܽ˾˵ϣȴҲdzԤϣҪɽкֵʽǵøһĴۡ
һ˲ʮճìϵСٿȻ𣬼Ϳ
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һϵУȴҹ£һƬԭҰչյսѻΪսߵź¹Ḳǣѻǵͷڿݹ֮䣬еС
ʱͻȻѿһ϶ɫ¹ⱻȾصɫһƥѷԾ̤¶ҫİУھл죬ͬԶսĵá
ıϣһλͬɫʿͷĹᣬԣֳʸ¹˸ŵ绡ɢ˵ơ
ǡʾ¼ĩʿ֮УһʿֱΪʿȥӦҪŷϵ뾫ϵȨ
ӦصʿϢһݣԭΪԷһʿ̴ӣܹγѹƵͨ࣬ҴľӦΪû뵽ȻҪǿôࡣ
ͻƽͫɫϵĸѹԣλϿѾﵽ˴δֵļ˵ǿαװģҲʱǿܵ˵ǸΪǿĶ֣ء
ʥʿŵʱʵʿ࣬ҲӦңͳһŷˡ
˴˵ٳɵ״̬ǽִƼںϵĽ
δϸȥΪȡȷˣֻ˫ϣס߱͵ǰƳȫ˲עС
ԭתĹͻȻֹͣתʼøҫ۶Ŀհȣ϶£ԵʯٶһȵĹ㣬ͬʱ籡̬
ЩǰڵĿռн֯ײΧĿյŤŵķŭޣתзĺ
ķѹ£һϸĵѸ۳Σ˸ҫ۵Ĺâоڲۣѹһ¸ٵƼһɫ磬ƿն
οƼľЧӦӡؽʽȫ±仯Խۼܶȣʹýķٶȳɱ۽ӹĴ
ףڲͷṩ£ѪǿȻԶʤȥɴݣۼĺޣֻǿµıըֻҪ㹻ȫһᴩ
ϧǣʿȻԽٱϮĽĿꡢɫļڽҫ±ĵɲǼ䣬ʿµľͻȻſ˿ڣһ˻
һǿľʿɢγһ߹ͬһʮķ֮£絹۵ľ룬ɢĹʡ
ϸȥⶥ·ϸСľɣɹ̻ĿɣɫʳֳԵĽ䣬ĵɫɵĩɫ
ڿлתɢͶصĹâ֯ӣγһӵ··̺ijµķһϣͶеԡ
?ǣ66ŷϵ֮صĽףڱекŸߴ98ǿķ֮һ
նеĽʱײһ⾧幹ɵϣűѸٷɢЩ֮ķ϶дײȻɹƫתֱӻĿꡣ
ÿһεײþ淺һ㵭ֻһϸСĽâھ滮һҫ۵ĺۼϷ죬һȴͬԶŵͳ
Ľǿʹ֮ƫתƼЧӦȻľڣϸ룬㵲סǰΣҲԶԿĺء
ڽϵij£ҲѸٴﵽijܼޣһԵƣҫ۵Ĺâ·гȵĻȼգշѿ
һɹɳȵԪžӿϸСĹɢ裬̻ѤöĿĵڿռ˸Ƭӳյͬһ
ʣббɨ֮ʱѪʿܵ˲̶ͬȵ˺ۼױʴ£Ѫⱻյýð̣ʿƺһһ˿Ѫ
֮䣬ΪеıҪ
ʿһ߲ǵģһߴӵص´̲ԱֳηƼⳡijͻв̸еء
̸еأ˵Щʲôأ൭ڣµĽâԽ磬а˼ͼѰҳǵ㣬Էʵ
ܼһƴɱӰ졣ʿ˹ҽƽص˫Ἰ⣬Ƿʲôᣬܴܲɹʶ
ʱ˼δɱ̴֣ؽ㷺ע⣬ʻӢ̽飬Щ鷳ǰͨأ佥ηԽͻܼȡ
룬ȷʵΪ¡ˣֲµʵ飿Աг˵ͨ˶Ź
˹˵Ӣзɲδֹ¡̥ҽѧʵ飬Ƕѧľף21ҽѧĹؼһʥҲ˽õصĺϷִա
ڽ̥ˣҲΥˣ㲻ʲôʵϣȵơƹ㿪ݼ֮ؽõġ
ЩˡǩЭģֻһȺıԵˣҲõ˲ʲôָأ
֮ͼоڿ͵ǣκֹѧͼͽ͵ġʵϣܸҷɺҲԷʵоϣΪʱļ֤ߡ
֪Ӣ¡ȫϵһֻʹó궯ϸ¡IJ鶯
صʾӢѧֿ֧¡֮࣬ǰӢ100λѧҺŵڡ̩ʿ£ӢѧоѧҸɡ
ǵΪѾԽ˵µĵߡüͷʵΪλҪϮصķֲ
˹ҽĬƬ̣Ȼڣǰ;IRAжΪ˱صԾ崦Ԯϣʥֻṩ˲ּװ֧֡
֪ܲӢ֮Ѫ𡭡û˻ǰʱʧȥϰʱЩɱߡ
һγʿijͻĿΪȡɺȨ
ͣһ£˵⣬ոӢʥ֧£µȨҡǷҪһδӵ˴ΪУͿѡˡ
;ոӢ
ֲ֯Ϣ֧ʱͨʵװظ˳30ըϮɱӢǰԪ˧ɰͶ١ǰжˡ
ǵİڶ࣬ʥָոԨԴԷж漰˸ӵκʷأӢڲס
˵ҵһ⡣
˹ҽҲԼɻӦǻĵ˻ɣûûԹģֺαذִӶ쵽ŷʥص֮飬ΥѪ֯ĬϹأ
ĬϹǸҴû˵ֶʥЩûıĵѪͳɣ˵ٺôûʣΪһţ
νʹıĶô
δϣȻ̧ӣʮд˾ȱݵijǿȸֽ͵سʿķֱɶȥ֮·˺ѿһϸСѷ죬Хļ¡
ͬʱʮصĻ壬Ҳ൱¼ļڲǶСײĿʱαƣͨѹӰǵֲ
θĴᱻЧжƫתǾԸƵεĵּյԷص
һԲϱ֣ʿԵò⣬һݵڣһҪټʮɵģѹһ촽ϵij̶ȣͷųһȫµ顣
ͷβһֲʱ䣬Ƿһ֣ʱ0.1롣
˵оĿԻ۹£ǾĶܳҪһܲס
˵˰꣬߿Űӣսʮʮӽѧ˷µĴ
ںɵIJͬϴڵνԡʵֱ飬ͨĵԵױȡ
Ʃжհԡһ飬µжվǧ飬·Ϊվѹʮֵܵԣԡ
Ϊ˷ֹ̰嫵ûҪ
ܵͽǻѡذˡԿתͲҡΣÿתһȦоǧ飬Ĺ¡
νԡԣġģԾļ˲ͨͷųǻԺǿ飡
һͷһѪͳߵʿܹͬʱеԴﵽһǷ۷壬ǣڶϵĸ߽?ޡ
һӡȽеġǸ干ͬ飬Ỹޣ飬֮ר飬̫Ȩ?֮ŭλ
ԶǰٿʮڷѹγɸѹһijױĿֲȻڽ֮Ĵڡ
ڵӡУĵλԽԽͣԶijߣڵķʱĴӡԼ250֧ռȫķ֮һ
ԭʪĴɽ֮ӡȵѹס˷һϵϵ֮Ķޡսܣ˲۵ijǡ
գۼ䣬ʿͫӳɫתΪ˵ijɫɫ绡ҵػſŰƬ¿ռ䣬žıУΧij
ʿδǹֱӶԵУǽ侶ֱעѾָľ֮Уǿĵ糡־ѸΣ۳һʮì
ֻìһӣ㻮˰ʮҫ۵Ĺ⻡ĸֽϸСƬϿƽ羵Ե÷˼㣬ٴγɹסĹ
ţһճڽۣѸٳ֦״룬ѷ죬ֽϸСķ۳Ʈǵľϣܻ䡣
ϵ飬Ȼ汸Ǻ֮䣬ܽ˾˵ϣȴҲdzԤϣҪɽкֵʽǵøһĴۡ
һ˲ʮճìϵСٿȻ𣬼Ϳ
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