                           ˿µϣ20091108գ

09.11.06ûи
09.11.08, ѩѧԺ󡪡
09.11.08, ˫ԾڡҽԺҽ¹ʡĽ
09.11.08, ·͡׿Ϊʦиεԭ
09.11.08, Ǯѧɭ̨ܼ
09.11.08, пԺТݽиС
09.11.08, ǡѧѧԺĹͣʮں°Ժʿļ
09.11.08, մѧ½ʩ壺ĵױöٴ?
09.11.08, ɽ֮ʯҡֿʼйơ
09.11.08, ֤־ڵĵƪĽҴһС
09.11.08, ԽԽԡԺʿרHermiteչ庯ԡһĵĴ2
09.11.08, ϸˡФҽڵѧ쿴ɡ
09.11.08, ܽƽƼٱ׽չ8 
09.11.08, ˮýαѧһЩѧҵı֮
09.11.08, ӳСѧĿµ⡷
09.11.08, ɵġǮѧɭ20ʴиСһĵ߼ҡ
09.11.08, ܴϡͿ Ŵ Ǯѧɭ
09.11.08, ȫ塶˭ǡִ֮?
09.11.08, ΡҽҩչǡҰǣ
09.11.08, ɽҽ졪Կ
09.11.08, йѧѧŻй˰Ĳ˵

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ѧԺ󡪡

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είϷġһ----ưֶУ
είǵϽ·ݷʿʦھָ
ʿͲʿʸˣǵõǰιԺѧλίԱε׼
ģˣ9·λھġѧʿʦȻ
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ίǵƸѧԺԺľһƷείǹ
¶֪֪֪ˣ˸ѧʮĵί
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ž15ˣλԺûа⣬Ҫи
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ץˡǣôסˣΪһŲ󴫵
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Ķͷ˾ܹϵΪһУΪʲô
һѧԺڿȱԺˣֻǴżѧԺңÿճ
ԬӢ¥Լĸ߷ϵνҪߣʹãҪھ
15гһգͷųԺ

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״䣬ԹԺѧλίԱε׼ġʿʦ
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µССѧԺԺ15µѧԺԺԺְλ
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θþԱѧԺɿýţƸԺĳ
УǲΪʲôһø߹٣ΪʲôҪ;ӷ
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ڡҽԺҽ¹ʡĽ

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(XYS20091108)

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ԣһҽԺеġ⣬Ŀжγ֡Ƿҽ
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ھеһйССҽԺҽ֮ڣäĿ
ʱȣĽ˼ҴùʸأԼ󣬵Щ
ƾ˼һЩ⣺

ҵ˼ǿ㼼˼Ҹ˼˼Ҹ
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ǲ˸ģԼҪģԼӲҪҲҪѾ
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СĹϵǵйҵĻ⡣

(XYS20091108)

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Ǯѧɭ̨ܼ

ߣ
http://blog.ifeng.com/article/3382302.html

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˵ǰһ⣬ǵ,ҪΪйĽҵһ
һֵ˼Ľ⣬ġǮѧɭ
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壬ΪǷѾӢձ¹֮󣬳Ϊ
ĹоΪһ̸ƣơ
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Ǯѧɭ˾ģȻġԾڼڡй
1958616յİдһƪ֤Ķ߲ʳɴ160Ļ
¡ʳĶж١ǿǵضαҲ
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ȥΪĵоɹġĴѧʵǲ
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йѧУûܳ˲ţһ˼ֵǾġ

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ڽδʱǰ¿Σ϶йĽһ
Ϳйصġǰ컹ڸְУʱ˵йĽ
ܼõ̫ˣû뵽죬ľ̨ˡ

ʷȻɺϣһ98ݺţһ޼ʵأ
Ȼͬһ췢⣬ʷɺ?ֵüһµġ

(XYS20091108)

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塱˵縴壬ųҲУԱУϳָ
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ĳЩ񣬡ݲҲЩ˰ôѧΨһ׼
ǵ۹ڵйһѧһоġ

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ǿ²ԺܴʦǻҪݺһʿˡ
ҵʼиģһѧˣһЩʱ͵
дƷɨѵģν֮Ԥ

2009.11.08

(XYS20091108)

˿(www.xys.org)(xys4.dxiong.com)(www.xysforum.org)(xys2.dropin.org)

ѧѧԺĹͣʮں°Ժʿļ

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ѧԺҳϣֵ°Ժʿùλļ
̣ʲôӡʵ󲻳˭ṩģ˭༭ġ
˵ˣʵ棬ԭԣ
http://www.coe.pku.edu.cn/subpage.asp?id=1855


йѧԺԺʿ°ַʹѧԺ 

------------------------------------------

ʱ:2009-10-28 13:57:02:201 
 
    1026磬ѧҺ°Ժʿ105
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(XYS20091108)

˿(www.xys.org)(xys4.dxiong.com)(www.xysforum.org)(xys2.dropin.org)

մѧ½ʩ壺ĵױöٴ?

ߣ

쿴մѧѧУһ: УλScience
߹ʸ߼˲(2009-11-04) 
(http://ww.ujs.edu.cn/pub/xiaonei/jdxw/view/10571) ȫ£

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http://ww.ujs.edu.cn/pub/xiaonei/xueshu/view/9775
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⣺Identification of Genes Facilitating Iron Storage in 
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ѱ129Σܴķ졣

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: A cytosolic iron chaperone that delivers iron to ferritin 
: Shi HF, Bencze KZ, Stemmler TL, et al.
Դ: SCIENCE : 320 : 5880 ҳ: 1207-1210 : MAY 30 
2008 
Ƶ: 21

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(XYS20091108)

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(XYS20091108)

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־ڵĵƪĽҴһ

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[1] ⽨Σ־ѧǬһѡ缯ɹ췽
о뷢չ2000꣬9ڣ1039-1044
[2] Z-H Zhou, J-X Wu, Y. Jiang and S-F Chen, Genetic Algorithm based 
Selective Neural Network Ensemble, IJCAI01, pp. 797-802
[3]⽨ΣǬ־Ȩֵѡ缯ɷ
ģʽʶ˹ܡ200114(4).
[4] Z-H Zhou, J-X Wu, and W. Tang. Ensembling Neural Networks: Many 
could be Better than All, AIJ 2002, 137(1-2):239-263.
[5] Z-H Zhou, J-X Wu, W. Tang, Z-Q Chen, Combing regression estimators: 
GA-based selectively neural network ensemble. International Journal of 
Computational Intelligence and Applications, 2001, 1(4): 341-356.
[6] M. P. Perrone, L. N. Cooper. When Networks disagree: ensemble 
method for neural networks. Artificial Neural Networks for Speech and 
Vision, 1993, 126-142. 

(XYS20091108)

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ԡԺʿרHermiteչ庯ԡһĵĴ2

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(XYS20091108)

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־Сһ㡱ļأҲϹһˮĸļ¼ 

ҲһˮĸɼԻһ㡱ԭ
ѾһΪصĽȻ20036Ͽ̿ʼˮԺѼ̶
̶ţ̶ˮ̶ͲڡʱܶΪһˮĸǶһ
޶ģ˱һ˸߹һˡ 

˵ں˺ܳʱһˮĸо2003
ϿҪˮܶһֱںҪһˮĸƱϿ
ίͽһˮĸԱо⽻пԺˮ
Ҫ֤һˮĸͷֲйϡȺǷϡ
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ˮдèʵ 

2006428գпԺˮоĿĽⱨ沢ͨ
աǸоȴܶһˮĸİߺͱһˮ
ǵĵо֣һˮĸҹ㷺ֲ20ʡ
УѾǵټֶڳеУϿˮ
ϿˮĺܶжһˮĸټѼ̶
̶ţ̶̶ڶĿˮˮʱȽ壬ԱȽ׿ʵ
棬ÿ궼һˮĸֻǳˮһ㶼ܻ룬һѿ
һˮĸӰ 

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зֲڶһˮĸйķֲǳ㷺ֻмطУ
طûСˣпԺˮоרΪûбҪһˮĸʵ
ʩı 

ΪںܶýһˮĸıѧһЩýһ
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ġ 

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ΪĿǰִΪϵȣ۵Ǵġ
ѧĶӦ֪ΪϵĶӦǵϸԲǶ
ϸԭԱҪϡ˵5.5ǰе˵
10ǰûκݵġҲ֪ôжһˮĸĳ
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ȫһˮĸ磬кදĽϣĿ
ѧƶϣˮĸǽʷϵһä֧ٽɱĶ
Ŀǰûа취׼ȷƶϵġ⣬һˮĸûйǱ
ûκλʯҲΪƶľ˾޴⡣
޷֪ʲôʱġ 

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ںΪȫ˷ǮƣһˮĸĿǰ˿ѧ
ֵ⣬ûʲôʵԵļֵûбֵҲûоüֵ
òΪ֮Ҫϸǡ ˵ 

⣬ûһֵģҲڱ֣꣬
10ڣڱҲˡΪ佨
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ΣΪԸζСΪʳġ2003꣬ҵ㽭
ɽȥһˮĸһһˮĸܶȷǳ
һ̣ͿһͰһûСһˮĸڳе
̫ȱҲܸߣƻ˳̬
 

Ҳʾһˮĸйѧоǻͦ˼
ͼֵġоֻ֣Ҫеˮĵطһˮĸп֣ܳ
ֵĵطǺܶࡣطһˮĸ֣Ȼ
һȽӡȫһЩط궼һˮĸζ
Ƚ١ΪʲôΣĿǰûеóһȷĽۡһ
ˮĸĳ־ʲôɣĿǰһա

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ӳСѧĿµ

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á㷴ӳһ⣬£

ĶСѧĿα꼶ϲᣩڵڰ飨ѧ飩пɴ
ϵ˿֮͡󣬸оԾ洵ġ̫
ˮ֮࣬ƺǰϷѾˣôڻСѧĿα
Ļ䡱أ

⣬һ飨һ飩ĵ3ƪ˶Ҳǳʧ̫
ˡ

Ŀ¾ܲ࣬ҪΪǵĺѡƪһӦû
еİɡ

1ڰĿ¼

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29绽ͣ·飩
30*סլԥ㣩
31Ŀǣ
32*ɴϵ˿ͣ

2αӰַ

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3ȫģϣδУԣ

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2003101516գҹɹ״˺췢䣬ʵл
ķ롣ŷɴϣһ˿ֲ͡ӡʵ
Ѵ˹ǰ۷ɴͷʽǣǺеϳ˿ˡ
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ֲǲὲģа취˽ںеľ
ѧЩ̫չѿٺûϹ̫յֲͬ
ϣᷢһЩȤĲ졣磬˹һ˷ɴӣ
Ĺʵеı򻹴еȴȼСѧǴɸѡ
Ʒ֣ƹ㣬ӶƽũҵķչŬרѾ
̫ˮ̫շѡ̫ջƹϡ̫Ʒ֡
вߡƷʺáǿŵ㡣ЩŵӺζأ̫

ں嫵̫Уߵķ䣬ڴ΢յ⻷
ʹһֲڲŴʲ΢ı仯һЩֲӺ
ϣķı䣬磬ʵ󣬿ǿһЩ仯෴
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ڣ̫߲Ѿ߽ǧ򻧣Ϊǲϵζȡ磬̫
ջƹάCĺߣ̫պ«Գһ׳̫
ζƯĻɫ𽷺ͺɫ𽷡⣬Ϊ̫߲˿
ǿкʹũҩ潡ɫ߲ˡ

ʳã̫չЩ˿ͻк֮ܶأѧҷ֣
̫Ĳ˺«еıˡΪصĺˡǾ
רҴ̫ղ˺«ȡأ򲡵ҩеĿѧ
̫ջܣǵ⣬ǻϣͨ
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ĹΪһΰ˻ˣҪô
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磬ŷ겻ɢ߼ϣȫƵһ
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һ棬ǮĹʧҲǾ޴ĺͲɺԵģйʮ
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ʵǲ֪ ѾǮˡ˺ΰˡ
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Լһǿ⣬Ǿ
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ôֵģ֪˹̹ȫۡѴѧ
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ܹϸĿѧѵѧнġΰˡѵšĶ
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˵һʱӺͿˣǺˣҲûǮʵĵ
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һۣе㲻׹칦ܼ򵥵عΪ
ħҶ֪ƭôǲ̫Сƭӵʹڵˣ
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ǷһĲֵأһ仰æ뱲ӣĽѵǣ
ƭӣҪ𣿹û¸ɣӣʵ˵Ҳף
Ī˼칦ܶģ

ᵽǮȲǸ߹٣ҲǿѧȨ˵
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˵ԺʿĹ⻷Ҳ֪ǮӰǸ߹ʤƸ߹٣ѧȨ
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Ϳ Ŵ Ǯѧɭ

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ֵĲģѹʻŴϵһأ

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֢

ŴĽܣhttp://baike.baidu.com/view/17759.htm?fr=ala0

1995꣬ŴǮѧɭThe Thread of the Silkworm
ŮйǮѧɭѧϰܵϸ
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źǣĮֻ̇庣Ͽ档鲻ڴ½
棬¶һʵǮѾ뼮ܵȺ
ò顣ⲻͬйǮ򰮹

ʵˣǮѧɭҲˣ

ĽߵĲģ
http://www.sciencenet.cn/m/user_content.aspx?id=229004

ǵǰᵽǮѧɭ˵Լȥ׫дĴǡ

Ȿֵڴй֮Ĵǳ֮ǰΪʲôŴǮ
ڴ½أ

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˭ǡִ֮?

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About.comվƪܻƼʷ¡ָĻ˼
׷ݵŴйϣ³ƶ˹ѧKonstantin Tsiolkovsky (
Ʒ˹)(1857-1935)Ϊִ֮ѧ Robert 
Hutchings Goddard(޲ء˹) (1882-1945)Ϊִ֮
˵ĹWernher von Braun (ɡ롤Ͷ) 
(1912-1977), Theodore von Krmn(¶ࡤ롤) (1882-1945), Ǯ
ѧɭ (1911-2009)Ĺ֮ǰ

Links: 
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http://inventors.about.com/library/inventors/blrockethistory.htm

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һΪʲôȫҽҩչҪڹ
һСطٿΪҽſšʹΪ᳡
ϽУ᲻г

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ҽ졪Կ

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ᵽ֣ɽͻ룺ԵԳ֮ΨǮϣ
Դԣ緺ҽ֮ϵͳۣվѧ߶ȣ
ҽ֮ʡǮʡ֮ԣĺܴԺ˵ܰ粡Ҳ˵䲻
׼

Ǻ֤ʩοʼΪҽ֮ţ֮ǰɽҽҪ
ٱ龫飬Դ֮ĿģҽΨ
ҩϣ򣻱ˣҽţЧơ
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⣬ɫʵڲҲţϻҲ֮ȫ֮
ߴ֮ţǾãǽ֮Ҳ֮ѣ
Ůա⣬ش֮飬ǵԻ
вڡ֮Χ֮ʹȻ䲻Ҳƺӣ̣֮
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оӣͼɽΨĿǵ֮Ĳͬġ
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ҲˣΣˮű֮¶ҲˡԴ֮죬
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