                         ˿µϣ20070424գ

07.04.24, Ԥ棺콲ǩ
07.04.24, Ĵʦݽ2ƪ
07.04.24, Ϲ֣ѧһ֮ȻӰ绪˴
07.04.24, SemiConductor뵼˺ճˣ
07.04.24, layouѧѧԺȫĳϮһͶ
07.04.24, ڹ⡶̸ҽû̸
07.04.24, ŭڡڡºᡱò˵Ļ
07.04.24, DWԻ¼һ㿴
07.04.24, 춨ǳŴжԹػ
07.04.24, Ρȫʵ֮Ҽ
07.04.24, Ҳ̸йؽ۵ʶ
07.04.24, moonlightingԡ̸йؽ۵ʶԡ󡷡̸
07.04.24, ľʱڻ谵ƹ¿ĲӰ𣿡
07.04.24, scaleͽҲġ
07.04.24, ʵ߲ͨӦֻͶ콱ͳԹˡ

˿(www.xys.org)(xys.dxiong.com)(xys.3322.org)(xys.xlogit.com)

Ԥ棺콲ǩ

ʱ䣺426գģ2

ص㣺űŦԼŦԼõײ㾫

ݣӡԬӣйЭҽƴѧ糤ҽʿ
ѧۡԿƷҽҩĽ֮
ǩۡѧɾͽ͡ҽ顣

(XYS20070424)

˿(www.xys.org)(xys.dxiong.com)(xys.3322.org)(xys.xlogit.com)

Ĵʦݽ2ƪ

ѧ׷ʷӣյţ²£

2007-04-24츮籨

籨Ѷ̷ӰС壩Ԥ룬ҪΪҵĴ
󡣡ӵĻһƬЦ23ϣڷӵĴʦ
ѧѧϯΧơйɫѧܡĬ
װ˼񡣳ѧҲؽӣǱʾ
ʵġ

700Ĵʦѧɰ˵ѧϯһ
ݸߵӰ֣һƬ𡣴ӭӵǷӵġѧܣ
ѧ淶Ľ

⼸һֱ˵ĹرǵѧĹҪ
ģΪǷѧܣҿ˿滹ûйڴʦĴ١
󣬷ӵĵһ仰ͬѧЦˡ

ԡ񡱺͡桱ĴѧҲѷɫ
ʱ䣬ܶ˫һֱ߸߾šΪ֪ѧУ
ӭ͵͵һӭ㣬ԷվһԵ
ѧ䣬Цһ׳ĸ⣬
ҽαѧѧһ䣬ʵ˷ӵ˽⣬
ûСС᲻¿йȻԲ
𡣡

һѧվֱʷӣ˵ǩۺ󣬾յ
ţĴûӻش𣺡֮У֪Լǵ
˵ĹȻ߳ŭ鷳Ц˵ҵȻ
Ǹעȫˣ̫ˣǰҪǰϢڶ
ˡ20ӵȻѧǵ飬ǵġ⣬
ȴֵáȤǾʵģҪϧᣬʶ
ķӡûᵽʣֳһλѧź

 ˾
Ĵʦѧԡѧ ѧ淶Ϊݽ

20070424ճɶ

(Ԫ)ϽҲ٣һ鷳飡
ٶʿĴʦѧԡѧܴѧ淶Ϊ
ݽʱʾеλѧʶ٣ûվԼʵڿ
ȥ˲վεͬʱҲΪٸ˴ۣĿǰ
˾

֮鷳Ѱ˾

Ϊ٣ĿǰѰ˾͸¶ڴ٣Լ
˾¶ԡַȨΪϣĿǰ
Ȩ˾ܼƱ⳥ߴ20ԪԴˣԵЩΣ
Щ߾Ҫھúϸ鷳͸¶Ŀǰ
ʽԸ˾

Լ¶ߵʵԣӳϣ˵100%ǶԵģ
Ŀǰ¶У֤ȷġдǻ
Ǹ

֮Чٰٱ

ڼ¶٣˵Ŀǰֻ10ѧٰ
˵ѧУػӣԴϣӴĽ
ʵ̫ˣұ10ٶѧ漰һʦ
漰ԼԺʿٵģûһ𱻴ȻӴϿ
ЧѣǵĽ¶гЧģ˵Щӣ
ôѧҲһƬҪäĿһЩνȨʿ

֮ĵáѧ淶

ѧܵһҪ;Ҫһѧ淶ָ
ѧеĴ֣һʧǵµĿ޷
ģڶǲĹ©߲ѧ淶ǿ
ѧ̬ȵ⣬ִǲĹ©ǹ졢۸
ݻԱ˵ĳɹǵ͵ѧܡ

֮·Ϊȥ

ʵϽǲԸȥٵģһ鷳飡ڻ
ѧʱӷǳидҲȨûҳ١
ҾŴһʵڿȥˣվεһ죬
ǵķƽȫˣͲҪˡӻҽ¶ߣٲ
ҪٵС

(XYS20070424)

˿(www.xys.org)(xys.dxiong.com)(xys.3322.org)(xys.xlogit.com)

Ϲ֣ѧһ֮ȻӰ绪˴

ߣchun

ӺҸ㡰2006Ӱ绪ˡȴ󽱣ڱ꽲÷

ʮһλ˻񽱡ɼίԱ佱
ܸ߹

ЦǣΨһһλѧ˹ѧﻯѧϸ
ѧϵһ֮ڰ佱ϣһ֮ǿнӹ

ôشķʽУΪʲôѧǰɣ

֪˿˸ЦΪһ֮2006귢һƪ
Ȼѡˡһ֮һһѧڡڹ
磬̸ڻ磬һ֮Ҳû

㡢ʩһʩȺЩˡǲ֪
˶١Ȼѧϸڹһ֮û


㡢ʩһʩȺ棬Ҫ㼸ٸˣŵ
һ֮

һ֮Ҳ˼һ콱

һ֮˼
һ֮һ֮1992ҵڱѧϵ1999նɴѧ
(Purdue University)ʿѧλΪ˹˹ѧﻯѧϸ
ѧϵڣво2006귢һƪȻ
һܼ֮ר
ߣãȷǳϲ֪һƼɹȡ
Ҫ޴ŬҪܶ˵ĸҲ൱ģҿ
ǴͳֿѧرƯ˵ζ
ʲô    
һ֮ҾҲǶҶһ϶Ϊʵй
Ҳģһȷ˵ʵҲÿܶʵ飬д
£ҲкܶʱôԽһ£Լ
Ȼһ£ЦӵĻʵʵϵĹҲܶ࣬
˵п϶ҲеܸˣһĹȷʵǶԴã
ͬʱܹףҾúܹ裬ڽĹмҲ
Ŭ    
ߣô⻪˵ľͻ˵ľôڿеУܹ
Ƚ˷    
һ֮Ҿû˺ܴŵ㣬ʵһʼкܶйѧҾ
ûһص㣬ǹ棬ֺڷܣҾһǺѵõģ
ҲǸѧʵϲȱٵġʵ飬ĩ϶ҪӰ࣬
ҳ㷹Ӱͻú֣¸ҪͶ룬Ҿû
һǺǿġ    
ߣʿĳɹΪ˶ģӰȫģ
Ϊһⷽ湤ֻôһĸⷽô
ģ    
һ֮ҾոսģʲôڿĶȫ
綼кܴİģҾйԿѧЩҾԽԽ
ˣҾй˵Ǻܺõģȫ˵ǺܺõġΪ
ȷʵȷ˵ǿй͹ĻкܶطкܴƣҸҲ
ⷽ    
ߣһȽϾģʲôƻʲôʱԹ
еĲ    
һ֮һҾںŬܹЧĿ
еҩںʵкյ
пܵĿеҩܹһǵЧԣܹȡٴ
Ĳԡ

(XYS20070424)

 ˿(www.xys.org)(xys.dxiong.com)(xys.3322.org)(xys.xlogit.com)

뵼˺ճˣ

: SemiConductor

뵼2006ҽбʳ¯.  Ӧ˵, ؽ̼֮, 
뵼(). ӷµ, 
ʵ, ҹӹ,ԼϿʵҴǰ. ͬ
пصAPL, JAP, IEEE, Physics  Review ϵ, ƺȡ˴. 
ͬ(뵼)Ƚ, Դȵλ.

һ°뵼רͳ. ר200ƪ֮,
ȨרҲ26. Ļ, пԺϵͳһ, 
ϲɺ!

Щ, 뵼ؽ(ʵпԺϵͳ඼
)ƺȡһЧ. ר(ע,Ȩר
), ӦǴ֮. 뵼֪ʶȨʶԽԽǿ. 
֪,뵼ǹϵĻҵ. ǵڰ뵼ҵӻȽϱ,
ͨר֪ʶȨ, ֹ¢Ϻļ, Ͻ뵼
רӦлһ. , ұ, Ϊ
Щеרһһؽ? ⲻɱĴһЩӰ, 
˵һЩר. ųĳЩѧרòƵĽ! 
עһ Ρ , Ȼһ֮ڡ족 18 ƪר(
074ƪ), ռȫר9%. Ҳ˵() һ(ÿ20)
Ϳһƪר! Ĳ, ΰķҰҲ!

֮˵() ڡ족ר,Ǻ޸.뿴Ϸ. 
Ҽֱ. ֪ķ˹,кθ?

һֹˮ1			2006.10.25
һֹˮ2			2006.10.25
һֵͼٶӦˮ			2006.10.25
һֵƬʽˮ			2006.10.25
һͲʽˮ			2006.10.25
һʽˮ			2006.10.25
һֹˮ			2006.10.25
һʽˮ			2006.10.25
һֹ˲װü			2006.10.25
˹ܵҺѹ			2006.12.13
ĤƬʽѹǿ			2006.12.21
˹դṹ			2006.12.21
˹դˮ			2006.12.28
ڵǿĹѹǿ			2006.12.28
һ־ѹԲ˹դˮ			2006.12.31
һֹ˹դˮ			2006.12.31
ĤƬӶȵĹѹǿ			2006.12.21
һʽ˹դٶȼ			2007.04.11
ӶȵĹ˹դٶȼ			2007.04.11
һֻʽ˹դˮ			2007.04.11
һ¶ȲеĹ˹դٶȴ			2007.04.11

(XYS20070424)

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ѧѧԺȫĳϮһͶ

layou

𾴵ķ

   ǳԾйѧĸŬ

   ҽշѧѧԺȫĳϮInt. J. 
Production Economicsһƪ¡ȫȫ룬Ҵ˸廹һͶֱͶ
ϴѧѧбѧѧڡƪºԭļ

   ѧǰҵ̺ųȫһǵĽڲ
֮£йѧ綪˸еġ

עSanchoy K. Das, Layek Abdel-Malek. Modeling the flexibility of 
order quantities and lead-times in supply chains. Int. J. Production 
Economics 85 (2003) 171C181.

ڡƪ 
  1, ¬. ڶͬĹӦԷѡģ. Ͻ
ͨѧѧ(ѧ)20062.71
  2, ¬. ڹӦԷĹӦѡģ. 2005 26 
1 

(XYS20070424)

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̸ҽû̸

ڹ

ҽû۵ģνƵھȻǻƵʱ飬ʱû
֣粮ƺˣ˵֮Ļͬ
ľд飬̶һһƵھܳô
ܺʹҪѣǿӱʷÿ
̼䣬ȽϳĹ򣬹󴫶Ǻе,ԼĻҲ
ͷںд

Ƶھһҽ˵˵ȥǷ֮ԣҽǹ˹صģ
ʵʵҽҩʵϵ󣻵Ȼܶ˾ԽԽǱ
˵Ի˼ά޷˷ģֻܲ

ȽũٲݵĹ»ţΪһԹĳֲӪ
βܣԺãЩöһ˵Ĺͣͳͳ鹦
һˣֻһִ˵ѡڱȵ٢ҽС˵Ǳȵ
һʱҲ˵壬ȻҲҽ߳ܳɴһֱ
սһĹԽţԽʾЩͽ˼뷽⣬
ĶԽΪţ˺ܾã˾Щš

˵Ҫʵüֵйƶҽҩˮ׼ͣҪ
һЩ򵥱ˣܾ͵ȡĵķβҲеİһЩ˵ҩŽҩ
䷽ϵãȽˮ׼ƼвͨģֻһȨˡ

ʹЩʵüֵ˾Ӳ˵ҽҩ˲Ӳ˵
ЩǱйĻȵȣ޳ɺͷ˫Ҫʵ̬
ҽҩŶԡ

(XYS20070424)

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ڡºᡱò˵Ļ

ŭ

ºᣬҲò˵ˡҼһѹڵºᣬ
趼ᡣҵһʡԼãδΪԼ100Ԫϵ
νӪƷµӪԱ֪ʲôƻҵӲһ
8000ѽϾǮģЩ湻ڵģ
ҲҪиƳѽʲôİɣһξô࣬Ķˣ
֪ҪǻԼĸĸĲۡЩԼĸĸ
֪ƭ˵ģԼһԵġ̫ɶˣԶЩɥˣ
ÿѪôˣCCTVÿ3.15ҲǱΪ飬
֪Ӻ˶ˡֻƭƭˣΪƭôûܹ
أ 

(XYS20070424)

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Ի¼һ㿴

DW

ɭ, δְ, ɴ˿ݡanalyzed incorrectly
ʮа˾ʵɨص,δú,֪ΪλκĳЩѻ
ΪɭжΡɭΪοѡ

ҪǻѡʹĿĵĻʧ󡣵Ȼ
ֻлκͿȫݵɭСĳԱԻش𡣵limitations
εĽŷhalalaӦøظ֤ݡ˵
,ɭڳ֮ǰ᲻һеĿȡ϶
ܵԭɭշŬ

(XYS20070424)

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ˣбڵ
ǳŴжԹػ

춨

ѧǰ÷һƪʣ̸ӵġ³ԥԼ
Ŀһξѧ˵

ӡ³ԥԼԼ̸1977 ĸ߿˼ҵ
һԶϾɲֿ⣬¼ƽĿܹģӰһ̲ͣת
˵ȻɻˣѹͳɱŴһ39ȣ
ֿһҸȵȣһȾ3СʱСʱֻ
ٻӰһǰȴҲʮֲʣ˲
һ£Ӧһ´תϰɣർԳɣȻش
˵ķ֮ǰ̸߼棬Ա㱣Ͼ
СԭˣЩҪʡģ[1]

ѧί˵̨ԲĿļα͹ڵĲء
ӽĿҪܶߡҪĹˣڣ
αڵӽĿ߶ȱ١ǣбڵߣ
Ѫġ̨ڽĿУֿǣᵭ
39ȵĸãһЩ޷˶ԣᴦ˵ǲأ
˵ص˺

αڽĿʼǰһͨǷǳҪѧһ
ԭС֪ͬ⡱ǿνͬ⣬ָĳ˶ĳԸʾһ
˼ҲǱʾԸĳ£Ҫʹͬ壬ǰĳ˶ĳ֪
飬Ҳ˽⼴¼׼ȷϢ˽̸Ŀ
й֪᳹ͬԭ򣬾ҪԸμӽĿļαĿּ
ҲҪανĿһЩ尲ţҲҪЩα
Ӱüα֪νĿܻһЩȵȡӦ˵
ǽĿ˶Լαء˾ԱϾʸΪ
ܾĿУνʸСĹעȻ˶Լαܵ
ע

Ȼ̨һЩֽĿ˶ԼαĶȣЩ
̫֣ܲǣӦ˵һרҵˮ׼Ƚϸߵĵ̨
ǶĽĿȻиߵڴҪ󡣶ոߵı׼
Ŀרҵˮ׼дһߡлֵ۵ģǸ̨
һһϯ̸еһЩĿ

2006׷ӵġһһϯ̸˼ڹڴαѧı۽
Ŀ⼸ڽĿֳ˫ʮּңһĿЩ¼˫
֫ͻ󣬽Ŀ˺һ͸α˵ǣ
硣һڽܼ߲ɷʱ˫ȲرǿҾ
ÿһıУҪĲĿڲŶãʲô[2]

Ϊ˫ķȹȻǲһЩǣڽĿ
˫֫ͻҪԭǽĿһЩǡġ
Ŀ̼һֳֵֶȶĵط

ݲ۵һ˾ϺͷӽĿûǽ
۵һʲôˡһڽܲɷáĩɷʱͣ

Ҵ⣬ǵŶʱ򲻼ûмα߶Էǵ
ôһмαЩ֮᲻Ը⡣ܾö
ڲűãҪӮԷԼϲˡǶԴ˵Ȼ
ɡ

ԺһĽͣӺĻӦ

μӱǰҪ֪˭پǷμӣҪμҲ
׼ǺҪ󡭡Ҳμκεۡ۽ĿҪ֪
αжЩʲôˣپǷҪȥΪҲԸĳЩ̨ͬҵȷ
ξܾһһϯ̸ѡĶ֣ԭ򲢲Ǻһ˵¶Էڲű
áҴºͿڲźõ˱ۣҲԸƭӱۣƭӣǱ
۵⣬ǽ¶⡣

˫۵ľ˺£ǹҲܣӹڡμӱǰҪ
֪˭پǷμӣҪμҲи׼ Ĺ۵㣬
Ϊģǰ֪ͬԭ֡ȹⲻй
α͸¶۶ԷݣӸΥ֪ͬԭǶԼαĲء
ԭ򣬺һŶӵĿǿ롶³ԥԼǿıϾʸ
ֱͬ۽Ŀ˵һ޷ǿ԰ĿöԿ
ǿһ㣬һ㣬ӵ̨ǶȿԸǿһЩĿ
ʻһЩ

ǣͨαһЩǿĿԿԵ
ΥרҵҿɲҵӷչѾ֤
һ㡣һЩҵ̨γɵһѿĿǿڽĿ
ԿˣҳΪһЩ̸ĿɫΪ
γɶԿĿгα֮䣬αα֮䳣ἤ
ҵ໥ִ֣α֮以קͷӺЩĿ
ҳ㷹ΪڴʵϹһЩԤϵ
ˣһֱָʾʲô鶼ܷ

Ŀһζ׷׷Կ׷󲻿Ԥ¼ЧӦʱͻᵼ
һЩ¼ķ19953µʱһڡ-˹ѿ㡱ǰ
Ƿǣƭ26ɭ-ʩ˹˵һеĽ
߻ֳĿΪĽ߻еһλŮʿʩ˹¼
ֳʱŷ˹-ĪŶġߡȻһ32ͬ
ҷǳֱ׵ء൱ضžͷ̸Լʩ˹Ի롣ʩ˹
Լöŭɶһ֧ǹĪŶĻ
ϴǹУʩ˹жıɱҪ
2550ͽ̣ߵļ-˹ѿ㡱˱5000
Ԫ⳥ߣոýĿ2500Ԫ⳥[3]

ܵʿǿۺ˳Ӧؼ
֪Ȩ⣬ӦÿǼα¼ǽĿ
оһǿҵ𵴻Կ󣬸ṩһЩο͹ա
ѹڡݡ˹Ŀ¼̸ĿƬ˺˿
ʼһ⡣ѿĿٿ˵ĽĿº󶼻Ϊ
ЩҪ̸̸ļαṩһλҽԱǵѹ[4]

ѿĿһζ׷׷Կ׷󲻿Ԥ¼Ӹ
ϽĮߵ𣬰ȫΪʵĹߣ
˵ǽǿýרҵĹػ
뷴ĹػᴩŴÿһڡ

ǻҪǿǣع󣬰ѹͬߣŴ
൱ձԣڵӽĿдڡ

ĳڡѼߵαΪ[5]һУϸ
ǲ߻һĹ̡⼸λֽ֪ͨϾɵضԻ
Ⱦ󣬾߻һڻշϾɵصĻǵǣڵ
ҵһλũæ֮ũ帾Ů٣Էϵػ
һ֪ũ帾ŮװɺġϾɵػ׳ߡ价ʹ
ǵľǣ

ھʵʩУһǰⶩ˽30 ںţ确Ͼ
޺δ뻷жշϾɵءԾɻ
ȵ򡯵ݡ1000죬дϻշϾɵص
ַԼ绰200ֻ͸ķϾɵػƤͰŸ̵
صĿͻӡ20000ų飬ڸСѧУţǵһ
׼֮ڡձٸ忯ΪҪ
̣ˡĳ顣е̨ߵ̨㲥
̨̨ŵλٽвɷñ

Ѻǹٵı߻߹һý¼
ĻĽһ£Ͳѷλũ帾Ůٵܴ

ߵıУλũ帾ŮԼֽйطϾɵȾ
ı󣬡һǻ飬Էش·Ͼɵػҵ

ӻ߻߹ڲ߻ĻĽǿǣλٵũ
ⳡУʼһĽɫͻװٵԣ
Ǽڱڱ緢һͨ߶ѡ

Ҳ˵ԼԼýȥ֤Ŀ͹ԣ
ҪǣűѱΪֶ֮ӣʵ϶λũ帾
ŮĲءͨһϵеĲ߻һͨũ帾Ů
ʿ͹Ҳƶ˵ػգҹҵǣ
ǲΪ¼ȡõõĿ͹Чͷ϶β߻еĲ
֮ΪʶΪʶĺλũŮʿ
ߵĲ߻շϾɵعһһЩ벻飬е
˭еأ

ߵλѧ봫ѧԺ

עͣ

[1]ѧڡҵӰʡϷĩ20061116

[2]ԡϳαѧճ䶷 ˳Ƹ50塷200701
04ա걨ĩ

[3]ѿ""--̸Ŀ¡2001127
աϷĩ

[4]ģݡķ˹롶ѿ㣺㲥̸
ĿӰ졷»19991µһ

[5] ֺ졶ѼߵαΪд
20012

(XYS20070424)

˿(www.xys.org)(xys.dxiong.com)(xys.3322.org)(xys.xlogit.com)

ȫʵ֮Ҽ



˿ԼǷӳϮҵۡ
ֲճ£ҲԸ⻨ʱա룬
ʱԽ󲿷־ڼʵʹע⡪ȫϡҴӸ
˵ľ̸һ̸

1 Ĺʶ

ҵ˼״ӦѾȫˣΪѾϲʵ
Ĺʶѧϰ˺ҽĹУȻȻγɵġ
˼һ£ڳɳУԼӦáȫߡá
𣿴ڳĶֱֽȽϵĻγԼۺͼ
ֵۡжϣǳɳĵһҲǡ˼ڡֶ
йûУȻУ˼¡Ƕǡ

жγɶĸԣΪԹͬĶжΪ
жԵӦóΪԵô󲿷ֵĸԶйͨԡ
ǡͬģͬ

ĸ˼άϵķӳڣԡͬ͹ͨ

ԡйСӣСܻٵڽ
˶ĸԣͿйĻҵӡ񡱣
Զ֮ҵܷǣҵʿʹ֮˵
С˵ۣһԷЩ۵㡣Գ
Ȼѧ˵ķй֮ͨ

ͬ顣Ϊÿ˶жĸԣǾͻվڶԷĽǶȿ⡣
ˡʩˡҲĻҵ֧֡

ͨΪܹ໥⣬ԾͨЭ̵ķʽ⣬ͨ
ΪԱĸΪϵķӳڣ
Ͱá

жϲԴһ֪ԴڳֱȽϣ
Ŭܱ˵ĽͬʱԼҲὫԼжϾ߱ˡ

ͨԵ󣬼Ȳǹ̲Էάֵˮƽ״̬
;״̬Ҳȡᡣ

áѧϰĹлҵԼȤ򣬶¡
ա


2 빲ʶ

ΪѭĹʶġһܲܳ־ã
Ҫأ类ˮûɳȵȡӳ
ܳԭܲ롣

ŷΪ̶ģ෴ڻΥ
ʶŷ޳ʱڡ͡ĺڰǰϳ
Ļıòһֹʶע̡

йҲΪһͳġһͳϣǿ
άֹʶȻֲǻڶжϵĹʶֻᵼ˼άһ
һεıִл񹲺͹Ҳͨռ˼άءάֵģ
Ϊ˽ơ

3 ʵ

йҪҪȫʵҪǵǷγ
ĹʶҸݸ˵ľһЩ

3.1 жϡ

й˼άƻ𣿲ءۿƻȽأѾ
۾󲿷ֵ⡣ý徺ķչҲʹ˼άƱɲܡ
絳أҪ˼ͳһҲ˼άǲܿƵģ
Щƻ˼롣

ǷгֵԴԱȽϲͬ˼룿Сõò֡

ڽһ˽ʱǷ˽жжϣ١
ҪǿԶжϵĽ

жϱ˹۵ʱǷԺöΪ׼ǷΪ׼
ͬԸ˺öΪ׼жϵΪࡣ

3.2 ĸԡ

ͬʱΪǿơڡӻԼжϣ
ΪڵıȽ϶ࡣ

ͬʱǷǵЩͬʵԲ컹;ͬ
飿Ϊǲ࣬ڱķӷ̢

3.3 ԡ

ǵǷ֧ڽ̹۵㣿ûСڽ̵ɣ
ڱڽ̵ɷĹ١

ǵýǷ¼ŵķѧֵܶý
ǵģҶԽҴƭֲӸ

ũл̿ٴǷע⣿ûСټⷽĵͷ


3.4 ͬ顣

ϵ˸Ƿࣿûӻٵļ󡣵Ǻԣ
˸˲൫Ƶʺܸߡ

ĳЩ۵㱻˶Ϊ顱桱޲硱
Ƿ濼Щ۵㣿ǵġΪʹá顱֮Ĵʹ࣬ʹ
ô󲿷ʵѾߵжϡ

3.5 ͨ

ʽĳǷࣿΪڼ١ҲΪϽֽ
Եʡ

ǷԸϵۣ󲿷Ը
Ҫǿ

3.6 

ǶԺӵĽǷԡĹʶΪҪôϣ
ôڽвԾô

ũĻǷ㹻˲ţѡ

Դжţ̫ţǺܲ⡣

ѧӦѧӦѧľӶࡣ

3.7 

ܵԿƵľòǷܹſܹſҲ𲽷ſ
˾жϱȽԡ

ܵϸƵľòǷбҪЩŻҪһЩƣǾ
ԽԽƵЧ

ȫſǷΪطɽһЩػ
ɽкܶͶ۲

3.8 á

ͨǷܹѵӰԺݡݺѡЩط
ýϺãòáȱ㹻ĹԱͨ̿ǹͳԶ


;Ͷ;Ƿӣǵġ֮к֮ӹ׵ֻΪ𱬡

4 

Ϊᳫȫʵᳫȫ̹ʶΪʲôҪ
áȫʣŵҲȱ㡣ŵǣܵҹͳʶӰ
̫ˣֻԵرȽϡеġʶȱǣ
ᳫȫиȡ֮ӣԷ赡߻򡰶
ʤߵѡҾöԴٵߣҪŽ
йѾ˴󲿷ֵĹʶѾΪһ֣ڷԡȫ
ԡĹʶߣӦͬ죬Ͼֻǡ;
ͬ顱ǡʵԲ족ᳫȫʵǹĴǹʶ
ڽ̡󡢸ӰŵˣӦԷֱ沢ͽ¶
ڷԡȫйͳСǹʶѧȨ
ˣӦԽͽ¶

(XYS20070424)

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Ҳ̸йؽ۵ʶ



ҲCateyeйؽ۵ʶǷ
[Ҳ(XYS20070420, XYS20070423),Cateye(XYS20070422)
(XYS20070422)]ʶǣʱڻ谵¿()ӡ
˽ӻᱻϻк͡

ձ߿ʶܼ򵥶ֱۣ

¿ʱĤ֮ͫȻʹּ
ĤϣǻϲضõĤ֮ͫļ⣬
ⲿۼƣ͡ʱڻ谵¿,¿壬Ȼ
Ὣƽͬʱ붯õĤ֮ͫļʹĤ֮ͫ
ԱּسĤϡƣ͡ⳤڷ
ƣͣƽĺƣĤ֮ͫȻΪ
һɳʱĽ·αһǡ
ǺڲõĤ֮ͫļ£ʹ
СñСʹּسĤϡνġ֢״
ˣ

۵֮ͫɳھ루ƽ룬õ
Ĥ֮ͫļʱľ룩˵ıϻȻ̡֡
˵ԶӡЩʱĽߣ䡰
Զǡ˽ӻᱻϻк͡ԭ

(XYS20070424)

˿(www.xys.org)(xys.dxiong.com)(xys.3322.org)(xys.xlogit.com)

ԡ̸йؽ۵ʶԡ󡷡̸

moonlighting

ʶһȷȷĿܻԶԶڴĿܵġҲȻԼ
Сʶеǳ⣬Σѱ˵ȷĶǹִ
ԣⲻֹԼڷ⡣

ȣҲɶڽԶӵĸǴģӣָ۾״Զͼ
߲ȷ۽ϻָ۾״Խͼ߲ȷ۽
Զȷ۽ǽӵı֣ԭǾ״䳤Զ
۽Ĥ֮ǰͬԶӻϻ෴ԭɽ۽
Ĥ֮

ԣӺԶ(ϻ)ʲôֲͬʵĶͬһԭģ
ⲻ

һ˵ӷԼԣԽӵĲڽ״ʱƣ͡
ΣǿͨƻָģԽʱ䳤䳤ͻתԽӣ
ԽӲɻָע⣬״ƣɽӵҪԭ

ڿ˵ҲɡСĳʶˡ谵¿ɽ𣿽ҲԼҲ
ϻ谵˻᲻ԾĴս鱾Խ״ҪӴڲȷ۽ʱ
˵Ȼɽӡ

ok˵ᡱ˵̻ð֢һ˵Ȼ˵۾ãӴ
ӵĿܡ㱣ȷƿ飬һСÿ쿴ʮСʱϼ
£ҲӡȷƸӾ۾ƣͣӡ

Ҳ˵˼˵ŵ۾ͻᡰӡȻԡ
Ծذƽ۾µһԶΪΪˡ
ˣкһ˵кҲǲϻ
ۡ˵ڽӺԶӵĳȫŵ
ҪӴȥ۽֣ʱͻƣͣ޷ȷ۽Զ
壬۽ĤԶľȻֻ۽ĤǰǽӡҲ
ʵǡŴס

˵Ӻϻк͡⡣ϻ״ɳɥʧ
ʹ۾޷Ӵ۽壬ǡǡ෴ʱȽǿ
ԡк͡ϻġҲΪӺϻʵȫԼһ֪
⡣

˵һ½ҲΪĿҹӣҹҪ۾۽̶ֳȣ
ҪģǳˣҲʡ֮бʲ𣿡ǵȻУ
ҹȻʹ۾ƣͣ˵һ֮ӷչٶȾͻ̶ٷ
չԳ˾ÿ쿪ҹҲ۾ʲڲԵĽӳ̶ȱ仯
СѧĺӾͿ𣿣ڵСÿ쿴ʮСʱÿ쿪ʮ
Сʱ𣿣ÿͿȽϣֱ

սʶɼΣս֮ǰΡ

(XYS20070424)

˿(www.xys.org)(xys.dxiong.com)(xys.3322.org)(xys.xlogit.com)

ʱڻ谵ƹ¿ĲӰ

ľ

Ƚ÷ѧɾͽСеһλ"Ϊƭϵ
ųʶ˵ʶδȷģǳʶھ󲿷ʱȷ"

"ʱڻ谵ƹ¿Ӱ"ǳʶϳʶҪ
ѹ"һЩϻ൱ˣûдϻ۾
ǿʱòᵽ۾ʮֽ(۾)ĵز"
ԽҲ"̸йؽ۵"ʶ"󡷡Ƶ"
ϻǽĶ壬ϻ˿뱣鱾۾ľ롣ֳʶ
ŪˣǲҪæŷԳʶĺá

"ڹ߻谵۾᲻֪鱾ͻᵼ½"
Ƿϳʶġcateye"¿飬״ĵѹǷǳ
ġȻӰ"ĽҲйоصġҲǻ
ԭ򣬾ʦͼҳᷴԺڹ߻谵Ļ¿顣

˿ѧҲ˿Ūһѧǰ
ƽ̨Ҳɽ"ҹ·""Ͽ"֤ݣûиõ
۾֤"ʱڻ谵ƹ¿鲻Ӱ"ϴסɣ
ý̻Сӡ

ͬʱŮ˿Ǵٺռѧ֪ʶͬʱ
ҲǵĿѧʶ˿ѧʶҪлɾ񣬰˿
ĳЩ˵£ĳЩϻҪô鶼Ū¡

(XYS20070424)

˿(www.xys.org)(xys.dxiong.com)(xys.3322.org)(xys.xlogit.com)

ͽҲ

scale

Ҳڻش˵ǡһѧۡ
ͬʱ֡ԼۿҽֻǸԼ۾
һ֪ʶԼϽķ
óۡ֡ʮֿ϶ȷġ

һصˣǾö۵ҪථһЩ
˵ҪһЩرǶڿѧۣرҪ
ձܵĳʶԵĴ۵㣬رһҪ
£Ҫˮ춣ԿҲɵ
ºôͬʱ־һ
йصĿѧ⣬ЩʺͲΡȻ
˿ṩһ۵ƽ̨ܻͨôҽ
ѡԽ/֧һô˵ʵˣ

ʵϣƵºcateyeͬһ˿Ϸ
ģcateye¿ȥרҵ࣬ˡ
ӰڽҲɻƵУ
۵ͬʱȴûcateyeĹ۵Ӧ֪û
пرܣϣǺߡ

ѧϰѧ֪ʶǳҪÿ˵ѧϰѧϰԴ
ͬͬϻγɲͬ෴Ĺ۵㿴
ҪǣҪԼľǶԵģҪڲͣѧϰ
ڳϾԼĴ۵㡣

(XYS20070424)

˿(www.xys.org)(xys.dxiong.com)(xys.3322.org)(xys.xlogit.com)

߲ͨӦֻͶ콱ͳԹ

ʵ

2007-04-22˿߲ͨӦֻͶ콱ͳԹˡ


10ӦΪڳгơWe deeply regret any scientific 
misconceptions that have resulted from the publication of these data
ָġmisconceptionsֻǻεݴĶԿѧо
ĲʣԿѧоķ쵼޾嶽ԼиѲ
misconducts

ӲТ֮ӦΪ̣֮

ڵ1ĸڡ˿δǳԭǰѸ֮˿
塣ԭѽ̶δ廻ϡ

ڵ2ĸӦл˿һߡöߣΪ˽Ȩ
δȨǰʱ͸¶ҡӲТ֮ԺδҴֻǴС
ô˵ȴδԴԺδҲǡ־öָ
ạ֮̇̄

ӲТ֮ Ϊ̣֮ʹȨݣ
Ҳܷӳԭ⾳кܶǮġϰ塱տдȨ
Щ¿һ/еԱˣ֡ϰ塱
ֻȴǽ̡ڵϵӰǸġ
ӰϵļԼΨͼơɭ
ļƻҪͻЩ׷Ͼ˵ƪйأƣĻ
ġ ʵĻǾһ͵ġ̣֮ İ

׻˵֮бʦԴԺδ˲֪ߵ
ôǳõ·ʦѵĽѧʣκ·
õ/Ƿȱ֪ʶ

3

(XYS20070424)

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