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Դ 2017-07-19 15:02:06

ӦϵģЩ˻һЩСëԼϡЩ˻ֶëһֻɭ߻ֲôֶʲôôֶëһؽ

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ֶķСٶȿ죬ھֹʱ֣һϸСġٵġ޹ɵĶֶھš־塢ʹƣ͵³֣һֶԭֶҲ֮ʧ

 

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ҽѧϳơֲָIJΪԵġҪΪֶֹ˶ֶ͡оֶֹǼȫɵ£״̬³ֵֶֶ˯ʱͿʧֶٶΪ46Σ룬Ƚйɣ͵ļɭۺ˶ֶֻ˶ʱֶ˶ӽĿʱءҽָʱҪֱǰۣʳָָԼıǼ⣻ʳָԽӽǼ⣬ֵĶԽԡ˶ֶ޹ɣȴӰǿ񾭺֫񾭵IJ䡣

 

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ֶ˵ijֶֻͣԷдֶܵӰ죬ǷdzաҽѧϽֶΪȻΪֵĶڴգijּʹո˶Эܵܵ𺦴Ӷ

 

ٴϣ֢ԶӲԻСƽ䡢Բҩжմȣпֶҽѧо֣ʳò϶Чؿ˿ʵ˶ʳ

 

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˼ǣҪԼעתƵٵľϣҪעԼĸо ǺҪġ㷢ڹעԼDzǺˣDzˣעʱϵͳĻͻ᲻ܵǿٹעͿʹõϢ嶯ǿҲȻˡΪ˼СҵĹעҪ龳ѧע⣬ӦƸĿ٣Ļȡ

 

ͼ

˼ǣͨǷԼȻˣˣֶˣ ǻԾԾŬԼЩӦǣֲϵͳĹǺڶʱܵǵʶĿƵġԽŬȥƣԽ׷ǵĿЧԼڽţDz״̬ˡǷͼȥᣬǻԶϨġƵͼҲҪĺ̹ȻܣһӦƸѡҿԶɽһᣬһʱۣһ겻

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˼ǣҪѧ֢״ΪѡǷԼֶʱDzҪ֮ΪУ жƣҪѧǿԶԼ˵ҾЩСЩûʲôɣɣֶɡԼ˵ϵͳĹͻǿȽͣǵӰҲСˡǵĶԿǿûйϵġ֢״ƽضҲలˡ̬֮ܵ£Ϳ˸գȡʤˡ

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ɭϮչ׷֢״ͨһ֫׾ۼԲ֫塣ٴҪΪֹ˶ٻǿֱƲ̬ϰԽԽע⵽˯ϰȷ˶֢״Ҳɭ߳ߣǶԻӰ˶֢״

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Լ70%ĻΪ׷֢״ʼһ֫Զˣֹʱֻԣ˶ʱֹͣʱӾ磬˯ʧֲֹʱء͵ıƵΪ46Hzġֻ߿ɺϲߵ͵Ϊҵһֻ־ԽǷŲԽɻöʱ򷴵ˡ˻򼤶ʱҲ˯˾Ͳˡ

 

ǿֱ

߻ߵ֫塢ʱɾ쵽Եӳָһµص㣬ǦܵĸоʳΪǦǿֱߺϲ֫ʱھгֶͣ٣ת֣ʳơǿֱ (cogwheel rigidity)ߵ͵Ϊҵ֫巢Ӳڼڣʱǿֱײʱûһ֫壬Ļ֫弡ӡ

˶ٻ

˶ٻָʼѣ˶ɥʧߵ˶Ȼ٣ظ˶ʱ۲λIJͬ˶ٻɱڶ档沿鶯٣˲ĿٳΪmasked face˵ͳǷ塣дֿɱСΪСдmicrographiaϴºϸɱı׾ߵٶȱҷУֱ۰ڶȻ𽥼ʧСҺ¶ѡҹɳַѡڼڣ߳˶ٻΪҳһ֫ΪѪܼ׵ˣ߻һ֫ҰмʱӦɭĿܡڻߵĵΪԼ֣֣þǰ䣬дֲǰôƯˣʱֲʹһֻ·ʱȣȣƺе

 

Ʋ̬ϰ

Ʒʧڼڳ֣߲άƽ⣬Բƽ·漴пܵߵ͵Ϊ ҺԼһ·һһ·иСʯӶܰҰˤ˺üˣ·СġƷͨ⡣վڻߵı׼ǣ˫硣ںһ֮ڻֱָƷʧĻҪϻ˲ֱPDʱԽԽ죬ΪŲ̬festinating gaitߵ͵ΪҾԽԽ죬ֹסɭ߿ɳֶ󣬱ΪʱͻȻֶݵIJ˫ƺճڵϣͣӺټǰл޷ٴ󳣼ڿʼʱʼѣתӽĿʱIJԽ֪ϰʱ紩תšߵ͵ΪҪ·ʱҪͣټߵʱͻȻˣתǿǰж·ʱ򡣡

˶֢״

ɭ߳жٻ˶֢״⣬ɳ䡢ǡ˯ϰ֪ϰȷ˶֢״ƣ͸Ҳɭķ˶֢״ߵ͵ΪҸоƣ˯߲˯ţѾüһΣãǸ˲ԲӷӦ