 ӿ־Ʒ 
Ʒֳơ¶ƷƷ͡ƷǹֱӽӴ¿ֲǵ龰ֵŸоʧһֿΪƷΪר˹Marks̸ƷĻԭʱָԻ߳ԽͻȻʱԽߵӦԽǿң֮ܳΪࡣѸ߳µĴֵ̼Դ˴̼ϰΪΪֹǲͬʽ༼Ĺͬ 
ƷһʼʱӦ߽ʹ־龳Уһķʽʹ־ĳϣҽԱ߷ء䷳ؽп־龳еϸڣʹ¼񡢻õƻӳʹ߿־龰ԼߵĽǳ̶ȣͬʱ߲ȡ۾޺¶ӱΪڷĿ־̼£ʹǽŶӿ졢ѡɫסֲ֫ϵͳӦĵĿȴûзǷӦҲӦˡֱ߰Ӵµ龳ʵ飬ʹҲûеʲô˲ĺ־֢״ȻҲˡϰ򾪡ƷƵҪⱨʹ̳20Ŀֲ֢3-15ƣҲϣ ϵͳƷЧãƺ֮ȴʱϳȽϷҪ߸߶ȵϺġ 
һֿƷߺڼڣ2ڿȡЧӢר˹I-Marksڣ1982ڳɶٰľϰʾ˷ʱ˹ַһвֲ֢Ͱֲ֢֢Ůˡ࣬ÿ컨ʱϴ֣ϴҾߣǽڵذ壬겻˯ԼĴĸͬ˯óߺ͹ȥԷȫΪ˼Ϊ˹ҽʦԼͷֽӴǽڡذ塢ЬףȥӴˮѱŪ࣬ٺⱭˮòȥ֮Сʱڲ׼ϴ֣ýӴĽǺͿ֢СʱӻлòˡСʱʼϴ֣Ҫϴ1СʱԺϴʱƣ̵ӣСʱһӡÿòڼظ̣֮صԼǳലȥ˯ò˵ҽȥڰ֢ϣ방֢֡һдʩʹʮ־֡ʧߡʳ񡢡ֱܲˡ״̬Ҳκҩȴ״̬һ⡣ݶڹ۲ЧϺá 
ƷһԭǣڿֲǾöѧϰģˣֲΪһӦĳһ龳һĿ־飬ἤӱΪܴ龳ǷĹ˶вӱΪӰ־ǿӶŸǿá ɴˣרΪӱܣûԡһȻӿ־壬־ͻᡣ 
ƷƲǣ 
1ȷҪĿꡣҪҳ߿ֲǵ򳡾Ա㰲ϵͳ 
2߽Ƶ塢Ŀġע Ҫ߶ϣǿĺ;ġҪ߱¶ڿֲ龰в˿رΪȡüϡ 
3ڼӦáͥҵѵЧ
4ʩ߿ɲʾҪʱ߹ͬѵ߽ţƣٽ¶ 
5ѧϵͳɷѵó˼׼½ơ  
Ƴƽ֢Ϳֲ֢ھʱҪߵĻˮƽҪʾĳ̶ȡԭ״ءಡѪѹͳ͵ĻߣӦô˷Է⡣ 
 
