[ӡǰ]Űϵy�F̎
2005-09-19 00:00 ԴAӡˢbW ؟ge yan
ϵyڇȕŰБ÷dzձTcʽҎ{_ԼƵȡԓϵyҪ\DOSϵyŰrһľF�F
Űϵyʹü�F̎
ڷŰУЕr@ӵrųŰж̎ʹÈDƬŷօ^ȏsrFCȮ�FʹÕ 6.0ǰİ汾ЕrzŰ]І}^{ԇҵԭؽQ˴}ʹՄՄ˵һЩIJϵyՄεfϵyһNϵyܛ҂ʹӋCṩ˷�@Jϵy҂ʹӋCrġܼҡҪʲôȵøVġܼҡIȻġܼҡȥ֧ӋCܛӲYԴֱ΄ɡҲfϵyһƺӋCܛӲYԴĴͳϵyÑṩһս
ʹõIJϵyDOSϵyӢQDisk Operating SysteműPϵyĿsDOSϵy20o80ܛ˾_lQMS-DOSܛ˾״ƳDOS1.0汾߀ܲsǮrܳĂXϵycͬrIBM˾ɹ_lIBM-PCCُIMS-DOSʹÙ䑪IBM-PCCPC-DOSˣMS-DOSɞ邀Xϵy˜֮DOSİ汾£ܲɞһdzIJϵy汾1.02.03.0һֱlչFڵ6.22@gDOS ϵyһֱռXϵyİλȻMS-DOSϵyкܶľԣMS-DOSṩַвʽҪһ΄ҪDOSʾIһ@ӾͱӛסSsĽYڳW߁fһҪஔLČW^̡
MS-DOSһÑ΄յIJϵyͬrֻ\һmȻóƁģMF΄խhCZԾ́팍F΄ղnjMS-DOS\еĕŰfxǺܴҾҲ^s
MS-DOSڵָIntel 8088Aģʹ486586ȻҪ\ģʽ@Nģʽַֻ1MBȥϵyռgRAMֻռ640KBҪʹDOSϵyͲͻ640KBȴ
MS-DOSϵyľʹ÷ŰһЩM֮̎شŰrҪăȴҪһЩMS- DOS640KBȴܵЕrăȴֱռã߱ӋC룬ʹŰȴ治ĹϕrгFЕrһߕrĻϕWFoFM퓔C@ЩϵĽQk^e�FBʹ^ķ
1شırڙzŰȫo`r˳ŰϵyڷDOSŰB²\ЕһߣPASS1ȳֱĻI롰PASS2ļ@ӿɹʡȴ棬ųҪı@NtɌ(։K)̎űܺҪăݣٌijһK÷օ^ʼcŰ棨αȻدBֻҪ{ʼcעλͿԺܺõؽQ}ųı
��2^ʹⷽŰ棨ÈDƬעŷͨڱȣaĆ}һfԌһŰļֳɃɂɂϵСļߜpʹⷽŰ档֮ĿǞ˹ʡăȴgʹC\̎ϕrЗlrҲMX̎ЕrҲDz
ȻBһŰнFĮFŰrʹõ]І}Ű裨һߣrCsһֱijŰעe`oMŰ@Ȳǃȴ治㣬ҲXҪXڒrֹ̎l`ֹĆżڷҪʹ̖܈ļַІֹASCIIµӢļc̖ȣpֹhּƷ̖ȣ֮Xǰֹԭ赽ijŰ̖ռpֹrJ䲻@̖JŰʹòҪˈŰעe`ֹͣ\СQkdzΣֻҪ̖ASCIIaеġ[棨ڷŰעߵһӵģͿRϽQˆ}ͬŰעǰá[XԈŰעe`tֻҪQԭķ̖
ŰϵyIJ㼰Ľh
ŰϵyLڵʹ^вS˂ŰҪߣlFԓϵy߀һЩܲFe£
1.1/4ոԭİֳ^4λrһǧλƲָǧλƲUyһĞСcǰλϼӿ1/4hֿոķ
@ҎьжǷ棨BDע߀ǿƷ̖mȻ^˶ε߀]O˷ֻ̖ASCIIĿո˿ոS֮̎ո^ࣨ1/3hֿλ䲻ܱCһMֲŰ棬˽ʹһMַփŰ`JɽM˽hOһŰ电ֿոSKһӴеASCIIոrԄ{1/4hgұC
2.Сc@ǷŰϵyеĘc̖ڕŰУСccǵČcӢľ̖Ѕ^eģСcڰλ·λãc½ǷáڷmȻҲЌõСcλҲ͌cһӾ½ʽhĞλ
3.Ӣc֮ggӢбw~ggДch֮gһgcӢ֮gs]ŰY߿̫ˣhcӢ֮gҲԄӿճ1/4hֿλʹŰ^бw~ggҲw~ggխһЩ
4.hֵ1־1/2־1/3־ȶ̾ڿƼҪõhֵ1־1/2־1/3־ȶ̾;ͬڿƼԻĸһҎBӲ~ZɏͺϽYPĸͰBӽMɮaƷ̖̖ϽϵyBӻijһԪwϵMcM֮gBcǰķ̖λgBWбʾӘȡλõȷ̖ȶҪ1/2־1־ڻWYʽڟo֙ڵıBӎׂPĿʾfMʽlչԼˇеڕֻ1־p̖Bַs1/4־ҿ·@ʹúܶƼҪCDעdz韩SrֻBַ棬@ӾͲҎˣOһЩõķ̖1/2־1/3־ȡ

















