ϺϵѹĹϵѹʷ迹 쳣бɱűѹԵ϶˹¶ȡλȴȫͣ
ڷݲ鵥ӵرѼ·ѹŻ·ӵرʧűɱ 33. ѹ˹ĹԭP143
ѹڷֶ·ʱڶ·Ͷ·绡ãѹ;Եϸ·ֽ⣬壬ʵֵıΪ˹˹źţ˹ڱѹ· 34. ѹ˹ԭ
˹źţֵݻʾͨΧΪ250-350cm3.,˹ڱѹ·,ֵٱʾһ㷶Χ0.6-1.5m/s. 35.ѹĹԭP145
ѹȽϱ豸λֵĴСȽ 36.Ϊʲôװ˹ܴ˹
˹ɷӳѹڸֹϣȸߣṹѸ١ܴ棬ΪܷӳѹѹϵĹϻѹ·֮ӵߵĹϡ
37.ѹвƽģP146
ѹYd11߷ʽβߵǰβߵ30㣬粻вʱڱѹλͬƽ 38.ѹӿص㣿P148
ٺкܴķڷںдĸߴгжгӿڲ֮ڼϽǡ 39.ѹݲ䱾ԭʲô
ٶⲿ·ʱƽڶѹӿ۶λ·ʱɵ 40.ѹֹӿķP149
ٲþٱмIJ̵öгƶۼ·
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41.ѹ·ĺЩP155
͵ѹĹϵѹĹ迹
42.ϵѹĹɲּԭP157
ѹʱԪϵѹɸ̵һѹϵĵ͵ѹ̵ͬɵĵѹԪ̵ֻҪһͬʱ̵Ҳװü
43.ԵܽӵػӵʱΪʲôװѹ
44.ΪʲôY/-11ѹвYӳɦڦӳYΣP146 ѹλͬIJƽ
45.гƶԭıѹΪʲôҪòٶԪ
ѹڲعʹõرʱεηػ䣬кдгӶʹӿбԪжϳӿʹܶӳٶѹΪòٶԪ
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46.ϵͳ·ϵ.
···ӵأ·ӵء 47.·Ŀ.
ٺѡߣѡ㹻ȶȺͶȶȵĵ豸壬ȷƶ·Ĵʩڵϵͳкø̵ּ籣 48..·ĺʲô?
ٶ·绡ջ豸ڶ·ͨ豸еĵʱԵѹͣʹûĹܵƻеķʧȥͬƻϵͳȶƬͣ硣
6
49.ʲôʵԴ?
ϵͳеԴ·ĵԶʱɶ·ĵԴͳʱ仯ԶСڵԴƸõԴΪʵԴ 50.·ļ㲽.
ٻֵ·ͼԴ·תƵ翹ڽתƵ翹ԴתΪ翹۲ߵõ·ôֵֵ 51.·еԴϲԭ.P81
·£ͬķ˺ϲһͬһĸߣǶ·㣩ϵķܿԺϲһֵ̨. 52.תƵ翹ķ.
·ϵͳгԴڵ㼰·ڵڵȫȥôDZ任ȷõĵԴ·ֱ迹Ϊת迹 53.仯-αεĹʽ.
R1?R12?R13R12?R23R23?R13 R2? R3?R12?R13?R23R12?R13?R23R12?R13?R2354.仯-αεĹʽ.
R12?R1?R2?R1?R2R?RR?R R13?R1?R3?13 R23?R3?R2?32 R3R2R155.Գƶ·ļ㲽.
ټ豸Ԫ迹ֵ磬㵥ӵض···ӵص ·¹ʽ
If(1)? · · · ·ӵ
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Z?(2)?Z?(0) 31?2(Z?(2)?Z?(0))
56.Գƶ·,ӵض·ʱ,ϵѹ͵ı߽.
fb ?Ifc?0 Ufa?0 I57.Գƶ·,(b,c)·ʱ,ϵѹ͵ı߽.
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U fb ?Ufc ?0 Ifa?0 59.·,ʱ,Ҫ鼸ʱֵ?ֱʲôʱ? 30s ,2s, 4s
60.·,ЧӦϵȡֵ?
ڶ·K=1.9糧ѹѹѹ·K=1.8ѹص·K=1.8
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61.Ʋ衣P193
ٶԭʼϷⶨɸе߷۶Ըм֤
ķоñȽϡ
62.߶ԼȽϵݾЩ棿P161
ٿɿԣ·ޣӰϵͳ磻·ĸ߹ϣĸĸ߸뿪ؼʱͣ˳ߵĻ·ͣʱ䣬֤һฺɹ硣 ԣ㡣ްȫ㡣 63.߾ñȽϵݾЩ棿P194
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64.ĸ߽ʲô»װȫͣ磿
һ··ޣĸһĸ߸뿪ؼޣĸ߹ 65.ڸ뿪طֶεĵĸУֶθ뿪صʲôP164
ijĸ߹ʱȫʱͣ磬ֶθ뿪غöοɻָ硣 66.˫ĸ߽УĸмֿܵзʽһзʽΪʲô
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