5.ͼʾƽУd1=D2d2=D1ľa䣬ƴδʹʵּٴʵٴʣ1.תn1ʹݵĹPһ,ôӦٻǰٵƣΪʲô2. תn1T2һ,ӦƣΪʲô
6.ͼƤϹPתn1䡣ʸôӦٻǰٵƣΪʲô
7.ӰֳӴӦСҪβЩڳִƹУֳĽӴǿȲʱɲȡЩʩ߳Ӵǿȣ
8.һԲϼȴֱͬԲִСֳݸӦǷȣֳӦǷȣΪʲô
9.ͼʾ˫˫ԲּԳֵIJϼвһǷΪʲô
10.˵ִжغɲԭпɲýͶغɵҪʩ
11.a䣬ʹֳ٣ֵijӴǿȡݸǿޱ仯
12.һ˫˫ֱԮּͼʾֵIJϼӲȾֿͬҲȣZ1=Z3=50Z2=Z4=150Է һֳǿͣ һǿͣ
ǵټټijݿϵĸӦôЩ
13.ʽִͱʽִҪʧЧʽЩǵ кβͬ
14.˫бԲּͼʾ1.ټбֵǦ·Ӧѡ
ʹмֵ෴2. ټбֵǦӦȡֵʹм
15.дϸ˴ʱϸ˴Чʵļ㹫ʽͨ˵ӰЧʵҪЩ˵ΪʲôɳִɵĶ༶гϸ˴ڸټ
16.ִȽϣϸ˴صʲôΪαʽϸ˴Ҫƽ㣿¹ʱɲȡЩʩԱ֤ڹ涨Χڣ
17.ϸ˴ĦϵѡȡִкβͬΪʲô
18.ͼʾΪػͰֽṹ1϶ʹػͰ2õءԴ״ǣͼaͼbֽṹֱȽϺã ˵ɡ
19.ҺĦҪʧЧʽƼƼݡ
20.ѡʱӦǵ.
21.ĽṹƵͽṹӦҪ
22.еĻCͻCĺ塣
23.˵ҺĦγɶѹ
24.дһάŵ̵ıʽ嶯ѹγɲ־άֵ
25.ĻЩǷֱӦʲôϣ
.⣺
1.ɶȼ㣻2.ͼ⣨˻ͼֻͣתغ϶ȣ 3.˻Ƽ㣨ڵ4ϵȼ㣻5.6.ִ7.ϸ˴567Ҫѧٶȡʡתءǵȵݣ 8.Ԥ9ге㼰ѡɺͳ֡ϸԼĵϵ10.Ľṹơ