ڼԾƽ̨֪ͨķʱΪ
1.ΪʲôҵԤҪԤָΪ˰տ˵ҪƶһԤʽδԤס۳ȫַѡԤͨ¼1Ҫӳ䱣ʱʱƵݷҪṩÿ2Ƶڷŵ»ҪԤṩÿ3ʱڣչƽڼ䡣ƵҪˡ
һܿͻѡСЧǡʶӪƷڶǩպָʱڷƷЧڲ϶ӦЧҪύۺϵͷ룬ṩЧƾ֤ͨΪͻṩ·ƷЧҪʣౣڲ㱣ڵ1/2ʱΪͻ벹ƷЧҪʱƷΪͻ˻˿̿ͻۺ
1.Ԥб൱бϡԤȡκηáֻҪԤ֮յԤɹţƵͻ䡣ȥֱӵƵ뷳ա2.дԤʱע 1Ԥʱÿṩһס˵ԷƵҵԤӶס 2дס˼ϵϢʱṩ˵ʵϢԱԤȷϹκ⾩ʱ
1 ʲôҵɣϢڣҵҵԱṩڹȷĽڲƷöȺҵԱھƽ̨ܡȲɹ֧2 1.1QҵɵշѱAҵɵķ£1ܽ/=ѱ*0%2½ ڣǰӦ=˵ܽ+˵ܽ½
лʹþطṩԾɻ·Ծɻ·2ƷĻնƷĹԾɻ·ɾȨ̣¼ơ̡ṩһֻ֧յƷƷֻ֧յƷƷڼҵ磨յ䡢ϴ»ӡˮ̻ߡϴСҵȣֻͨѶȣ֧Ծɻ·ƷĿƷҳ
ΪûIJƲȫרġһթƭԤرֲᡷ1 ƽ̨ƽ̨̼ҲڶЧͷԱͨ˽ֻ롢400绰ʽ֪쳣ATMתˡQQṩ˿ӵȲ2 ʵ״̬ԡҵĶҳĽ״̬Ϊ 鿴ȡҵĶв3 ƽַ̨ww
һӪƷ˷ȡһͷþȫӪƷ˷Ǹݶʵػۺϼģȡ˷ѣÿͷʽȡͷҲͬ˷Ѽ˷=˷+˷ʽͣ1ʵأKG=Ʒ2أKG=Ʒ(CM)*(CM)*ߣCM/ϵ һַӳܶȵļķʽ͡






11000002000088