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ڼԾƽ̨֪ͨ򹫸ķʱΪ׼

1.ΪʲôҵԤҪԤָΪ˰տ˵ҪƶһԤʽδԤס۳ȫ򲿷ַѡԤͨ¼1Ҫӳ䱣ʱʱƵݷҪṩÿ2Ƶڷŵ»ҪԤṩÿ3ʱڣչƽڼ䡣ƵҪˡ

һܿͻѡСЧǡʶӪƷڶǩպָʱڷƷЧڲ϶ӦЧҪ󣬿ύۺϵͷ룬ṩЧƾ֤ͨΪͻṩ·ƷЧҪʣౣڲ㱣ڵ1/2ʱΪͻ벹ƷЧҪʱƷΪͻ˻˿̿ͻۺ

1.Ԥб൱бϡԤȡκηáֻҪԤ֮յԤɹţƵͻ䡣ȥֱӵƵ޷뷳ա2.дԤʱע 1Ԥʱÿṩһס˵ԷƵҵԤӶס 2дס˼ϵϢʱṩ˵ʵϢԱԤȷϹκ⾩ʱ

1 ʲôҵɣϢڣҵҵԱṩ޹ڹȷĽڲƷöȺҵԱھƽ̨ܡȲɹ󸶿֧2 1.1Qҵɵշѱ׼Aҵɵķ£1ܽ᣺/=ѱ*0%2½᣺ ڣǰӦ=˵ܽ+˵ܽ½񡭡

лʹþطṩԾɻ·Ծɻ·2ƷĻնƷĹ򶩵Ծɻ·ɾȨ̣¼ơ̡ṩһֻ֧յƷƷֻ֧յƷƷڼҵ磨յ䡢ϴ»ӡˮ̻ߡϴСҵȣֻͨѶȣ֧Ծɻ·ƷĿƷҳ

ΪûIJƲȫרġһթƭԤرֲᡷ1 ƽ̨ƽ̨̼ҲڶЧͷԱͨ˽ֻ롢400绰ʽ֪쳣ATMתˡQQṩ˿ӵȲ2 ʵ״̬ԡҵĶҳĽ״̬Ϊ׼ 鿴ȡҵĶв3 ƽַ̨ww

һӪƷ˷ȡ׼һͷþȫӪƷ˷Ǹݶʵػۺϼģȡ߼˷ѣÿͷʽȡͷҲͬ˷Ѽ߼˷=˷+˷ʽͣ1ʵأKG=Ʒ2أKG=Ʒ(CM)*(CM)*ߣCM/ϵ һַӳܶȵļķʽ͡

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