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𾴵ûӭʹþƽ̨ΪṩľPLUSԱ󸶷Ϊ˱¼ơûȨ棬ʹþPLUSԱ󸶷֮ǰϸĶ˷Э飨¼ơЭ顱ݣرǼӴֲ֡ûѡͬ⡶PLUSԱ󸶷Э顷ͨťʾûͬⲢǩ˱Э飬ͬرЭԼЭ鹹û뾩ƽ

һװһǾΪûṩɫװָͻھµ֧֡װһ塱ƷͷԱԼʱΪͻṩͻͬʱɰװķ񡣶Χ̣һΧָĿΪṩ͡뻧װװһ廯ķָĿװһ嵱ǰֲ֧סլҾߡӡϴ»ͰĿֵ֧Ŀµʱǡ

һʲôǼ۸񱣻Ʒ۸񱣻ָھƽ̨С7۱/15۱/30۱/90۱/180۱/365۱ʶƷͬһƷ۸Ʒ۷ۣڼ۸񱣻˻ۡ۸񱣻β鿴1۸񱣻μ㣿1ӪͶƷǩǰǩ

һȷϼ1վָjd.comƶͻӦó³ơվӷȨȨڡУվṩķȫ䷢ķͲϸִСȷзעʱЭ뱾վЧͬʱΪվʽû2ݹҷɷ仯վӪҪȨԱЭ顭

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

ӭʹþ֪ʶȨάȨƽ̨Ϊʹþ֪ʶȨάȨƽ̨ӦĶء֪ʶȨάȨƽ̨ʹЭ顷¼ơЭ顱ĶݣرεơԺӴʽʾע⡣ĶܱЭȨʹþṩľ֪ʶȨάȨƽ̨ʹþ֪ʶȨάȨƽ̨ΪĶͬ⡭

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

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