ͦĵģ֪ǵһСȤš
ģſʼŹĸޡ
ӳͷʼһһĽ衣
Ȱѳͷλý˵
ͷķ˳ǰֱңսָңλԴҡ
Ȼڿλϣһɨҡ
ɨҡ
г״﹦ܣΪ״ĽṩʻмǿĿ书ܡ
гĽףڿ̨ϵ״Ѿ̫ˣ״Ҫף;Ҫϵ
ɨҾרΪ״ﴴĹԷ䣬һеĹܣΪ֧״﹦ܡĴ״״ĽףἯܷ֮СԭĿֻ̨Զ̲ٿصĹܡ
ģԪ*100*300*100ͭ*100*50ʾ*5֬*502000
ѡȷ֮ɨڣ˽ǵĽС
˽װá
װãźŽװãΪһ塿
ģԪ*20*100*100ͭ*200ϵԪؾʯ*20Ԫת*50,Ԫת*501000
ĵIJ϶٣ң뵽µĽ֮ҵҲֱԵģÿ̽Ҳˡ
úֶԳˮ
ˮ䡿
ˮ䣬ԴܣܹڱڲˮȾܷߡɳ20tˮ
ģ50֬100.ˮԪؾʯ*10Ԫؾʯ*10100
ʳƷˮԶǵһλġ̽ȼߣҲһˮ䣬ǰֹˮȾ⡣
СУˮҪϴ裬ϴ·Ǻȵˮһ㶼ˮеˮˡ
ҳϼһ£һĿ
гɡ
гɶгڡһĿռ书ܣСгڡ
ģ100Ԫؾʯ10200
гڷ
гΧһӰгڷӵķǽ
ģԪػ*60100
Ϊ˴һгڣǵгڣϵͳĹ㣬СгڣҪǰװڳгڣҪռһķ䣬רŰгڣгڣǾװڳֻϹҡ
軹ûмгڣͼֽϡ٣ϡж˵ͻԪ۲࣬ۼֵԪ۵гڡʯǼеңܻԼִгڡ
ִϲңǸҪһʩ̳Ҳǵɱַʱгаõļ̳Щ̳ܹҵѸսһսԼ
ԹսָҺԴңսʵҲȼǺܸߣϵIJϲ̫ˣݻ´˵
ǵһᣬǿΪԱᣬᣬҪСӵзĹԷ䡣
Ҳ½С
ӵһ㣬dz鷿ںңɿɵңҡ
ҪжΪأԱ棬Ҳܵļӳɡ
Σ鷿ңҲнǿֻǰĸңںϳΪһںҡ
ںϹܡ
ңںϳΪһۺҡ
ģϵԪؾʯ20*nn=Ҫںϵ50*n
跢ˣֻҪ漰ռչģһ㶼Ҫ5ϵԪؾʯһ£ÿһϵҪ80Ԫؾʯеʹ
Ϊ˽ʡλãֵһԵѡ
Ƕ㡣
2λ䳡άҡ
λDZεͷϷ
λϣһµĽ
ڤҡ
ڤҡڤںܺʹܣħܣΪյħܡ
ģϵԪؾʯ100ϵħ200ϵħ200ϵ3ϵķһʽ5000
صĹԷ䣬ܹۼħܣܽħܽдԵĴ
еʱҪսħܣһᴿڤңֱӽʡһ衣
ӣǵٶȽߡ
ұҪĵߡ
һΣ֮ûҹ죬һΪʱǸոͻƣԷиĸһ棬ǻûӦħܣΪãѡһʱ䣬˽ջ졣
䰲źãʣһĿˡ
㿪һ䣬άҡ
ĿǰάҵãֻмⲿĿάгڲĿѭ
Σ轫Ҫάҽ
άlv2
ʩ
ģѶ*100*100ϵԪؾʯ100*10Ԫ*10֬*30*2ƥ/Ƥ*10
ȶСĿ꣬1סskjvvx;ֻĶַskjvvx
ģſʼŹĸޡ
ӳͷʼһһĽ衣
Ȱѳͷλý˵
ͷķ˳ǰֱңսָңλԴҡ
Ȼڿλϣһɨҡ
ɨҡ
г״﹦ܣΪ״ĽṩʻмǿĿ书ܡ
гĽףڿ̨ϵ״Ѿ̫ˣ״Ҫף;Ҫϵ
ɨҾרΪ״ﴴĹԷ䣬һеĹܣΪ֧״﹦ܡĴ״״ĽףἯܷ֮СԭĿֻ̨Զ̲ٿصĹܡ
ģԪ*100*300*100ͭ*100*50ʾ*5֬*502000
ѡȷ֮ɨڣ˽ǵĽС
˽װá
װãźŽװãΪһ塿
ģԪ*20*100*100ͭ*200ϵԪؾʯ*20Ԫת*50,Ԫת*501000
ĵIJ϶٣ң뵽µĽ֮ҵҲֱԵģÿ̽Ҳˡ
úֶԳˮ
ˮ䡿
ˮ䣬ԴܣܹڱڲˮȾܷߡɳ20tˮ
ģ50֬100.ˮԪؾʯ*10Ԫؾʯ*10100
ʳƷˮԶǵһλġ̽ȼߣҲһˮ䣬ǰֹˮȾ⡣
СУˮҪϴ裬ϴ·Ǻȵˮһ㶼ˮеˮˡ
ҳϼһ£һĿ
гɡ
гɶгڡһĿռ书ܣСгڡ
ģ100Ԫؾʯ10200
гڷ
гΧһӰгڷӵķǽ
ģԪػ*60100
Ϊ˴һгڣǵгڣϵͳĹ㣬СгڣҪǰװڳгڣҪռһķ䣬רŰгڣгڣǾװڳֻϹҡ
軹ûмгڣͼֽϡ٣ϡж˵ͻԪ۲࣬ۼֵԪ۵гڡʯǼеңܻԼִгڡ
ִϲңǸҪһʩ̳Ҳǵɱַʱгаõļ̳Щ̳ܹҵѸսһսԼ
ԹսָҺԴңսʵҲȼǺܸߣϵIJϲ̫ˣݻ´˵
ǵһᣬǿΪԱᣬᣬҪСӵзĹԷ䡣
Ҳ½С
ӵһ㣬dz鷿ںңɿɵңҡ
ҪжΪأԱ棬Ҳܵļӳɡ
Σ鷿ңҲнǿֻǰĸңںϳΪһںҡ
ںϹܡ
ңںϳΪһۺҡ
ģϵԪؾʯ20*nn=Ҫںϵ50*n
跢ˣֻҪ漰ռչģһ㶼Ҫ5ϵԪؾʯһ£ÿһϵҪ80Ԫؾʯеʹ
Ϊ˽ʡλãֵһԵѡ
Ƕ㡣
2λ䳡άҡ
λDZεͷϷ
λϣһµĽ
ڤҡ
ڤҡڤںܺʹܣħܣΪյħܡ
ģϵԪؾʯ100ϵħ200ϵħ200ϵ3ϵķһʽ5000
صĹԷ䣬ܹۼħܣܽħܽдԵĴ
еʱҪսħܣһᴿڤңֱӽʡһ衣
ӣǵٶȽߡ
ұҪĵߡ
һΣ֮ûҹ죬һΪʱǸոͻƣԷиĸһ棬ǻûӦħܣΪãѡһʱ䣬˽ջ졣
䰲źãʣһĿˡ
㿪һ䣬άҡ
ĿǰάҵãֻмⲿĿάгڲĿѭ
Σ轫Ҫάҽ
άlv2
ʩ
ģѶ*100*100ϵԪؾʯ100*10Ԫ*10֬*30*2ƥ/Ƥ*10
ȶСĿ꣬1סskjvvx;ֻĶַskjvvx