2010һʦȵ㰸⼰

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ܲ׼ijۺ¥Ŀʩɽ赥λ֯йб꣬б
Ҫȷ£
(1)б깤С飻
(2)б깫棻
(3)бļ
(4)Ʊף
(5)бļ
(6)ֳ̤֯бɣ
(7)Ͷ굥λʸ飻
(8)Ͷļ
(9)ꣻ
(10)ȷб굥λ
(11)ꣻ
(12)ǩзͬ
(13)б֪ͨ顣
ABCD4ҾʸϸʩҵμӸùͶָ꣬йصݼ±
Ͷ굥λıۺ͹
Ͷ굥λABCD
ۣԪ3420
ڣ460
б깤Сȷָ꼰ַ¡(1)Ա׼(3600Ԫ)ġ3ΪЧַ꣬ǣԱ׼۵-3Ϊ100֣ڱ׼۵-3Ļϣÿ15֣ٷ뵽(2)Ϊ500죬ַǣǰ10Ϊ100֣ڴ˻ÿϺ52֡(3)ҵʩʸʱ
ҵ÷֣CλΪ100֣ABDλΪ95֡ʩ÷֣ABλΪ100֣CDλΪ95֡
(4)ָȨطֱΪͶ걨45Ͷ깤25ҵʩ
Ϊ15
⡿
1б깤˳Ϊб깤Ⱥ˳Ƿ׵ףȷ
˳
2±ÿͶ굥λָ÷ּܵ÷֣б۵÷Ҫгʽ
ܵ÷гβȷб굥λ
ָ÷ּܵ÷ֱ
Ͷ굥λ
ĿABCDȨ
Ͷ걨ۣԪ
۵÷֣
Ͷ깤ڣ
ڵ÷֣
ҵ÷֣
ʩ÷֣
ܵ÷֣

𰸣1б깤Ⱥ˳׵
ȷ˳ӦΪ(1)б깤С飻(2)бļ(3)Ʊף
(4)б깫棻(5)Ͷ굥λʸ飻(6)бļ(7)ֳ̤֯бɣ(8)Ͷļ(9)ꣻ(10)ꣻ(11)ȷб굥λ(12)б֪ͨ飻(13)ǩзͬ(1)-(3)-(4)-(2)-(7)-(5)-(6)-(8)-(9)-(11)-(10)-(13)-(12)
2۵÷ּ¡
1)Aλ۽Ϊ(3420-3600)3600=-5
Աۣ/ס10034203600100=95
׵-3Ϊϱꡣ
(2)Bλ۽Ϊ(3528-3600)3600=-2
Աۣ3528360010098
BλıЧꡣ
BλΪ(3528-360097)(360097)100=1
Bλ۵95
÷֣95045=4275֡
(3)Cλ۽Ϊ(3600-3600)3600=0
Աۣ36003600100=100
CλıЧꡣ
CλΪ(3600-360097)(360097)100=3
Cλ۵85
÷֣85045=3825֡
(4)Dλ۽Ϊ(3636-3600)3600=1
Աۣ36363600100=101
DλıЧꡣ
DλΪ(3636-360097)(360097)100=4
Dλ۵80
÷֣80045=36֡
ָ꼰ܵ÷±С
ָ÷ּܵ÷ֱ
Ͷ굥λ
ĿABCDȨ
۵÷֣4275382536045
ڵ÷֣2452425025
ҵ÷֣1425151425015
ʩ÷֣1514251425015
ܵ÷֣965915895100
ηϱ123     б굥λΪBλ