ʦģ⡪ȿư
ij̽Ŀʩƻͼʮʾʩ
Уҵֱԭɿغʩλԭ
ijʱ һӰ죬Ӱ1ʾ(
ΪӳΪ̹)ʩƻ
ƻΪ80(ͼʮ)ڹʱ ı仯ʩ
ƻʵʹΪ89(ͼʮ)
Ӱʱ (λ) 1
ҵ ɿ ʩ ʱ ӳһ
ԭ λԭ ӳ õʧ Ԫ/
A 0202500
B 2024700
C 20-2 0500
D 2024400
E 02-2 0600
F 3205700
G 0202500
H 4037400
ϼ 13 83 24
⡿
1.ȷʩƻͼʮͼʮĹؼ·
2.ӳͬ21ʵʹӳͬ9Ƿ
Ϊʲô
3.ʦӦǩ֤ӳͬڶΪʲô
4.ʦӦǩ֤ΪΪʲô
𰸡
1.ʩƻͼʮĹؼ·ǣ----ߣ
ʩƻͼʮĹؼ·Ǣ----ߡ
2.Ҫ˳21첻ҵԭͲɿضԹ
ʱ Ӱ첻ȫڹؼ·ϣҪ˳ӹ9
аʩλԭɵĹʱ
ӳ̡
3.ʩλԭɵĹӳӦڡ
ʦǩ֤˳ӵĹΪ88808()
4.ֻҵֱԭɵľʧ֣
2×7002×5002×4003×7004×4006900()
ࣺyunyun
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