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2019ҵλԣϷ֮ͬλȽϷ

2019-07-02 18:04:43|

йҵλΪλ˳ͨҵλƸ!ΪҴвϷ⡶Ϸ֮ͬλȽϷ()ϣ԰λ˳!

1.ɷĸͬ

ǵķĸڱϵԽĸСķһʵķĸ֣ͬٱȽϷӵĴСʱӴķ;ͬСķСͨ˵“ͨ”

˵0.71/1.262.9/5.04۲췢ֺߵķĸǰߵ4˿Խǰߵķӡĸͬʱ4õ2.84/5.04߷Ӵ0.71/1.262.9/5.04

2.ӷĸ仯Ƚ

ǰߵķӴںҷĸСںߣôǰߴ;ͬǰ߷СںҷĸںߣôǰС

˵4.07/672810.38/3958ǰߵķСںҷĸںߣ4.07/672810.38/3958

3.ģϰ

ڢ407/67281038/39581333/4408324/3217УֵСʽ( )

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B.

C.

D.

ȷ𰸣A

й(www.zgsydw.com)ֱȽĸʽӵķӡĸ“ӷĸ仯Ƚ”Եõ407/67281038/3958407/67281333/4408ųBCֻȽ407/6728324/3217ĴСɡ324/3217=(324×2)/(648/6434)64840764346728407/6728324/3217

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