ʡ()ȡ_ʼ Ӌ(j)20.5f
812_ʼʡͨУȡM(jn)Aͨ()ȡ
ͨƸ()εȡm(x)819ԓӋ(j)20.5fʷӋ(j)10.7fˣӋ(j)9.9fˡ
wr(sh)g飺812ƽ־ԸͶn81512r(sh)ȡY(ji)81710r(sh)16r(sh)]ȡķϗlĿ(bo)־Ըδȡͨˇg(sh)wи߿ɿ130ϵĿ(bo)־Ը 8188r(sh)30־ԸͶn81816r(sh)־ԸȡY(ji)8198r(sh)30ֽͶn81912r(sh)ȡY(ji)
⣬ˇg(sh)811ȡY(ji)ԓΞʹI(y)ɿČƌI(y)