1ӱԴI(y)g(sh)WԺ
2ɽƼI(y)g(sh)WԺ
3ɽI(y)g(sh)WԺ
4ɽI(y)I(y)g(sh)WԺ
1ӱԴI(y)g(sh)WԺ
ӱԴI(y)g(sh)WԺǽ(jng)ӱʡ䰸ļˍλӖ^m(x)ȫg(sh)ӖȶNkWӴһwͨԺУ
2ɽƼI(y)g(sh)WԺ
ɽƼI(y)g(sh)WԺɺӱFFɽFF؟ι˾ͶYdk(jng)ӱ䰸ͨȫƸWԺWƌӴΡ
3ɽI(y)g(sh)WԺ
ɽI(y)g(sh)WԺLJkȫͨߵȌWУʩƌӴθߵI(y)g(sh)WԺλھаvʷغعI(y)??ɽС
4ɽI(y)I(y)g(sh)WԺ
ɽI(y)I(y)g(sh)WԺǺӱʡɽЌٸԺУҰǸɸԺУ헽O(sh)λ7ֵ֧ؔcO(sh)I(y)ӋCW(wng)j(lu)g(sh)1طֵ֧ؔcO(sh)I(y)