l(f)F(xin)uѪLQһֻuòܿ͂ȾȫȺl(f)ɳ\ȾԚ˲һNuw(ni)ĂȾ^ߵĂȾ̞714졣u56(ni)ʿ_20%50%u׃Ɏ^m(x)ȾuKuȺܸȾ˲ҪǺyܝBѪѪҪ׃l(f)ں^̎ڞ212F(xin)YijҪ۾ˮںyu겻硣עzɰl(f)F(xin)uڃ(ni)ųĝBѪKܶಡuŲѪKϢ
(j)P߶Rί(jng)звeЧuÚ仯ɵùظ1Ƭ12_עУ^uУÿֻu2ÿ2B2աҲÚ仯ɵעҺ1֧ù1֧ټ12_УͶˎͬ
ruÚ仯ɵ1ƬעҺ1֧ù1Ƭù1֧20_ι10ֻuҲֱӻˮuB23졣
AķǽӷNõαۣСˢӣˢйֳǻĤӷN45ֲl(f)Ҫ½ӷN
(j)P߶Rί(jng)звeЧuÚ仯ɵùظ1Ƭ12_עУ^uУÿֻu2ÿ2B2աҲÚ仯ɵעҺ1֧ù1֧ټ12_УͶˎͬ
ruÚ仯ɵ1ƬעҺ1֧ù1Ƭù1֧20_ι10ֻuҲֱӻˮuB23졣
AķǽӷNõαۣСˢӣˢйֳǻĤӷN45ֲl(f)Ҫ½ӷN