ݽôI(lng)
˷Зl֮һՈI(lng)ȡB(yng)Ͻ
(1)199871պӻB(yng)ϱU_Ҏ(gu)gӋUM(ҕͬUMͬ)M15;
(2) 1998630 ǰӻB(yng)ϱU 2013630 ǰ_Ҏ(gu)gӋUMޝM10;
(3)1998630ǰӻB(yng)ϱU201371պ_Ҏ(gu)gӋUMޝM15;
(4)1998630ǰ(yng)δӻB(yng)ϱU199871Ժk텢aUm(x)_Ҏ(gu)gӋUMޝM15
I(lng)ȡB(yng)ϱUI(lng)٣
A.A(ch)B(yng)Ͻ= ȫʡڍƽY(1+ƽUMָ(sh))2UMޡ1%;
B.~B(yng)Ͻ=~~~B(yng)ϽӋl(f)(sh);
C.σA+B֮͞ÿI(lng)ȡ~
P(gun)֪RxB(yng)ϱUʲô
B(yng)ϱUƶȵҪMɲUUNҪUN֮һB(yng)ϱU(B(yng)ϱUƶ)LJҺ(j)һ`ɺͷҎ(gu)Qڄ_Ҏ(gu)Ľڄx(w)Ąڄgφʧڄ˳ڄӍλĻһNUƶ
҇B(yng)ϽҪ֞I(y)λˆTB(yng)ϽI(y)ˆTB(yng)ϽߌеIJͬƶȣݛՓVQB(yng)ϡp܉ơߴһNҕԵƶ҇ѽ(jng)m(x)20
B(yng)ϱUǰҽy(tng)һķҎ(gu)ߏƽ͌ʩUƶI(y)U{B(yng)ϱUM_Ҏ(gu)gԭ˳ڄӍλkm(x)U(jng)kC(gu)֧B(yng)ϱU(ҲQݽ)B(yng)ϽɻA(ch)B(yng)Ͻ͂~B(yng)ϽM