ᘹ?yn)ζҠIB(yng)r(ji)ֵ߶˂ϲᘹڰl(f)g(dng)?sh)ԭl(f)F(xin)F(xin)r(nng)ӳҪ}İl(f)ԭA(y)ʩBo
һNKȰl(f)
ӷNNȰl(f)zl(f)Sήl(f)ԭپNŕr(sh)g^Ll(f)ϻڽӷNr(sh)NKܵƾӷNߵߜӷNB(yng)h(hun)Ĝضȳ^30Nܸߜ
A(y)ʩʹmgNg30-35죬zʢڸߜ⣬糿ҹgӷNB(yng)Ҽӏ(qing)ͨL(fng)m(dng)tr(sh)gߜ۽ӷNr(sh)ֹz
NKȰl(f)
l(f)h(hun)ӷNKzȰl(f)ɫףttσ(ni)Ll(f)ԭrľмsľмԭкƾzL|(zh)B(yng)Ϻˮ^ʹa(b)䵪Դ^`־^ƾzLb^(sh)ԲB(yng)ϲ(x)ֳB(yng)pHֵƫƫAzyL߾N|(zh)˥ˣzp
A(y)ʩx~ľмrľмľмÃ(yu)|(zh)Ƥa(b)㵪Դڸߜؕr(sh)g20%ߜؕr(sh)ۣ^0.1%`־0.05%-0.1%ˣľмһоģڸB(yng)ϵܣQľм^(x)϶СⲻĆ}_IJ߉r(sh)űM՚⣬Ҫ147.1ǧ´_2Сr(sh)偕r(sh)w(yn)(sh)©ҪҪڜض100汣10Сr(sh)LB(yng)br(sh)pHֵ{(dio)7-8պcˮıB(yng)ϺˮSɫƷN65%ɫƷN60%ߜÜp^ߏu(y)ľN(yng)λُNxþz։ܵă(yu)|(zh)N
zl(f)Sήs
ӷN10-15zul(f)Sϡήs^m(x)σ(ni)Ll(f)ԭB(yng)҃(ni)ضȸߣͨL(fng)cgŷ^oӰ푿՚ͨϜɢl(f)yzܸߜ^҉̫(sh)ⲻzȱ۲σ(ni)ȟԼ(x)ֳZIB(yng)ƾzLB(yng)ͨL(fng)̼ȸ
A(y)ʩB(yng)ҵĜضȱ20ҞácgҪgԱϜذl(f)ɢߜ⣬ͨL(fng)պˮbɾoml(f)F(xin)^r(sh)ɌͨL(fng)̎B(yng)ϳ100汣10Сr(sh)Էֹ(x)Ⱦ
ġl(f)ھzLttLMl(f)ԭ
ٴ(ni)zȱҊڃ^ڷ]ʽl(f)B(yng)ڜضƫzLֹͣL
A(y)ʩٲ÷]ʽl(f)B(yng)(dng)zL3-5וr(sh)^K_ɄӴ՚ô̿ͨa(b)ڱmB(yng)҃(ni)ضȲ18