ᘹζҠIB(yng)rֵ߶˂ϲᘹڰl(f)gԭl(f)FFrӳҪ}İl(f)ԭAʩBo
һNKȰl(f)
ӷNNȰl(f)zl(f)Sήl(f)ԭپNŕrg^Ll(f)ϻڽӷNrNKܵƾӷNߵߜӷNB(yng)h(hun)Ĝضȳ^30ϣNܸߜ
AʩʹmgNg30-35zʢڸߜ糿ҹgӷNB(yng)ҼӏͨLmtrgߜ۽ӷNrֹz
NKȰl(f)
l(f)h(hun)ӷNKzȰl(f)ɫttσLl(f)ԭrľмsľмԭϣкƾzL|B(yng)Ϻˮ^ߡʹa䵪Դ^`־^ƾzLb^ԲB(yng)ϲֳB(yng)pHֵƫƫAzyL߾N|˥zp
Aʩx~ľмrľмľмÃ(yu)|Ƥa㵪Դڸߜؕrg20%ߜؕr^0.1%ӡ`־0.05%-0.1%ľмһоģڸB(yng)ϵQľм^϶СⲻĆ}_IJ߉rűM՚Ҫ147.1ǧ´_2Сr偕rw©⣬ҪҪ㣬ڜض100汣10СrLB(yng)brpHֵ{7-8պcˮıB(yng)ϺˮSɫƷN65%ɫƷN60%ߜÜp^ߏuľNλُNxþzס։ܵă(yu)|N
zl(f)Sήs
ӷN10-15죬zul(f)Sϡ衢ήs^m(x)σLl(f)ԭB(yng)҃ȜضȸͨLcgŷ^oӰ푿՚ͨϜɢl(f)yzܸߜ^҉̫ⲻzȱ۲σȟԼֳZIB(yng)ƾzLB(yng)ͨL̼ȸߡ
AʩB(yng)ҵĜضȱ20ҞcgҪgԱϜذl(f)ɢߜͨLպˮbɾoml(f)F^rɌͨL̎B(yng)ϳ100汣10СrԷֹȾ
ġl(f)ھzLttLMl(f)ԭ
ٴȲzȱҊڃ^ڷ]ʽl(f)B(yng)ڜضƫzLֹͣL
Aʩٲ÷]ʽl(f)B(yng)ģzL3-5וr^K_ɄӴ՚ô̿ͨaڱmB(yng)҃ȜضȲ18