ʹNiõķֳĶĸia(chn)회(du)NiM(jn)пƌW(xu)B(yng)
1 B(yng)
iҪM㵰|(zh)Ҫ?yn)鵰|(zh)(du)ڹiҺ(sh)Լ|(zh)ߺ͌(du)ӵĉL(zhng)̶кܴP(gun)ϵͬr(sh)߀(yng)CгľSغ͵V|(zh)עIB(yng)ɷֵҪa(chn)зNiռZֵˮƽ18—20%ռZп30—31/ʹiʲCNwriwr^^ݶ(hu)ʹi½߀a(chn)֫㲡ÿֻι2—3μι2—3ԃ(ni)
2 ӏ(qing)B(yng)
Ni(yng)坍՚rmĭh(hun)l£߀Ҫ¹
2.1iȦҪm(dng)һЩÎ\(yn)(dng)(chng)ꖹ՚ͨҪ(jin)(sh)
2.2õƶιɾN\(yn)(dng)ˢԇȸ(xing)(yng)ڴw̶ĕr(sh)g(ni)M(jn)×liB(yng)Ҏ(gu)Եƶڹ
2.3ӏ(qing)Ni\(yn)(dng)@ӿɴM(jn)ʳ(qing)w|(zh)^^;ҺƷ|(zh)ͬr(sh)Ҳɜp֫㲡l(f)ÿ쑪(yng)(jin)i\(yn)(dng)\(yn)(dng)(chng)\(yn)(dng)߀(yng)M(jn)(q)s\(yn)(dng)ϻˬr(sh)M(jn)M(jn)
2.4ڙz鹫iҺ|(zh)(sh)˹ھĹiÿβɾҪz龫ҺƷ|(zh)ñĹiÿҲҪz1—2ΣeǺ乫i_ʼʹǰ̈́ʹÕr(sh)Ҫz侫Һ2—3Һ|(zh)ĹiQN
2.5÷Nim˵ĜضȞ18—20ȡiҪԜpϵĺͼl(f)ļߜؕr(sh)Ҫأߜ،(du)NiӰȞҪpʳ½߾ҺƷ|(zh)½NiL(zhng)̎ڸߜ£侫ҺƷ|(zh)ܵ(yn)ӰF(xin)龫ӻ½(sh)ͻ(sh)½ξӔ(sh)ӡ
2.6ڌ(du)NiM(jn)w(ni)w(q)ɰÿ33w1עSÿɴ
2.7A(y)ԂȾͷNiֳԼİl(f)óҎ(gu)߽ӷN
3 r(sh){(dio)
3.1iһg_ʼ{(dio){(dio)Nr(sh)NڵĵҪƽֲ̹̫ں̫Ne̫СiNr(sh)
3.2乫iM(jn){(dio)̕r(sh)(yng)ȓl(f)鷀(wn)ĸiĸic{(dio)̵ĹiwͲ̫h(yun)乫iһr(sh)(du)(yng){(dio)oСioĸiꎵ侫
3.3iעM(jn)һЩҪίr(sh)ҪСܽoi̫̼ir(sh)B(yng)Ta(chn)ηָ
3.4iڅ{(dio)NǰM(jn)һЩA(y)ֳϵKԼ߽ӷNX瑪(yng){(dio)ǰһ(g)ע䲢_|(zh)
4
i(yng)^lNɾ^mӰ푾ӻܽ;ӵܶȺʹxĶӰܾ_ʼʹõĺ乫iÿʹһ1—2qСiÿN(yng)^1ΣBm(x)2—3(yng)Ϣ22qϵij깫iÿ첻(yng)^2ɴgr(sh)g(yng)6Сr(sh)ÿϢ2t(hu)s̹iʹޡiÿNr(sh)g^L(zhng)һ5—15r(sh)(yng)܇h(hun)oκθɔ_ʹi侫ȫiL(zhng)ڲN(hu)ɾҺƷ|(zh)½p(du)L(zhng)r(sh)gʹõĹiҲ(yng)M(jn)вɾԱ;ҺƷ|(zh)
5 Q
Ni̭ʼs30%—45%һʹ1—3ꡣNi̭ԭtaҺƷ|(zh);bNccĸiʼa(chn)Д(sh)d֫e(du)йО