҂?ni)ճгҊˮζɿڣIB(yng)S˂ϲۡڗNֲ^PijF(xin)(yn)Σ˗LĮa(chn)ČҽBPЧμ҅
PǞ麦~Ҫ֮һȥ҇a(chn)^(q)l(f)ձ(yn)l(f)֮ձ֮(yn)pʧ֮Ҋ(j)hоڌɽӱ^(q)ͱѳǿh{(dio)ȥ5·ݸߜض(do)ԓl(f)硢ΣrgL6ѮF(xin)~7Ѯ_ʼ~6-9_(d)l(f)߷壬һ@~30-40%ز@~ʸ_(d)90%麦L_(d)100~ƬHӰ푮(dng)ꗗĮa(chn)ӰLa(chn)
~Ƭܺ~ɢGɫСcu׃ɫtɫԺSɫ߅a(chn)Ҏ(gu)tľGɫСcʹ~Ƭʻ~׃SɿÓ䡣~ƬܺЧʽЙCB(yng)ַeۜpIB(yng)ļӄֲeӶѺvʧˮ(yn)(do)w½
ȥꗗPl(f)ԭҪcһǹַ(dng)wͨL(fng)ⲻǸƶȵĸĸƷNƏV֮ˮʹˮƽߣ闗Pİl(f)Є(chung)һB(ti)h(hun)Ǻҕ@IJxCϷһ㗗r(nng)ֻҕxҕDzҕ@x@ʩˮԴ(sh)ߡȥ·ݸߜض(do)ԓl(f)Դe۶֮Lڜضmʹԓl(f)ɞ(zi)
ȥP(yn)ذl(f)Դe۶֮ڸߜض꣬ڲl(f)l(f)չ粻Y(ji)(jng)ȡӖ(xn)ӏPԕٶȱl(f)С
μg(sh)
1ƌW(xu)ʩʣʩù䌣÷(j)wÿ1-3~懊ʩԪʻ0.2-0.3%ߘw
2ˎΣ6Ѯ-7Ѯ_ʼ9Ѯָ10-15쇊һ600-8004%r(nng)120䌣ҺЧܺͬrɴM(jn)L߹a(chn)Ʒ|(zh)Ҳ~Ƅ籶ʽҺȻ~~ɚõȣcW(xu)PԷۄ600-800ʹ