
һ㪚(d)أ˂ϲzʹ۸ڶČ(sh)`У(jng)^ԇ(yn)ʹһһF(xin)׃F(xin)ǣ
һӡһƿƕһ|(zh)(w)ͬɻҲƿһԼw45xѵɻľ612̎࣬ڼ̎СQ혱ⷽһL5ĿxLСmеĕһ׃B(ti)oɻĵ(jng)^ֲ̎꣬ꎛ̎ˮֱ30%-45%m(dng)⛷ʣֱ15-20Ŀ5-10⛣(jng)^15-20ӵĕһɳɻɷQһһ_Ĵλքe7Ѯ8Ѯ9Ѯ10Ѯ_һ_r(sh)g5r(sh)-7r(sh)ÿ仨ʢ_3-5졣ɻpһr(sh)gȕһ14-16Ķ׃˕һһF(xin)ԡֱ_(d)12-15ףȕһ3
Ӱֲ_Ҫյĸ׃һϵ׃ʹһڰʢ_?yn)һԭa(chn)ϲīһ׃ꖹᡣһ_ɱןꖹⱩ_r(sh)gɴpˮl(f)γ(x)TzҪ׃@N(x)ԣɲз
1.LՕr(sh)gڱ_ձrʹՕr(sh)g_(d)10Сr(sh)ңg늟^m(x)Сr(sh)Ը׃_r(sh)g
2.׃Օr(sh)g(dng)һٕr(sh)ѕһڟoL(fng)İ̎7r(sh)_ʼß°ҹ3r(sh)Bm(x)M(jn)14-16̎һɰ_

3.Խ׃(x)Խѕһڰ̎Ҝر10-1530%-40%(g)ԽҪ̫Ҫ̫_r(sh)xٵĕһúϴסڹ7r(sh)_ʼ20ߵğ40-60ȵğ䵽ڶϴסֱ̎һ_@̎һڰ_ڿ_(d)8Сr(sh)-16Сr(sh)
sĕһɫԭɫ(jng)sʜ\S\StĻ䣬ż߀(hu)F(xin)׃tĻЕһF(xin)ͿԲ@Щʩ
һƪ ޥmҷNֲ