ûɽعҰᗗYԴ׃U錚͵ؼӳɸƷNĴѸٽɗ佛(jng)(j)ֵЧ˼g(sh)c(din)ͶҊЧ졢Чߡʩ?c)ᗗӴĺÕrC(j)ɽ^(q)ȺҪ@һg(sh) һƷNx x^(qing)ͺSa(chn)̓(yu)|(zh)ƷNxˮlҪ^ߵrʳƷNƷN߀(yng)]N۵(jng)(j)rֵc͵ЈrƷNٝʴzС Ҫxһ0.6cmһMѿ֦ӵĽî(dng)^һ֦ϵѿºȥ~Ƭ~ãȻÝԷʧˮ^SS ľ̎ xɽȻLġ؏0.8-2cmox1-3ᗗľһ2-3mһ߅еĿɽһЩھ5-10cm֦lƽλȥľϲƽ^ֵᗗ֦ϼһӶ롣 ӕr (j)(dng)^ľ|(zh)ij̶ԼľͽxƤr_Îľ|(zh)ѿѿɲöληɻʾѿһ㮔(dng)겻Ȱl(f)m(dng)ѿL䌍ҿɷֹ(dng)ѿ м֦ϗlϗlx0.01-0.005(yu)|(zh)Ĥ(j)ֶ̎ȼ2-10ϗl ӷ ᗗӴķƤӡľ|(zh)ѿӺѿӵȶNӶÎľ|(zh)ѿӼѿ ľ|(zh)ѿӡѿӲî(dng)l(f)֦ϵѿrȌϵĶ֦0.7cmُѿϷ1cm̎Mһ_(d)1/3Ȼѿ·1cm̎б^Mпڣƽ¼Ԏľ|(zh)ĶѿƬȻľxһƽ֮̎õһTпMпL1cmvпL1.5-2cmõ_ľпƤѿƬѿƬ϶˺ľMпڌ(yn)^ϗl¶po¶ѿӳɻڴ3ѮڽѿϷ1cm̎ ѿﵽ֮̎g@rѿӵĮ(dng)겻ټ裬괺żѿӵĽѿδľ|(zh)^ϵѿȡ(dng)^ѿϷ05cm̎Ϸ֦l֦1cmُ̼ѿ1̎¶һһѿĆб֦Kľ⻬̎СTνӿпڿvMLcѿஔ(dng)_(d)ľ|(zh)ѿбѿ϶cľMпܽӣϗloH¶ѿ1ܺɽ⽉zɻ Ӻ 1a(b)ӡӺ15ҙzǷɻwƤɫrѿȄߞɻƤɫl(f)ߞδɻ(yng)M(jn)a(b) 2ØPrʩʡxLM(jn)Y(ji)Y(ji)× [Ԕ]
ˮ~ƬԬF(xin)~}Gɫy𣬳yɫꅲɢ֦~Сɹ^O(sh)Ҳɹ@^p ˮַQײݡX~ѩݡ~nnơˮٶݱֲ Ҫc(din)£ 1Ҫ(yn)AԸЙC(j)|(zh)ĸ~@ɳƳɵB(yng)^ϲͺ(yng)ҊҊܝnˮ܇~ڰ56gÿʩҺһͿɱCȫʢL^ͽLÿ귭QһΣ葪(yng)ԴԜ\Ҫˮ 2ꖹֱ䣬^a~Ƭ׃ɫʵ֦lͽL(ji)g׃L(yng)Ҋ 3^prֵ(yng)ʹֲ갫֜Aڸ߶L40ҕrՓ֦(c)֦(yng)̽ػժ23Դٷ֦ʹֲSMoµ֦lxȡǤ 4^ͺ14ϼM(jn)Lm؞1525棬ԽضȲ6㲻܃ 5ˮL23紺ѿǰL^ߵ֦M(jn)ʹ֦ʹֲԸtɢy^pЧu 6Ǥ己ֳɼһij䌍֦lÿ3(ji)һÿα~Ƭ2öɳ2040ǤڜȫM(jn)ҲM(jn)з귱ֳ 7װl(f)t֩xΣҺȷΡ ӛ [Ԕ]
1x֡ĵطֲ ϲꖹꎣϲɷeˮͺͺһ㲻ˮҪˮõɳaέh(hun)t֦l(x)L^Сɢ]йNֲϣmȻҲLСL 2ֲҪc(din)莧m(dng)ȥ֦lԺˮԺÿ괺ɺr(dng)ѿȄ_ǰһˮ 3ˮ㲻ϲмʩ^tͽLӰ_һÿ붬ǰʩһθĶѷa(b)еB(yng)֡ 4xԺ粻NɌBͬ²ɂѿͬrփ(ni)^֦lͨL(fng)͘^M(jn)Ȱl(f)֦γɻѿ~ɰѲx֦֦w(x)֦ȥ֦ͽL֦دB֦^֦M(jn)m(dng)̽ʹ֦lֲQ֘ڈAL_Զ꼾Ҫeעˮeˮ^ã~ࣩӛ [Ԕ]
ÿ紺M(jn)ГQµB(yng)ø~4@4ɰ2a(chn)ڟᎧLg(yng)oĹգļןἾ(ji)Ҫעa흲ˮϲÿ7һ10ʩһϡˮ_ǰɶʩһЩ⛷ʣʹ_ørGƽrm(dng)ʩһЩ0.2%၆Fֹܷ~Ƭl(f)SͬrҪעM(jn)֦_Ԯֲ鱣̓(yu)Ҫrʹֲ갫SM~ï붬ǰֲҪ҃(ni)B(yng)o(h)Ҝ˱12-15 ^Ϣ ɿ́Ҫxӷ ӷֹɻٺֻL_ ^~ﺣҪc(din) mԽҪc(din) ӛ [Ԕ]