1.ƷţҵЇʳָ]ÿÿҪz300˵ҺB(ti)hÿxһţ(220)һ(100)һҺB(ti)̵ĔzͿp_300ϡ
2.G~߲ˣ]ÿԉ500߲
3.Ʒ綹ƤȴƷһƷÿʳ105~175˼ (j)ҕ
÷ɣ
Ч
ϣ÷50gɣظ15gƤ1ǡm(3~4)
вϴã÷ɣظƤˮ500mlݰСr;Ȼ÷ɣظ(ݵˮ)мˮ2000ml_D(zhun)С30mǣ貢С10Pʳá
ЈLjؔ(jng)W(wng)аӛ֡DƬ(qun)ЈLjСκýwW(wng)վ߂δ(jng)ڙ(qun)D(zhun)d朽D(zhun)ʽưl(f)ѽ(jng)ڙ(qun)ýwW(wng)վD(zhun)dʹÕrעԴЈLjؔ(jng)W(wng)аա`߱λ؟