❶ 鍔炵悊灏忎紒涓氳捶娆惧埄鐜囨槸澶氬皯锛
1銆佷腑灏忎紒涓氭姷鎶艰捶娆惧埄鎭涓鑸鏄鍥藉跺熀鍑嗗埄鎭涓婃诞10~30% 锛屼紒涓氭姷鎶艰捶娆句竴鑸鍙浠ョ敵璇峰埌鐜版湁鎶垫娂鐗╃殑5~7鎴 閾惰岀殑浼佷笟鏃犳姷鎶艰捶娆惧埄鎭涓鑸涓哄勾鎭10%宸﹀彸锛屼笉杩囩洰鍓嶅仛浼佷笟鏃犳姷鎶艰捶娆剧殑閾惰屼笉澶氾紝鐩鍓嶄竴浜涜捶娆炬満鏋勪篃鍐嶅仛鏃犳姷鎶间笉杩囧埄鎭鐩稿归珮鏈堝埄鎭鍙杈惧埌2%-2.8%涔嬮棿锛屼腑灏忎紒涓氳捶娆惧墠璇锋厧閲嶈冭檻 璧勯噾鎴愭湰鐩堝埄鎯呭喌銆
2銆佷腑灏忎紒涓氳捶娆剧殑鍒╃巼涓鑸鏄鍩哄噯鍒╃巼涓婃诞20%~30%锛岃屾睙娴欎互澶栧湴鍖虹殑涓灏忎紒涓氳捶娆惧埄鐜囨洿楂橈紝鏈夌殑鐢氳嚦涓婃诞70%~80%銆傚湪澶琛2鏈8鏃ュ姞鎭鍚庯紝涓骞存湡璐锋惧熀鍑嗗埄鐜囦负6%锛屼互姝よ＄畻锛屼笂娴70%~80%鎰忓懗鐫涓灏忎紒涓氳捶娆惧埄鐜囧湪10%~11%銆
3銆佲滅敱浜庢睙娴欎竴甯﹂噾铻嶅競鍦烘瘮杈冨彂杈撅紝鏈嶅姟涓灏忎紒涓氱殑鏈烘瀯涔熸瘮杈冨氾紝鍥犳ょ珵浜夊崄鍒嗘縺鐑堬紝璇ヨ屽瑰皬浼佷笟璐锋捐緝姝ゅ墠骞舵湭鏄庢樉涓婃诞鍒╃巼銆傗濅笂杩版皯钀ュ煄鍟嗚岀浉鍏宠礋璐ｄ汉璇撮亾锛岃ヨ屽逛簬寰鍨嬩紒涓氥佷釜浣撳晢鎴疯捶娆剧殑鍒╃巼鐩鍓嶅湪7%~10%銆