鐢ㄤ簬鐩存祦闆绘祦閲忓�艰畩鎻涚殑浜掓劅鍣�銆傚畠鍒╃敤閻靛績绶氬湀涓�閻靛績鍙楃洿娴佸拰浜ゆ祦闆绘祦鍏卞悓纾佸寲鏅傜殑闈炵窔鎬у拰闈炲皪绋辨��锛岄�氶亷鏁存祦闆昏矾锛屽皣閫氶亷绶氬湀鐨勭洿娴佸ぇ闆绘祦鎸夊対鏁�(sh霉)鍙嶆瘮璁婃彌鎴愮洿娴佸皬闆绘祦銆備富瑕佺敤浜庢脯閲忕洿娴佸ぇ闆绘祦锛屼篃鍦ㄦ暣娴佺郴绲�(t菕ng)涓�鐢ㄤ綔闆绘祦鍙嶉�嬨�佹帶鍒跺拰淇濊��(h霉)鍏冧欢銆傝垏鍒嗘祦鍣�(瑕嬮浕娴佽〃)姣旇純锛屽畠鐨勯浕鑳芥悕鑰椾綆骞跺叿鏈夐殧闆�浣滅��銆傚父鐢ㄧ殑鐩存祦闆绘祦浜掓劅鍣ㄧ殑绶氳矾濡傚湒銆傜洿娴侀浕娴佷簰鎰熷櫒鍦栦腑A鑸嘊鏄�鍏╁�嬬浉鍚屼絾鍚勮嚜鐛�(d煤)绔嬬殑閻靛績銆傜洿娴佸ぇ闆绘祦I1娴侀亷鍏╁�嬪垵绱氱篂绲勶紙鍗冲湒涓�鐨勭┛閫氬皫(d菐o)绶�,鐩哥暥(d膩ng)浜庡垵绱歂1=1鍖濓級,鍏╅惖蹇冧笂鐨勬�＄礆绻炵祫鍧囩偤N2鍖�锛屼互鐩稿弽妤垫�т覆鎺ワ紝鐢辨�ｅ鸡娉�浜ゆ祦闆绘簮渚涢浕銆傞毃钁楅浕婧愰浕澹撴サ鎬т氦鏇胯畩鎻�锛屽叐閻靛績灏囪吉娴佽檿浜庢繁椋藉拰鑸囬潪椋藉拰鐙�鎱�(t脿i)銆傚湪鐞嗘兂姊濅欢涓�锛岄浕婧愰浕澹揢鑸囪矤(f霉)杓夐浕闃籖x涓婇浕澹撲箣宸�,鐢遍潪椋藉拰閻靛績涓婄殑娆＄礆绻炵祫鎵挎摂(d膩n)锛屽苟鏈塏1I1=N2I2鎴朓1/I2=N2/N1锛圛2鐐烘�＄礆闆绘祦锛�,鍗矷2鍜孖2鑸囧対鏁�(sh霉)鏈夊弽姣旈棞(gu膩n)绯汇�侷2缍�(j墨ng)鏁存祦鍚�锛屽彲鐢ㄧ洿娴侀浕娴佽〃璁�鍑�锛屾垨鍒╃敤璨�(f霉)杓夐浕闃籖x涓婄殑闆诲�撻檷瑷�(j矛)绠楀嚭銆�
    20涓栫磤(j矛)30骞翠唬鍚�,鐢变簬鐢ㄤ簡闄勫姞鐨勮��(b菙)鍎熺篂绲�,浣跨洿娴侀浕娴佷簰鎰熷櫒鐨勬簴(zh菙n)纰哄害鎻愰珮鍒� 0.1绱�銆傞毃钁楅浕瀛愬櫒浠剁殑鐧�(f膩)灞�,鍒╃敤閻靛績纾侀�氫腑鐨勫伓娆¤�ф尝鍒嗛��,缍�(j墨ng)閬庢斁澶с�佸弽楗嬪舰鎴愯嚜鍕曡��(b菙)鍎熷紡鐨勯浂纾侀�氱洿娴佷簰鎰熷櫒锛屽叾瑾ゅ樊浣庝簬0.01锛呫��