璀�(h霉)澹煼(zh铆)妤�(y猫)璩囨牸鑰冭│婊垮垎鏄灏戯紵甯朵綘浜嗚В璀�(h霉)鑰冨垎?j菒n)?sh霉)姗�(j墨)鍒�
鐎忚
鏀惰棌
棣栧厛鍥炵瓟绗竴鍊�(g猫)鍟忛锛岃(h霉)澹煼(zh铆)妤�(y猫)璩囨牸鑰冭│鎴愮妇(j墨)婊垮垎鐐�380鍒�銆�
璀�(h霉)澹硣鏍艰瓑鑰冭│鎴愮妇(j墨)閲囩敤妯�(bi膩o)婧�(zh菙n)鍒嗚▓(j矛)绠楁柟寮忥紝瑷�(j矛)绠楀悗鐨勫悇绉戠洰鍒�?j菒n)?sh霉)鑼冨湇鍦�220-380鍒嗕箣闁�銆傚悎鏍煎垎?j菒n)?sh霉)绶氬浐瀹氬湪300鍒�锛屾牴鎿�(j霉)涓湅(gu贸)琛�(w猫i)鐢熶汉鎵嶇恫(w菐ng)瑕�(gu墨)瀹氾細寰�2019骞磋捣锛屽鑰冭│褰㈠紡銆佽€冭│澶х侗绛夌劇閲嶅ぇ璁婂寲锛岃(h霉)澹笂宕楄瓑鑰冭│鍒�?j菒n)?sh霉)绶氬皣鍥哄畾鐐�300鍒�銆�
娉ㄦ剰锛氭兂鍙婃檪(sh铆)浜嗚В2024骞磋(h霉)澹煼(zh铆)妤�(y猫)璩囨牸鑰冭│鍫�(b脿o)鍚嶆檪(sh铆)闁�銆佺钩璨�(f猫i)鏅�(sh铆)闁�銆佹簴(zh菙n)鑰冭瓑鎵撳嵃鏅�(sh铆)闁�銆佹垚绺�(j墨)鏌ヨ鏅�(sh铆)闁�銆佽瓑鏇搁牁(l菒ng)鍙栨檪(sh铆)闁撶瓑鏅�(sh铆)闁撶瘈(ji茅)榛�(di菐n)锛屾杩庝娇鐢�“ 鍏嶈不(f猫i)闋�(y霉)绱勭煭淇℃彁閱�”鏈嶅嫏(w霉)锛屽眴鏅�(sh铆)鎴戝€戝皣浠ョ煭淇″舰寮忔彁閱掓偍閲嶈鑰冭│绡€(ji茅)榛�(di菐n)锛�
涓€銆佽(h霉)澹垎瑷�(j矛)绠�
璀�(h霉)澹煼(zh铆)妤�(y猫)璩囨牸鑰冩湁鍏╁€�(g猫)绉戠洰——銆婂皥妤�(y猫)瀵�(sh铆)鍕�(w霉)銆嬪拰銆婂(sh铆)韪愯兘鍔涖€�锛屽叐鍊�(g猫)绉戠洰鍚勬湁120閬撻鐩�锛岄鐩叏閮ㄩ兘鏄柈闋�(xi脿ng)閬告搰锛屽叐鍊�(g猫)绉戠洰閮借閬�(d谩)鍒�300鍒嗘(bi膩o)婧�(zh菙n)鍒嗘墠鑳介€氶亷鑰冭│銆�
鑰冭│婊垮垎鏄�380鍒�銆傞€欐檪(sh铆)锛屽緢澶氳€冪敓灏辨渻(hu矛)鐘榾鍜�锛�120閬撻鐩紝婊垮垎涓嶆噳(y墨ng)瑭叉槸120鍒�锛屾垨鑰�120鐨勫€嶆暩(sh霉)鍡�锛屾€庝箞鏈�(hu矛)鏄�380鍒嗗憿锛�
閫欏氨娑夊強鍒版(bi膩o)婧�(zh菙n)鐨勮▓(j矛)绠椾簡锛屾瘮杓冨京(f霉)闆溿€�(寤鸿鐪嬪悗闈㈠収(n猫i)瀹规竻鏅颁竴浜�)
浜�銆佹(bi膩o)婧�(zh菙n)鍒嗚▓(j矛)绠楀叕寮�
z = (x - μ) / σ
鍏朵腑x鐐烘煇涓€鍏烽珨鍒�?j菒n)?sh霉)锛�μ鐐哄钩鍧囨暩(sh霉)锛�σ鐐烘(bi膩o)婧�(zh菙n)銆�
涓夈€佸垎?j菒n)?sh霉)瑷�(j矛)绠楀叕骞冲棊
涓嶇煡閬撳ぇ瀹舵兂閬庢矑鏈�锛屾骞磋(h霉)鍒嗙偤4-6鍊�(g猫)鍫�(ch菐ng)娆�锛屾湁鐨勫牬(ch菐ng)娆¤│鍗疯純闆ｏ紝鏈夌殑鍫�(ch菐ng)娆¤│鍗疯純绨�(ji菐n)鍠�锛岄€欐ǎ寰楀嚭鐨勬垚绺�(j墨)鏄惁灏�(du矛)姣忎竴鍊�(g猫)浜洪兘鍏钩锛熼倓鏈夛紝鎵€璎傜殑“妯�(bi膩o)婧�(zh菙n)鍒�”鍙堟槸寰炰綍鑰岀煡锛熷叾瀵�(sh铆)姣忎竴鍫�(ch菐ng)鑰冭│灏�(du矛)浜庣暥(d膩ng)鍫�(ch菐ng)鑰冭│鐨勫(xu茅)鍝′締瑾兘鏄叕骞崇殑锛屽悗闈㈡參鎱㈢湅銆�
澶у閮界煡閬�锛岃(h霉)鑰冨垎鐐�4-6鍊�(g猫)鍫�(ch菐ng)娆�锛�4-6鍊�(g猫)鍫�(ch菐ng)娆¤│鍗峰悇涓嶇浉鍚岋紝鏈夐洠鏈夋槗銆備絾鏄�锛屽ぇ瀹跺彲鑳戒笉鐭ラ亾锛岄櫎閬庨€�4-6濂楄│鍗峰锛岄倓鏈変竴濂楁(bi膩o)婧�(zh菙n)鍗枫€�
鍥�銆佹(bi膩o)婧�(zh菙n)鍗锋槸浠€涔�
鎻愰啋锛氭(bi膩o)婧�(zh菙n)鍗锋槸涓嶅皪(du矛)澶栧叕闁嬬殑銆�
绗竴锛氭(bi膩o)婧�(zh菙n)鍗蜂笉鏄郸鑰冪敓鍋氱殑锛屽嚭椤岀殑鑰佸斧鍊戝彲鑳芥渻(hu矛)鎵�20鍊�(g猫)浜轰締鍋氶€欏“妯�(bi膩o)婧�(zh菙n)鍗�”锛岀洰鐨勬槸鐐轰簡寰楀埌閫欏“妯�(bi膩o)婧�(zh菙n)鍗风殑骞冲潎鍒�”銆�
绗簩锛氬悓鏅�(sh铆)锛屽仛瀹屾(bi膩o)婧�(zh菙n)鍗峰悗锛岄€�20鍊�(g猫)浜轰篃鏈�(hu矛)鍋氳€冪敓鍦�4-6鍊�(g猫)鍫�(ch菐ng)娆¤€冨埌鐨�4-6濂楄│鍗凤紝鍒嗗垾寰楀嚭閫�4-6濂楄│鍗风殑“骞冲潎鍒�”锛岄€�4-6濂楄│鍗锋毇涓斿懡鍚嶇偤“鑰冨牬(ch菐ng)鍗�”
涓婇潰鎴戝€戝緱鍑轰簡涓€鍊�(g猫)“妯�(bi膩o)婧�(zh菙n)鍗峰钩鍧囧垎”浠ュ強涓€鍊�(g猫)“鑰冨牬(ch菐ng)鍗峰钩鍧�”(涔熷氨鏄€冪敓鑰冭│鐨勯偅4-6濂楄│鍗峰緱鍒扮殑4-6鍊�(g猫)骞冲潎鍒�)
浜�銆侀洠搴︾郴鏁�(sh霉)鎬庝箞渚嗙殑
閫氶亷“鑰冨牬(ch菐ng)鍗峰钩鍧囧垎”浠ュ強“妯�(bi膩o)婧�(zh菙n)鍗峰钩鍧囧垎”锛屽叡鍚岃▓(j矛)绠楀嚭閫欏瑭﹀嵎鐨�“闆ｅ害绯绘暩(sh霉)”(瑷�(j矛)绠楀叕寮忎笉寰楄€岀煡锛屽ぇ瀹跺氨鐭ラ亾闆ｅ害绯绘槸鎬庝箞渚嗙殑灏辫浜�)
鍏€佹€庝箞绠楄嚜宸辩殑妯�(bi膩o)婧�(zh菙n)鍒�
涓婇潰鎴戝€戦€氶亷鍏╁ぇ椤�“骞冲潎鍒�”(“鑰冨牬(ch菐ng)鍗峰钩鍧囧垎”浠ュ強”妯�(bi膩o)婧�(zh菙n)鍗峰钩鍧囧垎”)寰楀埌浜�“闆ｅ害绯绘暩(sh霉)”銆�
寰楀埌闆ｅ害绯绘暩(sh霉)涔嬪悗锛屽啀閫氶亷鑰冪敓鐨勫師濮嬪垎锛岀畻鍑轰綘鎵€鍦ㄨ€冨牬(ch菐ng)鐨�“妯�(bi膩o)婧�(zh菙n)鍒�”銆�
涓�銆佽▓(j矛)绠楁(bi膩o)婧�(zh菙n)鍒嗘垚绺�(j墨)
瑭﹀嵎闆ｅ害绯绘暩(sh霉)鐭ラ亾鍚庯紝濡備綍瑷�(j矛)绠楁(bi膩o)婧�(zh菙n)鍒嗘垚绺�(j墨)鍛�锛熺洿鎺ュ埄鐢ㄥ叕寮忓氨鍙互瑷�(j矛)绠�锛屽叕寮忓涓嬶細
妯�(bi膩o)婧�(zh菙n)鍒嗘垚绺�(j墨)=鍗烽潰鍒�?j菒n)?sh霉)*瑭﹀嵎闆ｅ害绯�(鎻愮ず锛岃▓(j矛)绠楃祼(ji茅)鏋滆珛(q菒ng)鍥涜垗浜斿叆)
渚嬶細寮典笁锛屽嵎闈㈠垎鎴愮妇(j墨)?y艒u)?2鍒�锛岃│鍗烽洠搴︾郴鏁�(sh霉)鐐�4.29锛屽嫉涓夌殑妯�(bi膩o)婧�(zh菙n)鍒嗘垚绺�(j墨)?y艒u)?2*4.29=309鍒�銆�
鑰冭│鍌欐埌(zh脿n)鍛ㄦ湡闀�(zh菐ng)锛岀煡璀�(sh铆)榛�(di菐n)鎺屾彙鏇寸墷鍥�锛岄亱(y霉n)鐢ㄦ洿闈堟椿锛岀瓟椤屾纰虹巼鍓囨彁鍗囷紝鎴愮妇(j墨)鎵嶆洿鏈変繚闅�锛屾墍浠ヨ€冪敓涓€瀹氳鐢ㄥ績鍌欒€�銆�
浠ヤ笂灏辨槸鐠�(hu谩n)鐞冪恫(w菐ng)鏍＄法杓偤澶у鏁寸悊鐨�“璀�(h霉)澹煼(zh铆)妤�(y猫)璩囨牸鑰冭│婊垮垎鏄灏�锛熷付浣犱簡瑙ｈ(h霉)鑰冨垎?j菒n)?sh霉)姗�(j墨)鍒�”鐩搁棞(gu膩n)鍏�(n猫i)瀹�銆傚悇浣嶈€冪敓濡傛兂浜嗚В鏇村鑰冭│璩囪▕锛岃珛(q菒ng)瀵嗗垏闂�(gu膩n)娉ㄨ(h霉)澹煼(zh铆)妤�(y猫)璩囨牸鑰冭│娆勭洰锛屼篃鍙互浣跨敤 鍏嶈不(f猫i)闋�(y霉)绱勭煭淇℃彁閱�鍔熻兘鐛插彇閲嶈鑰冭│鏅�(sh铆)闁撶瘈(ji茅)榛�(di菐n)銆傜挵(hu谩n)鐞冪恫(w菐ng)鏍＄偤澶у婧�(zh菙n)鍌欎簡璀�(h霉)澹煼(zh铆)妤�(y猫)璩囨牸鑰冭│绮捐瑳鐭ヨ瓨(sh铆)榛�(di菐n)銆佺湡椤岀瓟妗堣垏瑙ｆ瀽绛夊倷鑰冭硣鏂欙紝榛�(di菐n)鎿�鍏嶈不(f猫i)涓嬭級鍗冲彲闋�(l菒ng)鍙栬硣鏂�锛屽笇鏈涜€冪敓鍊戝ソ濂藉京(f霉)缈�(x铆)锛侀爯(y霉)绁濆ぇ瀹惰€冭│闋嗗埄~
鏈€鏂拌硣瑷�
- 鐐轰粈涔堣(h霉)澹煼(zh铆)妤�(y猫)璩囨牸鑰冭│閫氶亷鐜囪秺渚嗚秺浣�锛�2024-01-27
- 璀�(h霉)澹煼(zh铆)妤�(y猫)璩囨牸鑰冭│閮芥槸閬告搰椤屽棊锛熺┒绔熼洠涓嶉洠锛�2024-01-21
- 2024骞磋(h霉)澹煼(zh铆)妤�(y猫)璩囨牸鑰冭│娑夊強鐨勪富瑕佽(h霉)鐞嗕换鍕�(w霉)鏈夊摢浜�2024-01-17
- 鑰冪敓闋堢煡锛氳(h霉)澹煼(zh铆)妤�(y猫)璩囨牸璀夋敞鍐�(c猫)甯歌鍟忛鍙婅В绛�2024-01-13
- 2024骞村煼(zh铆)妤�(y猫)璀�(h霉)澹硣鏍艰€冭│妯�(bi膩o)婧�(zh菙n)鎴愮妇(j墨)?c猫)瓒轰粠?j矛)绠楋紵2024-01-01
- 璀�(h霉)澹硣鏍艰瓑閮芥湁鍝簺鐢ㄩ€旓紵涓€鏂囧憡瑷翠綘2023-12-20
- 2024骞磋(h霉)澹煼(zh铆)妤�(y猫)璩囨牸鑰冭│鍫�(b脿o)鍚嶆渶鍚庡叐澶╋紒甯歌鍟忛鍖附锛侀€熺湅锛�2023-12-19
- 2024骞磋(h霉)澹煼(zh铆)妤�(y猫)鑰冭│缍�(w菐ng)涓婂牨(b脿o)鍚嶅父瑕嬪晱椤屽強瑙ｆ焙鏂瑰紡2023-12-18
- 2024骞磋(h霉)澹煼(zh铆)妤�(y猫)璩囨牸鑰冭│鍫�(b脿o)鑰冨強瀵╂牳甯歌鍟忛鍖附2023-12-14
- 2024骞磋(h霉)澹煼(zh铆)妤�(y猫)璩囨牸鑰冭│蹇呴爤瑕佸湪鐣㈡キ(y猫)鎵€鍦ㄥ湴鍫�(b脿o)鑰冨棊2023-11-15
鎵撳崱浜烘暩(sh霉)
京公网安备 11010802033350号
