鍦嬪绲�(t菕ng)瑷�(j矛)灞€鏈嶅嫏(w霉)妤�(y猫)瑾�(di脿o)鏌ヤ腑蹇�

涓湅鐗╂祦鑸囬噰璩艰伅(li谩n)鍚堟渻

涓€銆佷腑鍦嬪埗閫犳キ(y猫)閲囪臣缍�(j墨ng)鐞嗘寚鏁�(sh霉)閬�(y霉n)琛屾儏娉�

8鏈堜唤锛屼腑鍦嬪埗閫犳キ(y猫)閲囪臣缍�(j墨ng)鐞嗘寚鏁�(sh霉)(PMI)鐐�51.0%锛屾瘮涓婃湀鐣ラ檷0.1鍊嬬櫨鍒嗛粸(di菐n)锛岃〃鏄庡埗閫犳キ(y猫)绺介珨骞崇┅(w臎n)閬�(y霉n)琛�銆�

寰炰紒妤�(y猫)瑕�(gu墨)?锛�?锛屽ぇ鍨嬩紒妤�(y猫)PMI鐐�52.0%锛岃垏涓婃湀鎸佸钩;涓瀷浼佹キ(y猫)PMI鐐�51.6%锛屾瘮涓婃湀涓婂崌0.4鍊嬬櫨鍒嗛粸(di菐n);灏忓瀷浼佹キ(y猫)PMI鐐�47.7%锛屾瘮涓婃湀涓嬮檷0.9鍊嬬櫨鍒嗛粸(di菐n)銆�

寰炲垎椤炴寚鏁�(sh霉)鐪�锛屽湪妲�(g貌u)鎴愬埗閫犳キ(y猫)PMI鐨�5鍊嬪垎椤炴寚鏁�(sh霉)涓紝鐢熺敘(ch菐n)鎸囨暩(sh霉)銆佹柊瑷傚柈鎸囨暩(sh霉)鍜屼緵鎳�(y墨ng)鍟嗛厤閫佹檪闁撴寚鏁�(sh霉)鍧囬珮浜庤嚚鐣岄粸(di菐n)锛屽師鏉愭枡搴瓨鎸囨暩(sh霉)鍜屽緸妤�(y猫)浜哄摗鎸囨暩(sh霉)鍧囦綆浜庤嚚鐣岄粸(di菐n)銆�

鐢熺敘(ch菐n)鎸囨暩(sh霉)鐐�53.5%锛岄洊姣斾笂鏈堝洖钀�0.5鍊嬬櫨鍒嗛粸(di菐n)锛屼絾浠嶄綅浜庤嚚鐣岄粸(di菐n)浠ヤ笂锛屽弽鏄犲埗閫犳キ(y猫)鐢熺敘(ch菐n)閲忚垏涓婃湀鐩告瘮鏈夋墍澧為暦銆�

鏂拌▊鍠寚鏁�(sh霉)鐐�52.0%锛屾瘮涓婃湀涓婂崌0.3鍊嬬櫨鍒嗛粸(di菐n)锛岄€ｇ簩(x霉)4鍊嬫湀鍥炲崌锛岃〃鏄庡埗閫犳キ(y猫)甯傚牬闇€姹傛寔绾�(x霉)鎭㈠京(f霉)銆�

鍘熸潗鏂欏韩瀛樻寚鏁�(sh霉)鐐�47.3%锛屾瘮涓婃湀涓嬮檷0.6鍊嬬櫨鍒嗛粸(di菐n)锛岃〃鏄庡埗閫犳キ(y猫)涓昏鍘熸潗鏂欏韩瀛橀噺绻肩簩(x霉)娓涘皯銆�

寰炴キ(y猫)浜哄摗鎸囨暩(sh霉)鐐�49.4%锛屾瘮涓婃湀鐣ュ崌0.1鍊嬬櫨鍒嗛粸(di菐n)锛岃〃鏄庡埗閫犳キ(y猫)浼佹キ(y猫)鐢ㄥ伐鏅埃搴﹀熀鏈┅(w臎n)瀹氥€�

渚涙噳(y墨ng)鍟嗛厤閫佹檪闁撴寚鏁�(sh霉)鐐�50.4%锛岃垏涓婃湀鎸佸钩锛岄珮浜庤嚚鐣岄粸(di菐n)锛岃〃鏄庡埗閫犳キ(y猫)鍘熸潗鏂欎緵鎳�(y墨ng)鍟嗕氦璨ㄦ檪闁撲粛鍦ㄥ姞蹇�銆�

浜屻€佷腑鍦嬮潪鍒堕€犳キ(y猫)閲囪臣缍�(j墨ng)鐞嗘寚鏁�(sh霉)閬�(y霉n)琛屾儏娉�

8鏈堜唤锛岄潪鍒堕€犳キ(y猫)鍟嗗嫏(w霉)娲诲嫊鎸囨暩(sh霉)鐐�55.2%锛屾瘮涓婃湀涓婂崌1.0鍊嬬櫨鍒嗛粸(di菐n)锛岄€ｇ簩(x霉)6鍊嬫湀浣嶄簬鑷ㄧ晫榛�(di菐n)浠ヤ笂銆�

鍒嗚妤�(y猫)鐪�锛屽缓绛戞キ(y猫)鍟嗗嫏(w霉)娲诲嫊鎸囨暩(sh霉)鐐�60.2%锛屾瘮涓婃湀鍥炶惤0.3鍊嬬櫨鍒嗛粸(di菐n)銆傛湇鍕�(w霉)妤�(y猫)鍟嗗嫏(w霉)娲诲嫊鎸囨暩(sh霉)鐐�54.3%锛屾瘮涓婃湀涓婂崌1.2鍊嬬櫨鍒嗛粸(di菐n)銆傚緸琛屾キ(y猫)澶ч鐪嬶紝閻佃矾閬�(y霉n)杓�銆佽埅绌洪亱(y霉n)杓�銆佷綇瀹�銆侀浕淇″唬鎾浕瑕栬(w猫i)鏄熷偝杓告湇鍕�(w霉)绛夎妤�(y猫)鍟嗗嫏(w霉)娲诲嫊鎸囨暩(sh霉)浣嶄簬60.0%浠ヤ笂锛岃硣鏈競鍫存湇鍕�(w霉)銆佹埧鍦扮敘(ch菐n)绛夎妤�(y猫)鍟嗗嫏(w霉)娲诲嫊鎸囨暩(sh霉)浣嶄簬鑷ㄧ晫榛�(di菐n)浠ヤ笅銆�

鏂拌▊鍠寚鏁�(sh霉)鐐�52.3%锛屾瘮涓婃湀涓婂崌0.8鍊嬬櫨鍒嗛粸(di菐n)锛岃〃鏄庨潪鍒堕€犳キ(y猫)甯傚牬闇€姹傛寔绾�(x霉)鍥炴殩銆傚垎琛屾キ(y猫)鐪�锛屽缓绛戞キ(y猫)鏂拌▊鍠寚鏁�(sh霉)鐐�56.4%锛屾瘮涓婃湀涓婂崌1.8鍊嬬櫨鍒嗛粸(di菐n);鏈嶅嫏(w霉)妤�(y猫)鏂拌▊鍠寚鏁�(sh霉)鐐�51.5%锛屾瘮涓婃湀涓婂崌0.5鍊嬬櫨鍒嗛粸(di菐n)銆�

鎶曞叆鍝佸児(ji脿)鏍兼寚鏁�(sh霉)鐐�51.9%锛屾瘮涓婃湀鍥炶惤1.1鍊嬬櫨鍒嗛粸(di菐n)锛屼綅浜庤嚚鐣岄粸(di菐n)浠ヤ笂锛岃〃鏄庨潪鍒堕€犳キ(y猫)浼佹キ(y猫)鐢ㄤ簬缍�(j墨ng)鐕熸椿鍕曠殑鎶曞叆鍝佸児(ji脿)鏍肩附楂旀疾骞呮湁鎵€鏀剁獎銆傚垎琛屾キ(y猫)鐪�锛屽缓绛戞キ(y猫)鎶曞叆鍝佸児(ji脿)鏍兼寚鏁�(sh霉)鐐�52.6%锛屾瘮涓婃湀鍥炶惤2.4鍊嬬櫨鍒嗛粸(di菐n);鏈嶅嫏(w霉)妤�(y猫)鎶曞叆鍝佸児(ji脿)鏍兼寚鏁�(sh霉)鐐�51.7%锛屾瘮涓婃湀鍥炶惤1.0鍊嬬櫨鍒嗛粸(di菐n)銆�

閵峰敭鍍�(ji脿)鏍兼寚鏁�(sh霉)鐐�50.1%锛岃垏涓婃湀鎸佸钩锛屼綅浜庤嚚鐣岄粸(di菐n)浠ヤ笂锛岃〃鏄庨潪鍒堕€犳キ(y猫)閵峰敭鍍�(ji脿)鏍肩附楂斿皬骞呬笂婕�銆傚垎琛屾キ(y猫)鐪嬶紝寤虹瓚妤�(y猫)閵峰敭鍍�(ji脿)鏍兼寚鏁�(sh霉)鐐�52.2%锛屾瘮涓婃湀涓婂崌0.9鍊嬬櫨鍒嗛粸(di菐n);鏈嶅嫏(w霉)妤�(y猫)閵峰敭鍍�(ji脿)鏍兼寚鏁�(sh霉)鐐�49.8%锛屾瘮涓婃湀鐣ラ檷0.1鍊嬬櫨鍒嗛粸(di菐n)銆�

寰炴キ(y猫)浜哄摗鎸囨暩(sh霉)鐐�48.3%锛屾瘮涓婃湀鍥炲崌0.2鍊嬬櫨鍒嗛粸(di菐n)锛岃〃鏄庨潪鍒堕€犳キ(y猫)鐢ㄥ伐鏅埃搴︽湁鎵€鏀瑰杽銆傚垎琛屾キ(y猫)鐪�锛屽缓绛戞キ(y猫)寰炴キ(y猫)浜哄摗鎸囨暩(sh霉)鐐�54.2%锛屾瘮涓婃湀鍥炶惤2.0鍊嬬櫨鍒嗛粸(di菐n);鏈嶅嫏(w霉)妤�(y猫)寰炴キ(y猫)浜哄摗鎸囨暩(sh霉)鐐�47.2%锛屾瘮涓婃湀鍥炲崌0.5鍊嬬櫨鍒嗛粸(di菐n)銆�

妤�(y猫)鍕�(w霉)娲诲嫊闋�(y霉)鏈熸寚鏁�(sh霉)鐐�62.1%锛屾瘮涓婃湀鐣ラ檷0.1鍊嬬櫨鍒嗛粸(di菐n)锛屼綅浜庤嚚鐣岄粸(di菐n)浠ヤ笂锛岃〃鏄庨潪鍒堕€犳キ(y猫)浼佹キ(y猫)鐧�(f膩)灞曚俊蹇冪┅(w臎n)瀹�銆傚垎琛屾キ(y猫)鐪嬶紝寤虹瓚妤�(y猫)妤�(y猫)鍕�(w霉)娲诲嫊闋�(y霉)鏈熸寚鏁�(sh霉)鐐�66.6%锛屾瘮涓婃湀涓婂崌0.3鍊嬬櫨鍒嗛粸(di菐n);鏈嶅嫏(w霉)妤�(y猫)妤�(y猫)鍕�(w霉)娲诲嫊闋�(y霉)鏈熸寚鏁�(sh霉)鐐�61.3%锛屾瘮涓婃湀鐣ラ檷0.1鍊嬬櫨鍒嗛粸(di菐n)銆�

涓�銆佷腑鍦嬬稖鍚圥MI鐢�(ch菐n)鍑烘寚鏁�(sh霉)閬�(y霉n)琛屾儏娉�

8鏈堜唤锛岀稖鍚圥MI鐢�(ch菐n)鍑烘寚鏁�(sh霉)鐐�54.5%锛屾瘮涓婃湀涓婂崌0.4鍊嬬櫨鍒嗛粸(di菐n)锛岃〃鏄庢垜鍦嬩紒妤�(y猫)鐢熺敘(ch菐n)缍�(j墨ng)鐕熸椿鍕曠辜绾�(x霉)鎭㈠京(f霉)鍚戝ソ銆�

闄勬敞

1.涓昏鎸囨(bi膩o)瑙ｉ噵

閲囪臣缍�(j墨ng)鐞嗘寚鏁�(sh霉)(PMI)锛屾槸閫氶亷灏嶄紒妤�(y猫)閲囪臣缍�(j墨ng)鐞嗙殑鏈堝害瑾�(di脿o)鏌ョ祼(ji茅)鏋滅当(t菕ng)瑷�(j矛)鍖附銆佺法鍒惰€屾垚鐨勬寚鏁�(sh霉)锛屽畠娑佃搵浜嗕紒妤�(y猫)閲囪臣銆佺敓鐢�(ch菐n)銆佹祦閫氱瓑鍚勫€嬬挵(hu谩n)绡€(ji茅)锛屽寘鎷埗閫犳キ(y猫)鍜岄潪鍒堕€犳キ(y猫)闋�(l菒ng)鍩燂紝鏄湅闅涗笂閫氱敤鐨勭洠(ji膩n)娓畯瑙€缍�(j墨ng)婵�(j矛)璧板嫝鐨勫厛琛屾€ф寚鏁�(sh霉)涔嬩竴锛屽叿鏈夎純寮�(qi谩ng)鐨勯爯(y霉)娓�銆侀爯(y霉)璀︿綔鐢�銆傜稖鍚圥MI鐢�(ch菐n)鍑烘寚鏁�(sh霉)鏄疨MI鎸囨(bi膩o)楂旂郴涓弽鏄犵暥(d膩ng)鏈熷叏琛屾キ(y猫)(鍒堕€犳キ(y猫)鍜岄潪鍒堕€犳キ(y猫))鐢�(ch菐n)鍑鸿畩鍖栨儏娉佺殑缍滃悎鎸囨暩(sh霉)銆侾MI楂樹簬50%鏅傦紝鍙嶆槧缍�(j墨ng)婵�(j矛)绺介珨杓冧笂鏈堟摯(ku貌)寮�;浣庝簬50%锛屽墖鍙嶆槧缍�(j墨ng)婵�(j矛)绺介珨杓冧笂鏈堟敹绺€�

2.瑾�(di脿o)鏌ヨ寖鍦�

娑夊強銆婂湅姘戠稉(j墨ng)婵�(j矛)琛屾キ(y猫)鍒嗛銆�(GB/T4754-2017)涓埗閫犳キ(y猫)鐨�31鍊嬭妤�(y猫)澶ч锛�3000瀹惰(di脿o)鏌ユǎ鏈�;闈炲埗閫犳キ(y猫)鐨�37鍊嬭妤�(y猫)澶ч锛�4000瀹惰(di脿o)鏌ユǎ鏈�銆�

3.瑾�(di脿o)鏌ユ柟娉�

閲囪臣缍�(j墨ng)鐞嗚(di脿o)鏌ラ噰鐢≒PS(Probability Proportional to Size)鎶芥ǎ鏂规硶锛屼互鍒堕€犳キ(y猫)鎴栭潪鍒堕€犳キ(y猫)琛屾キ(y猫)澶ч鐐哄堡锛岃妤�(y猫)妯ｆ湰閲忔寜鍏跺鍔犲€煎崰鍏ㄩ儴鍒堕€犳キ(y猫)鎴栭潪鍒堕€犳キ(y猫)澧炲姞鍊肩殑姣旈噸鍒嗛厤锛屽堡鍏�(n猫i)妯ｆ湰浣跨敤鑸囦紒妤�(y猫)涓荤嚐妤�(y猫)鍕�(w霉)鏀跺叆鎴愭瘮渚嬬殑姒傜巼鎶藉彇銆�

鏈(di脿o)鏌ョ敱鍦嬪绲�(t菕ng)瑷�(j矛)灞€鐩村爆瑾�(di脿o)鏌ラ殜(du矛)鍏烽珨绲勭箶瀵�(sh铆)鏂�锛屽埄鐢ㄥ湅瀹剁当(t菕ng)瑷�(j矛)鑱�(li谩n)缍�(w菐ng)鐩村牨(b脿o)绯荤当(t菕ng)灏嶄紒妤�(y猫)閲囪臣缍�(j墨ng)鐞嗛€�(j矛n)琛屾湀搴﹀晱鍗疯(di脿o)鏌ャ€�

4.瑷�(j矛)绠楁柟娉�

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5.瀛ｇ瘈(ji茅)瑾�(di脿o)鏁�

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