2025锟斤拷3锟斤拷锟叫囷拷锟斤拷購锟斤拷锟斤拷指锟斤拷锟絓锟斤拷锟斤拷r

锟斤拷锟揭統計锟街凤拷锟秸業锟絳锟斤拷锟斤拷锟斤拷锟叫囷拷锟斤拷锟斤拷锟絚锟斤拷購聯锟较曪拷

锟斤拷锟斤拷一锟斤拷锟叫囷拷锟斤拷锟斤拷I锟斤拷購锟斤拷锟斤拷指锟斤拷锟絓锟斤拷锟斤拷r

锟斤拷锟斤拷3锟铰份ｏ拷锟斤拷锟斤拷I锟斤拷購锟斤拷锟斤拷指锟斤拷锟斤拷PMI锟斤拷锟斤拷50.5%锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷0.3锟斤拷锟劫凤拷锟絚锟斤拷锟斤拷锟斤拷I锟斤拷锟斤拷水平锟絕锟絤锟斤拷锟斤拷锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷I規模锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷IPMI锟斤拷51.2%锟斤拷锟斤拷锟斤拷锟斤拷锟铰斤拷1.3锟斤拷锟劫凤拷锟絚锟斤拷锟斤拷锟斤拷锟絉锟斤拷锟絚锟斤拷锟叫★拷小锟斤拷锟斤拷IPMI锟街別锟斤拷49.9%锟斤拷49.6%锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷0.7锟斤拷3.3锟斤拷锟劫凤拷锟絚锟斤拷锟斤拷锟斤拷锟斤拷锟絉锟斤拷锟絚锟斤拷

锟斤拷锟斤拷锟侥凤拷锟街革拷锟斤拷锟斤拷锟斤拷跇锟斤拷锟斤拷锟斤拷锟絀PMI锟斤拷5锟斤拷锟斤拷锟街革拷锟斤拷校锟斤拷锟斤拷a指锟斤拷锟斤拷锟斤拷訂锟斤拷指锟斤拷锟酵癸拷锟斤拷锟斤拷锟斤拷锟酵時锟絞指锟斤拷锟斤拷锟斤拷锟絉锟斤拷锟絚锟斤拷原锟斤拷锟较庯拷锟街革拷锟斤拷蛷臉I锟剿員指锟斤拷锟斤拷锟斤拷锟絉锟斤拷锟絚锟斤拷

锟斤拷锟斤拷锟斤拷锟絘指锟斤拷锟斤拷52.6%锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷0.1锟斤拷锟劫凤拷锟絚锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷I锟斤拷I锟斤拷锟絘锟斤拷蛹涌臁�

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锟斤拷锟斤拷锟侥業锟剿員指锟斤拷锟斤拷48.2%锟斤拷锟斤拷锟斤拷锟斤拷锟铰斤拷0.4锟斤拷锟劫凤拷锟絚锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷I锟斤拷I锟矫癸拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷洹�

锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵時锟絞指锟斤拷锟斤拷50.3%锟斤拷锟斤拷锟斤拷锟斤拷锟铰斤拷0.7锟斤拷锟劫凤拷锟絚锟斤拷锟皆革拷锟斤拷锟絉锟斤拷锟絚锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷I原锟斤拷锟较癸拷锟斤拷锟教斤拷貨锟絩锟絞锟斤拷锟絤锟接快。

锟斤拷锟斤拷锟斤拷锟斤拷锟叫囷拷锟斤拷锟斤拷锟斤拷I锟斤拷購锟斤拷锟斤拷指锟斤拷锟絓锟斤拷锟斤拷r

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锟斤拷锟斤拷锟斤拷訂锟斤拷指锟斤拷锟斤拷46.6%锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷0.5锟斤拷锟劫凤拷锟絚锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷I锟叫堬拷锟斤拷锟襟景氾拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷袠I锟斤拷锟斤拷锟斤拷锟斤拷锟絀锟斤拷訂锟斤拷指锟斤拷锟斤拷43.5%锟斤拷锟斤拷锟斤拷锟斤拷锟铰斤拷3.3锟斤拷锟劫凤拷锟絚锟斤拷锟斤拷锟秸業锟斤拷訂锟斤拷指锟斤拷锟斤拷47.1%锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷1.2锟斤拷锟劫凤拷锟絚锟斤拷

锟斤拷锟斤拷投锟斤拷品锟絩锟斤拷指锟斤拷锟斤拷48.6%锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷0.2锟斤拷锟劫凤拷锟絚锟斤拷锟皆碉拷锟斤拷锟絉锟斤拷锟絚锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷I锟斤拷I锟斤拷锟节斤拷锟絀锟斤拷拥锟酵讹拷锟狡凤拷r锟斤拷锟絯水平锟斤拷锟斤拷锟斤拷窄锟斤拷锟斤拷锟叫業锟斤拷锟斤拷锟斤拷锟斤拷锟絀投锟斤拷品锟絩锟斤拷指锟斤拷锟斤拷49.5%锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷0.2锟斤拷锟劫凤拷锟絚锟斤拷锟斤拷锟秸業投锟斤拷品锟絩锟斤拷指锟斤拷锟斤拷48.4%锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷0.2锟斤拷锟劫凤拷锟絚锟斤拷

锟斤拷锟斤拷锟絅锟桔價锟斤拷指锟斤拷锟斤拷46.7%锟斤拷锟斤拷锟斤拷锟斤拷锟铰斤拷1.1锟斤拷锟劫凤拷锟絚锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷I锟絅锟桔價锟斤拷锟絯水平锟絕锟絤锟铰斤拷锟斤拷锟斤拷锟叫業锟斤拷锟斤拷锟斤拷锟斤拷锟絀锟絅锟桔價锟斤拷指锟斤拷锟斤拷47.5%锟斤拷锟斤拷锟斤拷锟斤拷锟铰斤拷1.6锟斤拷锟劫凤拷锟絚锟斤拷锟斤拷锟秸業锟絅锟桔價锟斤拷指锟斤拷锟斤拷46.6%锟斤拷锟斤拷锟斤拷锟斤拷锟铰斤拷1.0锟斤拷锟劫凤拷锟絚锟斤拷

锟斤拷锟斤拷锟侥業锟剿員指锟斤拷锟斤拷45.8%锟斤拷锟斤拷锟斤拷锟斤拷锟铰斤拷0.7锟斤拷锟劫凤拷锟絚锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷I锟斤拷I锟矫癸拷锟斤拷锟斤拷然锟斤拷洹ｏ拷锟斤拷袠I锟斤拷锟斤拷锟斤拷锟斤拷锟絀锟侥業锟剿員指锟斤拷锟斤拷41.4%锟斤拷锟斤拷锟斤拷锟斤拷锟铰斤拷4.2锟斤拷锟劫凤拷锟絚锟斤拷锟斤拷锟秸業锟侥業锟剿員指锟斤拷锟斤拷46.5%锟斤拷锟斤拷锟斤拷锟斤拷锟铰斤拷0.2锟斤拷锟劫凤拷锟絚锟斤拷

锟斤拷锟斤拷锟絀锟秸伙拷锟斤拷A锟斤拷指锟斤拷锟斤拷57.2%锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷0.6锟斤拷锟劫凤拷锟絚锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷I锟斤拷I锟斤拷锟斤拷锟斤拷锟叫堬拷锟絣展锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟叫業锟斤拷锟斤拷锟斤拷锟斤拷锟絀锟絀锟秸伙拷锟斤拷A锟斤拷指锟斤拷锟斤拷55.3%锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷0.6锟斤拷锟劫凤拷锟絚锟斤拷锟斤拷锟秸業锟絀锟秸伙拷锟斤拷A锟斤拷指锟斤拷锟斤拷57.5%锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷0.6锟斤拷锟劫凤拷锟絚锟斤拷

锟斤拷锟斤拷锟斤拷锟斤拷锟叫囷拷锟紺锟斤拷PMI锟絘锟斤拷指锟斤拷锟絓锟斤拷锟斤拷r

锟斤拷锟斤拷3锟铰份ｏ拷锟紺锟斤拷PMI锟絘锟斤拷指锟斤拷锟斤拷51.4%锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷0.3锟斤拷锟劫凤拷锟絚锟斤拷锟斤拷锟斤拷锟揭囷拷锟斤拷I锟斤拷锟絘锟斤拷锟絀锟斤拷涌锟斤拷w锟経锟斤拷锟接快。

锟斤拷锟斤拷锟斤拷注

锟斤拷锟斤拷1.锟斤拷要指锟剿斤拷锟�

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锟斤拷锟斤拷2.锟絳锟介范锟斤拷

锟斤拷锟斤拷锟芥及锟斤拷锟斤拷锟今經濓拷锟叫業锟斤拷類★拷锟斤拷GB/T4754-2017锟斤拷锟斤拷锟斤拷锟斤拷I锟斤拷31锟斤拷锟叫業锟斤拷類ｏ拷3200锟斤拷锟絳锟斤拷颖锟斤拷锟斤拷锟斤拷锟斤拷锟絀锟斤拷43锟斤拷锟叫業锟斤拷類ｏ拷4300锟斤拷锟絳锟斤拷颖锟斤拷锟�

锟斤拷锟斤拷3.锟絳锟介方锟斤拷

锟斤拷锟斤拷锟斤拷購锟斤拷锟斤拷锟絳锟斤拷锟斤拷锟絇PS锟斤拷Probability Proportional to Size锟斤拷锟斤拷臃锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟絀锟斤拷锟斤拷锟斤拷锟絀锟叫業锟斤拷類烇拷樱锟斤拷袠I锟接憋拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷值占全锟斤拷锟斤拷锟斤拷I锟斤拷锟斤拷锟斤拷锟絀锟斤拷锟斤拷值锟侥憋拷锟截凤拷锟戒，锟接內樣憋拷使锟斤拷锟絚锟斤拷I锟斤拷锟絀锟絀锟斤拷锟斤拷锟斤拷杀锟斤拷锟斤拷母锟斤拷食锟饺★拷锟�

锟斤拷锟斤拷锟斤拷锟絳锟斤拷锟缴囷拷锟揭統計锟斤拷直锟斤拷锟絳锟斤拷隊撅拷锟絯锟組锟斤拷锟斤拷施锟斤拷锟斤拷锟矫囷拷锟揭統計聯锟絎直锟斤拷系锟統锟斤拷锟斤拷I锟斤拷購锟斤拷锟斤拷锟組锟斤拷锟铰度嗭拷锟斤拷锟絳锟介。

锟斤拷锟斤拷4.計锟姐方锟斤拷

锟斤拷锟斤拷锟斤拷1锟斤拷锟斤拷锟街革拷锟斤拷锟接嬶拷惴斤拷锟斤拷锟斤拷锟斤拷锟絀锟斤拷購锟斤拷锟斤拷锟絳锟斤拷指锟斤拷锟絯系锟斤拷锟斤拷锟斤拷锟絘锟斤拷锟斤拷訂锟轿★拷锟铰筹拷锟斤拷訂锟轿★拷锟斤拷锟斤拷訂锟轿★拷锟絘锟斤拷品锟斤拷妗拷锟劫忥拷锟斤拷锟斤拷M锟节★拷锟斤拷要原锟斤拷锟斤拷購锟組锟絩锟今、筹拷锟絊锟絩锟斤拷原锟斤拷锟较庯拷妗拷臉I锟剿員锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵時锟絞锟斤拷锟斤拷锟絘锟斤拷锟絀锟斤拷锟斤拷A锟节碉拷13锟斤拷锟斤拷锟街革拷锟斤拷锟斤拷锟斤拷锟斤拷锟絀锟斤拷購锟斤拷锟斤拷锟絳锟斤拷指锟斤拷锟絯系锟斤拷锟斤拷锟教務伙拷印锟斤拷锟接嗭拷巍锟斤拷鲁锟斤拷锟接嗭拷巍锟斤拷锟斤拷锟接嗭拷巍锟斤拷锟截涳拷锟酵讹拷锟狡凤拷r锟斤拷锟絅锟桔價锟今、從業锟剿員锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵時锟絞锟斤拷锟絀锟秸伙拷锟斤拷A锟节碉拷10锟斤拷锟斤拷锟街革拷锟斤拷锟斤拷锟斤拷指锟斤拷锟斤拷锟矫擴散指锟斤拷計锟姐方锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷卮锟斤拷锟斤拷I锟斤拷锟斤拷锟劫分比硷拷锟较回达拷變锟侥百分比碉拷一锟诫。锟斤拷锟节凤拷锟斤拷锟斤拷I锟絔锟叫合筹拷指锟斤拷锟斤拷锟斤拷锟紿锟斤拷通锟斤拷锟斤拷锟教務伙拷锟街革拷锟斤拷锟接筹拷锟斤拷锟斤拷锟絀锟斤拷锟斤拷锟絣展锟侥匡拷锟絯變锟斤拷锟斤拷r锟斤拷

锟斤拷锟斤拷锟斤拷2锟斤拷锟斤拷锟斤拷IPMI指锟斤拷锟斤拷計锟姐方锟斤拷锟斤拷锟斤拷锟斤拷IPMI锟斤拷锟斤拷5锟斤拷锟経散指锟斤拷锟斤拷锟斤拷锟街革拷锟斤拷锟斤拷訖锟接嬶拷锟斤拷锟缴★拷5锟斤拷锟斤拷锟街革拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟戒對锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷影響程度確锟斤拷锟侥★拷锟斤拷锟絯锟斤拷锟斤拷锟斤拷锟斤拷訂锟斤拷指锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷30%锟斤拷锟斤拷锟絘指锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷25%锟斤拷锟侥業锟剿員指锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷20%锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵時锟絞指锟斤拷锟斤拷锟斤拷锟斤拷锟斤拷15%锟斤拷原锟斤拷锟较庯拷锟街革拷锟斤拷锟斤拷锟斤拷锟斤拷锟�10%锟斤拷锟斤拷锟叫ｏ拷锟斤拷锟斤拷锟斤拷锟斤拷锟酵時锟絞指锟斤拷锟斤拷锟斤拷指锟斤拷锟斤拷锟节合筹拷锟斤拷锟斤拷IPMI指锟斤拷锟絩锟組锟叫凤拷锟斤拷锟絓锟姐。

锟斤拷锟斤拷锟斤拷3锟斤拷锟紺锟斤拷PMI锟絘锟斤拷指锟斤拷锟斤拷計锟姐方锟斤拷锟斤拷锟紺锟斤拷PMI锟絘锟斤拷指锟斤拷锟斤拷锟斤拷锟斤拷I锟斤拷锟絘指锟斤拷锟絚锟斤拷锟斤拷锟斤拷I锟教務伙拷锟街革拷锟斤拷訖锟斤拷锟酵讹拷锟缴ｏ拷锟斤拷锟斤拷锟街別锟斤拷锟斤拷锟斤拷I锟酵凤拷锟斤拷锟斤拷I占GDP锟侥憋拷锟截★拷

锟斤拷锟斤拷5.锟斤拷锟斤拷锟絳锟斤拷

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