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摘(zhai) 要 :20世(shi)紀70年代以來,世(shi)界產業(ye)(ye)結(jie)構調整(zheng),發達國(guo)(guo)(guo)家紛紛將勞動密集(ji)型產業(ye)(ye),特別是制造業(ye)(ye)向發展中(zhong)國(guo)(guo)(guo)家轉移,而自己迅(xun)速發展生產性(xing)(xing)(xing)服務業(ye)(ye),從而獲取經(jing)濟控制力。許多國(guo)(guo)(guo)際性(xing)(xing)(xing)大城(cheng)市(shi),在經(jing)濟全球化與區域經(jing)濟一體化過(guo)程中(zhong),從高(gao)度集(ji)中(zhong)的(de)制造業(ye)(ye)模(mo)式向高(gao)度集(ji)中(zhong)的(de)生產性(xing)(xing)(xing)服務業(ye)(ye)模(mo)式轉變,生產性(xing)(xing)(xing)服務業(ye)(ye)已成為國(guo)(guo)(guo)際
2020-12-20 -
摘 要 :第1、它沖破了運輸關鍵自力(li)于出(chu)產(chan)關鍵以外的(de)(de)(de)行業(ye)邊界(jie),經由過程(cheng)供給鏈(lian)的(de)(de)(de)觀點創建起對企業(ye)供產(chan)銷全進程(cheng)的(de)(de)(de)籌劃(hua)和節制(zhi),從團體上實現最(zui)優化(hua)的(de)(de)(de)出(chu)產(chan)系統計(ji)劃(hua)和經營,在操縱當代(dai)消息技能的(de)(de)(de)底子上,完成了貨品(pin)流(liu)、資金流(liu)和消息流(liu)的(de)(de)(de)有(you)機同一,低落了社會出(chu)產(chan)總本錢,使供給商(shang)(shang)、廠商(shang)(shang)、販賣(mai)商(shang)(shang)、第三方物流(liu)辦事(shi)商(shang)(shang)
2020-12-20 -
摘 要(yao) :1、物(wu)流(liu)(liu)(liu)反應快速(su)化。物(wu)流(liu)(liu)(liu)服務提(ti)供者對上游、下游的(de)物(wu)流(liu)(liu)(liu)、配送(song)需求的(de)反應速(su)度越(yue)(yue)(yue)(yue)(yue)來(lai)越(yue)(yue)(yue)(yue)(yue)快,前置時間(jian)越(yue)(yue)(yue)(yue)(yue)來(lai)越(yue)(yue)(yue)(yue)(yue)短(duan),配送(song)間(jian)隔越(yue)(yue)(yue)(yue)(yue)來(lai)越(yue)(yue)(yue)(yue)(yue)短(duan),物(wu)流(liu)(liu)(liu)配送(song)速(su)度越(yue)(yue)(yue)(yue)(yue)來(lai)越(yue)(yue)(yue)(yue)(yue)快,商品周轉次(ci)數越(yue)(yue)(yue)(yue)(yue)來(lai)越(yue)(yue)(yue)(yue)(yue)多。 2、物(wu)流(liu)(liu)(liu)功能(neng)集成(cheng)(cheng)化。現代物(wu)流(liu)(liu)(liu)著重于(yu)將物(wu)流(liu)(liu)(liu)與(yu)供應鏈(lian)的(de)其他環節進行集成(cheng)(cheng),包括∶物(wu)流(liu)(liu)(liu)渠道與(yu)商流(liu)(liu)(liu)渠道的(de)集成(cheng)(cheng)、物(wu)流(liu)(liu)(liu)
2020-12-20 -
摘 要 :薄(bo)膜纏繞打(da)包機,是(shi)(shi)一種(zhong)(zhong)使用(yong)薄(bo)膜對貨(huo)物(wu)進行纏繞打(da)包的一種(zhong)(zhong)設備,因為價格(ge)不高,操作簡單,包裝(zhuang)費用(yong)低,包裝(zhuang)貨(huo)物(wu)形式(shi)多(duo)等有點,成(cheng)為首選的包裝(zhuang)機械。但是(shi)(shi)因為種(zhong)(zhong)類(lei)較多(duo),客戶在選購中遇到了不少問題,比如不知道(dao)使用(yong)哪種(zhong)(zhong)類(lei)型的,無(wu)法估算包裝(zhuang)成(cheng)本,不知道(dao)選擇什么廠家,今(jin)天(tian),小(xiao)編給大家做(zuo)下介紹,希(xi)望(wang)可(ke)
2020-12-20 -
摘 要 :模(mo)擬新聞5
2020-12-20 -
摘 要(yao) :模擬新(xin)聞4
2020-12-20 -
摘(zhai) 要 :模擬(ni)新聞(wen)3
2020-12-20 -
摘 要 :模(mo)擬新聞(wen)1
2020-12-20 -
摘(zhai) 要 :模(mo)擬新聞2
2020-12-20 -
摘 要(yao) :獨石(shi)電(dian)(dian)(dian)(dian)容器(qi)電(dian)(dian)(dian)(dian)容的(de)(de)(de)大小(xiao),由其(qi)幾何尺寸和(he)兩(liang)極(ji)板間絕緣介質的(de)(de)(de)特性來(lai)決定(ding)。當獨石(shi)電(dian)(dian)(dian)(dian)容器(qi)在交(jiao)流電(dian)(dian)(dian)(dian)壓(ya)下(xia)使用時(shi),常以其(qi)無功功率(lv)表示獨石(shi)電(dian)(dian)(dian)(dian)容器(qi)的(de)(de)(de)容量,單位(wei)為(wei)乏(fa)或千乏(fa)。 使充電(dian)(dian)(dian)(dian)后的(de)(de)(de)軸向獨石(shi)電(dian)(dian)(dian)(dian)容器(qi)失去電(dian)(dian)(dian)(dian)荷(he)(he)(釋放(fang)電(dian)(dian)(dian)(dian)荷(he)(he)和(he)電(dian)(dian)(dian)(dian)能)的(de)(de)(de)過程(cheng)稱為(wei)放(fang)電(dian)(dian)(dian)(dian)。例如,用一根導(dao)線把(ba)獨石(shi)電(dian)(dian)(dian)(dian)容器(qi)的(de)(de)(de)兩(liang)極(ji)接通,兩(liang)極(ji)上(shang)的(de)(de)(de)電(dian)(dian)(dian)(dian)荷(he)(he)互
2020-12-20