跨距中心 的英文怎麼說
中文拼音 [kuàjùzhōngxīn]
跨距中心
英文
centre of span-
6 maximum span centre to supports of psb shall be 60. 96mm ( 200 ’ - 0 ” )
鋼架橋最大跨度中心到支柱的距離是6090毫米（ 200英尺） 。Supervision and consultation projects completed : ( 1 ) jiangsu xindadou square ( 50, 000m2, two 30 - story buildings ), worked as chief supervision engineer ( consultation ) ; ( 2 ) " yanqiao overpass service center of xicheng highway ( the first overpass type service center on highway in china ), worked as chief supervision engineer ( consultation ) ; ( 3 ) the ninth 5 - year - plan updating technology project of huaiyin tobacco plant, 50, 000m2, worked as chief ( supervision and consultation ) ; ( 4 ) the softy testing, analysis and consultations of nanjing international conference and exhibition center, site - erected structure, 75m span steel roof truss ( the largest one in china ), worked as chief of test and consultation ; ( 5 ) " the consultation service of the testing, analysis and update technology of the reliability of the joints of intermediate floor slabs, beams and columns of base beam of sanshanjie station of nanjing metro " etc
完成"江蘇新大都廣場（ 5萬多平方米，二幢30層） "建設監理咨詢（總監） ； "錫澄高速堰橋跨線服務區（國內首座） "建設監理咨詢（總負責） ； "淮陰卷煙廠9 . 5技改項目（ 5萬多平方米） "建築監理咨詢（總負責） ；主持了"南京國際會展中心75m跨鋼屋架（國內最大距）現場施工安裝結構安全性測試分析咨詢" ； "南京地鐵三山街站中樓板及底板樑柱節點構造技術安全可靠性的測試分析與技術改進咨詢服務"等項目。In many years, automobile industry of our province always is at the low - end position of value chain of the international labor division in joint investment with foreign enterprises, general development profit level is not high, competitiveness in production cost and product price are left behind in the world, so we always obtain processing profit instead of excess profit ; design and production technology of entire cars and component products are left far behind with international advanced level, development of components is severely lagging from the development of the entire cars, especially transnational companies always control procurement of components with high technical content and added value, so we have to import components with key technology
多年來我省汽車產業在與國外企業合資中一直處于國際分工價值鏈的低端位置，總體發展利潤水平不高，生產成本與產品價格遠未達到與國際接軌的競爭實力，我們獲得的一直是加工利潤，而不是超額利潤；整車和零部件產品設計和製造工藝上同國際先進水平尚有較為明顯的差距，零部件的發展嚴重滯後於整車的發展，尤其是跨國公司一直控制著高技術含量、高附加值零部件的采購，使具有核心技術的零部件一直從國外進口。
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