- 低級市
- 地級城市
- 地級市
- 地市級城市
- 地市級地市
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prefecture-level city中文什么意思
例句與用法
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- Prefecture - level city
地市級城市 - Metropolitan circle in jining includes three prefecture - level city , jining city , zaozhuang city and heze city respectively
濟寧都市圈包括濟寧市、棗莊市、菏澤市三個地級市所管轄范圍。 - The mileage of highway has reached 1 , 114 , 600 miles , with a highway density of 62 kilometers hundred square kilometers . besides , the mileage of expressway totals 2 , 520 kilometers , covering all the 21 above - prefecture - level cities
146萬公里，公路密度達62公里百平方公里，高速公路通車里程2520公里， 21個地級以上市全部通高速公路。 - In 2001 , the china telecom completed second expansion of its atm backbone network extending network coverage to 57 cities . as a result , major developed prefecture - level cities across the country have basically been covered by the network and total bandwidth of the network has exceeded 240 g
2001年，中國電信還完成了atm骨干網二期擴容工程，網絡覆蓋57個城市，基本覆蓋了全國主要發(fā)達地市，全網總帶寬超過240 Ｇ 。 - And they are easy to fall into crisis of “ city decays as coal resource drains ” . therefore this paper has done the research on the industry structure adjusting in the transformation from the resource - based cities to eco - cities by multi - disciplinary theories and research methodologies such as comparison qualitative and quantitative analyses . this paper reviews and summarizes the theories of resource - based cities ’ transformation , eco - cities and industry structure adjusting , defines the concept of resource - based cities ; selects 23 prefecture - level cities as research objects and analyses their industry structure condition from the gdp structure and employment structure ; puts forward that transform to the eco - cities is the only way now ; analyses reasons which influence the industry structure adjusting , and builds the grey dynamic linear programming model ; does the programming for maanshan ’ s coming 5 years target of industry structure , and puts forward some suggestions from angles of theory and practice
在對資源型城市轉型、生態(tài)城市和產業(yè)結構調整的國內外研究現(xiàn)狀進行綜述的基礎上界定本文的研究對象并介紹生態(tài)城市和產業(yè)結構調整的相關理論;選取23個地級以上中等資源型城市作為研究對象,從國內生產總值結構和就業(yè)結構兩個角度對資源型城市的產業(yè)結構現(xiàn)狀進行深入的剖析,并提出向生態(tài)城市轉型是資源型城市發(fā)展的必由之路;分析影響產業(yè)結構調整的各種動因,指出資源型城市向生態(tài)城市轉型中產業(yè)結構調整需遵循的原則并構建用于資源型城市產業(yè)結構調整的灰色動態(tài)線性規(guī)劃模型;以馬鞍山市為例,對其產業(yè)結構調整做出實證研究,分析其產業(yè)結構現(xiàn)狀并對其產業(yè)結構調整目標進行規(guī)劃,從思維、理論和實踐三個角度對其向生態(tài)城市轉型期間的產業(yè)結構調整給出相應的建議和對策。