urban hierarchy 中文意思是什麼
urban hierarchy
解釋
城市層系-
A new planning method - analysis of factors of point line and area and control points optimization, which is based on the analysis of urban spatial structure, is tried to put forward. analyzing the important functional clusters in the spatial layout of the urban, the intracity medium - long distance vehicle traffic major directional desire line how the urban to link up with the highway network and the whole structure of expressway system, the skeleton of the expressway network can be obtained. using the degree of importance method analytic hierarchy process ( ahp ), one or several intersections can be selected
該法對城市空間結構布局中的重要節點、主要的中長距離機動車交通流徑期望線的分佈、大城市與區域干線公路網的銜接以及快速路系統線網的整體結構等進行分層次的分析研究，得出快速路系統線網構架，運用重要度法、層次分析法找出大城市重要功能組團中重要程度最高的一個或數個關鍵交叉口作為快速路系統線網規劃的控制點，考慮快速路線路走向的控制點對線路走向進行優化。 -
The objective of this paper was to study suitable economic evaluation methods for urban transportation projects, to point out some shortcomings of traditional benefit - cost analysis which does not capture all the benefits or costs relating to urban transportation projects, then the paper proposes a economic evaluation methods system on the basis of cost - effectiveness analysis method for urban transportation projects, which contains analysis hierarchy process method
摘要為了研究合適的城市交通運輸項目經濟評價方法，通過指出傳統的費用效益分析法的不足效益或費用的估算不完全，提出了以費用效果分析為基礎，綜合層次分析法的城市交通運輸項目經濟評價體系。 -
The paper takes shiyan city as a study case. in light of the existing urban recreationally spatial structure and its landform, the paper puts forward “ ellipse circle ” formed by “ plot - axis ”, an ideal model of recreationally spatial structure for moderate cities, which can be described as : according to “ plot - axis ” model, a city which has unique central district firstly puts emphasize on the center and its axes, secondly transfers to secondary center and its axes, thirdly gradually shapes a recreational belt crossing the center of the city, finally forms “ ellipse circle ” model for recreationally spatial structure by recreational belt. finally, the paper comes up with corresponding countermeasures aiming at the recreationally special layout of each hierarchy in shiyan city
以十堰市為例，根據城市現有的遊憩空間結構和地形特徵提出了「點軸」拉動的「橢圓圈層」城市遊憩空間結構模式，即對于只有一個中心區域的城市，根據「點軸」空間結構的發展模式，首先以中心區域為重點並發展其中心軸線，隨后把重點逐步轉到次重點區域並發展次中心軸線，照此循環下去逐漸形成橫穿城市中心區域的遊憩帶，在遊憩帶的作用下形成了城市遊憩空間的橢圓圈層模式;最後分別對城市社區、城區和環城三個遊憩空間的布局提出了相應的改進措施。 -
This paper, based on fundamental subjects such as mathematics, operations research as well as the basic method of analyzing problems of system engineering, analyzes comprehensively the system of urban passenger transportation including the components, the outside effect factors, the characters of the urban passenger transportation system and contrast between structure of the national and foreign urban passenger transportation ; based on them, this paper establishes the system of logical relation to study theoretically the evaluation of urban passenger transportation structure from the aspects such as basic principle of evaluation, idea structure of evaluation, establishment of the evaluation index and comprehensive evaluation ; on the design of the urban passenger transportation structure, hierarchy model is constructed according to the idea of hierarchy analysis, in the case of satisfying urban character, to strive for arriving at the balance between supplying and demanding of urban passenger transportation system ; finally, this paper brings forward the idea of structure optimization of urban passenger transportation and discusses the key problems
本文採用系統科學分析問題的基本方法，藉助數學、運籌學等基礎學科的理論方法，首先對城市客運交通進行了全面的系統分析，包括城市客運交通系統的組成要素分析、城市客運交通系統外部影響因素分析、城市客運交通系統特性分析以及國內外城市客運交通結構對比分析等；在此基礎上，本文從評價的基本原則、評價的思想構架、評價指標的確立以及綜合評價等方面建立邏輯關系體系對城市客運交通結構的評價進行了理論研究；關于城市客運交通結構的設計，本文引入層次分析法的思想構築結構層次模型，在符合城市特性的情況下，力求實現城市客運交通系統的供需平衡；最後，本文提出了城市客運交通結構優化的思路，並對其中關鍵性問題進行了討論分析。 -
Has established a multi - objectives multi - level decisions - making model and its the decision support system based on the analytic hierarchy method and the multiple source selected location mathematical model, proposed a new urban coal field configuration, compared with the original plan, reduced the coal total transportation amount, reduced the coal field cost of operation, reduced the coal transportation the pollution which created to the urban environment
基於層次分析方法和多源選址數學模型建立了一個多目標多層次的決策模型及計算機決策支持系統，提出了一個新的煤場布局方案，與原方案相比，減少了煤炭總運量，降低了煤場經營成本，減輕了煤炭運輸對城市環境造成的污染。 -
Social hierarchy and its impact on the formation of social network of urban residents
階層地位對城市居民社會網路構成模式的影響 -
In view of spatial hierarchy, urban recreation space can be classified three parts : community recreation, district recreation and recreational space around metropolis. the paper defines the concept of urban recreation space, basic forms and styles, analyzes the reason of forming hierarchy, and the character of every hierarchy, and summarizes the ideal models for urban recreation space and the basis of space layout
界定了城市遊憩空間的概念、基本形態與表現形式，按空間把城市遊憩空間分為社區、城區和環城三個層次，分析空間層次形成的原因及每一個層次的特點;總結了城市遊憩空間結構的理想模式與空間布局的依據。 -
Forecasting of urban water demand through analytical hierarchy process
試論用多元線性回歸法預測城市需水量 -
Hierarchy estimation of urban comprehensive strength in the yangtze basin based on artificial neural network
長江流域城市實力等級的人工神經網路判定
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