od survey 中文意思是什麼

od survey 解釋
起訖點調查
  • od : n. 假想的自然力〈德國化學家 Reichenbach 等為說明磁力、化學作用等而假定自然界存在的一種力〉。
  • survey : vt 1 眺望，俯瞰，環顧。2 審視；通盤考慮[考察]，觀察（形勢）；概括，綜合評述。3 測量（土地），勘查...
  1. 2 ) the methods of demand forecast studys deeply, which will instruct some cities in the aspect of the od survey and forecast. 3 ) the investigating and analysis in zigong is detailed, scientific and easy to put into practice

    2 ）需求預測方法闡述深入，將對當前一些城市在od調查與預測上無從著手有指導意義； 3 ）自貢市的調查與分析比較詳細，具有科學性與實踐性。
  2. For the reasonable planning and construction of the highway network in medium - sized cities, at first, the thesis has compared the condition of china with one of foreign in the construction of highway network and presented the existing problems. in the foundation of the theory and methods of the planning of highway network, a series of principle and methods has been advanced, such as the method linked the method of gross control into 4 - step - forecast method. the thesis has discussed the data the od survey needed and the theory and methods of traffic demand forecast

    本論文從中小城市公路網建設合理規劃的角度出發，首先將中國的公路網建設情況與國外進行對比，指出了我國目前在公路網規劃中所存在的問題，隨后在研究公路網規劃的理論與方法的基礎上，提出了一系列的原則與方法，如總量控制與四階段法相結合的方法等，探討了進行交通調查所需要的數據信息、需求預測的理論與方法以及相關的影響因素。
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