bottleneck road 中文意思是什麼

bottleneck road 解釋
瓶頸式道路
  • bottleneck : n. 瓶頸口；（交通易堵塞的）隘道，狹口；〈美國〉（特指生產中的）妨礙進度的因素，薄弱環節。2. vt. 阻礙，限制。3. vi. 交通堵塞。4. adj. （街道等）狹隘的。
  • road : n 1 路，道路；街〈略 Rd 〉；公路；行車道；路程，行程。2 〈美國〉鐵路。3 方法，手段，辦法；（走向...
  1. The bridges are pivotal stronghold of the whole road. it becomes more and more popluar that some existing bridges betray multifarious structure damage and the limitations below the anticipative functions inevitably by reason of structure aging or vehicle load increasing or adverse environment or maintenance deficiency. lt results in not only the local bottleneck of the line and hidden trouble to the passing vehicle if the defective bridges are not duly maintained and reinforced. as a result, the bridge evaluation is specially important to the maintenance and strengthening. futhermore, we can not demolish and rebuild only but adop corresponding measures according ad temporal condition when the bridges are deemed to have defectiveness. so it accords with the situation of a country that the reinforcement and other upgrade measures aim at the bridge attention

    由於結構自然老化、車輛荷載增加、不利環境影響以及養護維修欠缺，一部分橋梁不可避免地要暴露出各種結構損傷和既有橋梁不滿足規定功能要求的問題越來越普遍。如果這些技術狀況不佳的橋梁得不到及時的維修和加固，不僅會造成整條線路的局部瓶頸，而且還會對通行的車輛造成極大的隱患。因此，橋梁評估作為橋梁維修和加固的依據就顯得尤為重要；此外出現了技術狀況不佳的橋梁應根據實際情況採取相應的措施，而不能僅僅採取拆除重建的方法，因此加固和其他升級方法是目前比較符合中國國情的橋梁改造措施。
  2. Mainly three parts are included in the paper, which are locating and ranking of bottleneck in road network, analyzing of bottleneck and improving of bottleneck respectively

    主要研究內容包括三個方面:路網中交通瓶頸的定位與排序，交通瓶頸分析方法，基於模擬的瓶頸形成原因分析與改善方法研究。
  3. Since our road construction lagged behind economic development for a long time, it is need to put forward rationalization proposals on how to fasten construction speed, how to increase project ' s investment benefit and how to carry out a scientific investment strategy ( to achieve better construction results ). meanwhile, we must relieve a bottleneck restriction on basic economy development and further improve the patterns of investment and management as soon as possible

    由於我國公路建設長期以來滯後於經濟發展，因此，怎樣加快公路建設的發展速度，提高公路建設的投資效益，實施科學的投資策略，盡快解除其對經濟發展的「瓶頸」制約，改進公路建設的投資管理模式，對于深圳市的社會發展有著十分重要的現實意義和深遠的歷史意義。
  4. Thus, automated information acquisition from imagery has become a bottleneck, which needs to be overcome. road networks are important geographical thematic information of satellite imagery. in the past, automatic road extraction from digital imagery has received considerable attention

    道路信息是遙感影像中的一種重要的地理專題信息，從遙感圖像中識別道路是圖像解譯和目標識別的一個重要的研究課題。
  5. It is the bottleneck of urban road traffic. its setting reasonability concerns the traffic function performance of relevant roads or even of the whole road network. it has great influence on city mobility, road capacity, capacity of road network and traffic safety

    城市道路節點是城市道路網路的重要組成部分，是城市道路交通中的瓶頸部位，其設置的合理與否直接關繫到相關線路乃至整個路網交通功能的發揮，它對于城市道路的機動性、通行能力、路網容量以及交通安全都有較大的影響。
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