lane flow 中文意思是什麼

lane flow 解釋
車道車流
  • lane : n 萊恩〈姓氏，男子名〉。n 1 小路，小巷。2 （行列間的）通路。3 航道；空中走廊；規定的單向行車道。4...
  • flow : vi 1 流，流動。2 （血液等）流通，循環。3 流過；川流不息；（時間）飛逝；（言語等）流暢。4 （衣服、...
  1. Sign marking beginning of a contra - flow bus lane - do not enter

    標志表示反向巴士的入口禁止駛入
  2. And the setting standard of bus lane is also studied, which includes the standard of bus speed, the standard of bus flow rate, the standard of road condition. moreover the bus signal priority and the pre - signals are introduced and the bus priority network is planned by using the planning method of urban mass transit network. finally the methods of benefit assessment of bus lane, bus approach lane and bus transport priority network are studied, which takes the travel time of each person as standard

    系統地討論了公交專用道、公交專用進口道、公交停靠站的設計方法和它們之間的關系；研究了公交專用道的設置標準，其中包括：車速標準、公交車流量標準和道路條件標準；對公交優先信號、公交預先信號進行了介紹；應用軌道交通線網規劃的方法對公交優先通行網路進行規劃；以人均出行時耗為指標對公交專用道、公交專用進口道、公交優先通行網路的效益評價方法進行了研究，並且建立了數學模型。
  3. Second, we introduce a two - lane traffic model which is based on the ( 0, 2 ) and ( 0, 1, 2 ) models. we mainly study the coupling effect of lanes. in two - lane traffic, vehicles can change lanes and overpass. the interactin between lanes is considered as coupling effect. the computer simulation indicate that ( dthe current of the system with cupling is greater than that without coupling ; 0for a certain initial density, the average flow and speed are indepent on the coupling coefficient which is greater than zero ; when the initial densities ( speeds ) of lanes are different, the characters of traffic system will be different

    在單車道模型的基礎上，建立v _ （ max ） = 2雙車道模型，研究車道的耦合效應。雙車道模型中車輛可以進行轉道、超車，兩道之間有耦合作用。模擬結果說明，有耦合時系統的流量比沒有耦合時大；在固定的初密度條件下，只要耦合系數b 0 ，兩道間的耦合強弱對流量和速度無影響；兩道初密度分佈不均勻和速度分佈不均勻都能使交通系統特性發生變化。
  4. Minor lane capacity of mixed traffic flow under major stream with m3 distributed headway

    3分佈下支路混合車流的通行能力
  5. First, the recent studies of ca models for traffic flow, based on the statistical physics, are introduced in the thesis. at the same time, all kinds of models based on the determined ca are also introduced in detail. second, we introduce the improved ns model presented by xueyu to the ca traffic flow model of a two - lane roadway in a highway and on a urban main road

    本文首先綜述了各種交通流模型，在簡單介紹了元胞自動機及其理論的基礎上，重點介紹了元胞自動機交通流模型，並在此基礎上，對薛郁提出改進的ns模型加以應用和推廣到雙車道高速公路交通流模型和城市主幹道交通流模型中。
  6. Alleviate congestion by reducing bottlenecks through the use of traffic signal control, speed control, lane control and ramp control systems. these will help maintain constant speeds and improve the overall flow of traffic over the entire road network

    運用交通訊號管制、車速管制、車道管制及斜道車流管制系統，減少樽頸路段，從而紓緩交通擠塞的情況。這樣便可維持穩定的車速，令整個道路網路的整體交通更加暢順。
  7. " the project will improve the manoeuvring of northbound vehicles, particularly heavy vehicles, on the shenzhen side of the crossing and add to the capacity of the existing bridge, " the spokesman added. " by segregating southbound and northbound traffic, traffic flow and safety will be enhanced. " northbound goods vehicles are advised to keep to the left traffic lane and passenger vehicles to the right lane on the new bridge

    他補充說：沙頭角口岸新跨界橋的落成和啟用將改善北行車輛，特別是重型貨車在深圳方面口岸的行駛情況，也可增加容車量。而將南北行交通分流，車流及交通安全均可獲改善。北行貨車在新橋上應盡量靠左線行車，載客車輛則應盡量使用右線。
  8. This dissertation is faced to the process of steel rolling to found network of manufacture material flow, basing on it founding guide line evaluation system of the cost of unit standard producing working procedure, guide line evaluation system of the quality cost of unit standard producing working procedure and guide line evaluation system of performance and efficiency ; and base on the cost data of all kinds of material flows, manufacture flow, flux data, manpower, energy consume, material consume, capital asserts occupied, fund occupied, and the production in working procedure, throughput of the materials in working procedures in the flow and countercurrent flow in the network of material flow of recorded in working procedure producing, using the “ whole closed down lane ” model to describe network of manufacture material flow of steel rolling, found the cost analyzing model system of the network faced to producing process. make the cost increasing of the producing by abnormity material flow in working procedure, and even the cost increasing of the producing procedure as the cost of the management behavior of working procedure fallen under cost evaluation guideline in responsible working procedure, so as to ration measure the factors fast correlated with management behavior by measuring the cost

    在企業管理信息化輔助工具所建立的數據平臺基礎上，建立了以基準物流圖模型為基礎的軋鋼生產主流程物流網路拓撲圖，根據圖論的理論求解最大流量和最小費用;計算每個生產節點的加工成本，分離質量成本，克服了單純財務數據進行成本核算所帶來的缺陷;建立了軋鋼生產主流程工序含鐵物料吞吐能力基準圖模型，並根據此模型建立了軋鋼生產主流程工序激勵物流協調性和匹配性、工序響應物流協調性和匹配性分析的過程能力指數計算方法;通過引入決策單元綜合投入與綜合產出效率最優原則的模型和基於投入不變、分析產出是否有效或基於產出不變、分析投入是否有效的模型，實現了對多個績效指標在不同績效值集合之間的相對比較，並可根據投入產出效率準則、或者投入（產出）有效性準則進行排序。
  9. This is a realigned 0. 7 - kilometre single two - lane carriageway linking the nam wai and ho chung areas to enhance the safety of motorists and the flow of traffic in the two areas ; it was substantially completed in july

    ：一條重新定線的700米長雙線不分隔車道，連接南圍和蠔涌區，以提高駕駛人士的安全並改善交通流量。
  10. In the third chapter, an improved ca model of the traffic flow in the two - lane roadway is proposed to describe highway traffic under the open boundary conditions by the consideration of the relative motion of vehicles and the relation of deceleration probability. numerical simulations have been carried out

    本文先在改進的ns元胞自動機交通流模型的基礎上，提出一個高速公路雙車道元胞自動機模型來模擬開放性邊界條件下的車流運動，並考慮兩車道之間左邊界開放程度的比例系數及車輛加減速概率影響。
  11. With flow bus lane

    順向公車專用道
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