traffic flow 中文意思是什麼
traffic flow
解釋
報務流量-
Considering the overtaking flow, this paper built the continuum equation of mixed traffic flow, set up the kinematics differential equation by means of differential calculus
摘要引入超車換道流量，建立了混合交通流的連續性方程；通過對交通流參數的微分變換，建立了混合交通流的運動微分方程。 -
The simulation model for traffic flow was discussed initially by analyzing the characteristic of the traffic flow in urban express highway
在分析城市快速道路交通流特徵的基礎上，對交通流模擬模型進行了初步探討。 -
Air traffic flow management by use of flight routes and aerodrome areas as nodes
多機場地面等待問題模型研究 -
Integral calculus method for establishing traffic flow model
交通流的積分建模方法 -
The physical meaning is clear and definite when integral calculus method is adopted to establish the basic equations of traffic flow
摘要採用積分方法建立交通流基本方程的物理意義更為明確。 -
Abstract : in this paper, traffic data collection techniques for traffic flow guidance systems are analyzed. a modified licence plate recognition method, which is suitable for travel - time investigation in busy streets, is proposed
文摘:討論了交通流誘導系統的交通流量、行程時間和行程速度的採集技術，提出了一種改進的牌照識別法，該方法適合於交通流密集路段上的交通數據採集。 -
While men are carrying out roadwork and there is a danger to employees or restricted traffic flow, watchers must be in attendance and warning signs and danger flags must be displayed
在進行道路施工時，在對于雇員存在危險或限制交通的地點，必須有人看守，而且必須設置警示標志和危險旗。 -
With the help of video detection and recognition methods, we can sample real - timely traffic messages, such as traffic flow, road situation and so on, and get the relative information so as to avoid traffic jam before it happens, on the other hand, to real - time traffic breach detection, video detection and recognition methods is also very effective, especially, it can provide strong evidence for traffic policemen
通過視頻圖象的檢測與識別，可以對道路的交通流、路況等實時監視，提取交通流信息（車流量、車道佔有率、車速等） ，在交通擁擠未發生時，及時採取措施、疏導交通、防止交通擁擠發生；另一方面，通過視頻圖象的檢測與識別，還可以實時檢測交通違章現象、識別違章車輛的車牌號碼，為公安交通管理部門提供強有力的執法證據。 -
The system has good adaptive ability : its control is still effective when the traffic flow and the basic vehicle exhaust changes and when some special traffic flows emerge
該系統具有較好的適應性，對交通流和車輛基準排放量的變化、特殊交通流等情況的出現均能實現有效控制。 -
Convert double - white lines to solid - cum - broken white lines at nathan road to improve traffic flow
更改彌敦道的雙白線為虛實白線，以改善交通流量。 -
Abstract : in the 1d random traffic flow model, the relationbe tween the correlation functions and the creation, disappearance, brake probabiliti es ofthe vehicles is presented, according to the statistical mechanical approach to thecorrelation functions. and then comes out the results cohering with the c omputersimulation
文摘:依據概率論的定義，通過對關聯函數的解耦，給出兩點的關聯函數與轉入、轉出及剎車概率之間的關系，並對其結果進行了討論，計算機數值模擬結果與理論結果一致 -
A good, free speed network monitoring software, it can monitor your current network speeds and upload and download includes the real - time speed and a beautiful chart, or figures out ( to support both also choose to show or show only a ), support adsorption of the screen ' s edges, obviously thoroughly support show monitoring window, penetrating mouse support functions ( embedded desktop ) and the functional and cross - fade out, would not affect other software applications and support custom color graphics and font support day - to - day, week, month statistics and limit traffic flow
一個不錯且免費的網路速度監測軟體，它可以監測你當前網路速度，包含上傳及下載的實時速度，並以漂亮的圖表或數字顯示出來（支持選擇兩種方式同時顯示或只顯示一種） ，支持吸附到屏幕邊緣，支持透明顯示監測窗口，支持鼠標穿透功能（嵌入桌面）及淡入淡出功能，不會影響日常其它軟體應用，支持自定義圖表和字體顏色，支持按日，周，月統計流量並限制流量。 -
In the fourth chapter, we consider the effect of bus stations on traffic flow. by numerical simulations, we attain the idea results. in the fifth chapter, a multi - speed ca traffic flow model on the one - dimen - sional urban main road on the control of traffic lights is proposed to simulate the traffic under the open boundary conditions
最後，建立一個交通燈控制下城市主幹道單車道多速元胞自動機交通流模型來模擬在開放性邊界條件下現實城市主幹道交通的車流運動，通過延遲來調整交通中紅綠燈對主幹道車流量的控制，並研究了在交通燈延遲控制下綠信比、交通燈個數對主幹道交通流的影響。 -
Because traffic flow greatly increases in recent years and the rank of actual driving load enhances, causing this bridge to be at the excess load the service condition, so in order to guarantee the bridge ' s transport security, the main body structure of the bridge should be reinforced
摘要長沙市八一路跨線橋由於近年來交通流量大增，實際行車荷載等級提高，使得該橋處于超負荷的營運狀態，為了保證大橋營運安全，需要對此橋的主體結構進行加固，在選擇加固方案時對比了三種加固方法：鋼混凝土組合結構加固方法、混凝土結構擴大截面加固方法、粘鋼加固方法。 -
On the non - linear modeling for expressway incident and intervention traffic flow wave
高速公路交通事故和干涉車流波的非線性數學模型 -
Expressway traffic - flow wave analysis on the influence of traffic incidents and intervention process
交通事件和干預作用影響下的高速公路車流波分析 -
Linear model based expressway traffic - flow wave analysis on the influence of traffic incidents and intervention process
基於線性模型的高速公路交通事件和干預作用影響下的車流波分析 -
This paper, on the basis of yuelu - mountain high - tech park in changsha city, beginning with the investigation of diversiform transit - trip in the park, firstly analyzes and evaluates space - time change law of traffic flow and situation of traffic service level on actual road net - work in the park ; secondly, applying multi - statistical analysis method, taking investigated corporation as sample, using annual freight traffic volume produced by unit plant area of the corporation, with clustering analysis, obtains four sorts of the sample corporation, and establishes the predict models of freight traffic volume for every kind of corporation. with these models, actual or planning year ’ s day maximum freight traffic volume can be predicted. the third, this paper makes analysis research of trip law of employees in the park, and obtains the index of trip times, trip modes and trip development trend of the employees
本文以長沙市嶽麓山高科技園區為依託，從調查園區內的各類交通出行開始，首先分析評價了園區內現狀道路網上的交通流時空變化規律及道路網上的交通服務水平狀況;其次是應用多元統計分析方法，以調查企業為樣品，以企業單位車間面積所產生的年貨運交通量為變量，通過聚類分析，獲得了樣本企業的四個類別，並建立了各類企業貨運交通量的預測模型，應用這些模型，可預測園區內現狀或規劃年的日最大貨運交通量;第三是對園區內企業員工的出行規律做了分析研究，獲得了企業員工的出行次數、出行方式及出行發展趨勢等等特性指標;最後是對園區內小區居民的出行狀況進行了分析，獲得了居民出行的諸如高峰時段、高峰出行量等等的特徵數據。 -
Multi - airport ground holding policy in air traffic flow management
空中交通流量管理中的多機場地面等待策略 -
Ground holding is a frequently used measure in air traffic flow management ( atfm ). the " ground - holding policy " ( ghp ) is to decide which flights should be delayed on the ground before take - off whenever it is foreseen it will not land in time because of congestion and by how much, in order to increase the safety of airplane and minimize the cost of delays
地面等待是空中交通流量管理中普遍應用的一種方法，地面等待策略（ groundholdingpolicy ）就是如何將原來需進行空中等待的航班改為在原起飛機場進行地面等待，以增進飛行安全並降低延誤成本。
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