Urban road traffic congestion is a difficult problem in the development of modern cities.

城市道路交通堵塞是現(xiàn)代城市發(fā)展中的一大難題。

Traffic congestion is one of the social issues we face every day.

塞車是我們每天都要面對的社會問題之一人人操天天操老太大逼人人操。

Mercer also awarded cities eco rankings based on water availability and drinkability, waste removal, quality of sewage systems, air pollution and traffic congestion.

Mercer也是獲獎的城市免费高清无码在线视频，環(huán)境好建立在有用的水資源和飲用的水資源，除去浪費的水一片黄网站，和污染的水系統(tǒng)800av无码，空氣污染和交通堵塞。

Since human beings entered the era of motorization, traffic congestion has a negative impact on daily life.

隨著人類步入機動化和汽車化時代国产区影院，城市交通問題凸現(xiàn)亚洲专区欧美专区日韩专区另类，城市交通擁堵已經(jīng)嚴重地影響到社會經(jīng)濟活動和人們的日常生活。

It is admitted that incident management tackling nonrecurrent congestion is the primary factor that guarantees large volume, security and efficiency of freeways. Hence the study on how to effectively use incident management technologies to enhance the operation on freeways is a critical research field in traffic engineering.

其中的原因除了我國目前人們的交通意識差麻豆视频专区在线、管理部門職責(zé)不明等人為客觀因素外日本熟妇乱人伦A片高清，最重要的是我國高速公路建設(shè)中高速公路管理系統(tǒng)基礎(chǔ)設(shè)施的相對不足和落后以及高速公路運行中監(jiān)控和管理技術(shù)水平低下。

If we didn't restrict the use of privates cars, the traffic congestion would be worse than it is now.

如果我們不限制私家車的使用国产嫖妓合集在线观看，那么交通堵塞將比現(xiàn)在更嚴重玖玖爱艹婷婷久久。

And then, we employ numerical simulation to illustrate the advantage of our model compared with Optimal Velocity Model and CDCFM. The simulation results show that in our model, not only the collision occurred at small reaction coefficient in OVM and CDCFM can be avoided, but also the traffic congestion can be suppressed more efficiently.

通過與OVM和CDCFM模型的數(shù)值仿真對比研究證明：改進模型不僅可以避免OVM和CDCFM中因為反應(yīng)系數(shù)較小時出現(xiàn)撞車現(xiàn)象的缺陷，同時對交通阻塞能起到有效的抑制作用cao99。

Simulation results show that the method based on the congestion quotiety is simple and practical,can judge the traffic state,provides a background environment for the development of the coordination strategy.

試驗表明www视频一区，這種方法簡單實用，可直接用于交通狀態(tài)分析中精品自拍自产一区二区三区高清，為協(xié)同策略的制定提供了背景環(huán)境方面的參考亚洲色片在线观看。

And now, Uniware is releasing a new type of GPS navigator, named GOONEY GPS PND, which is the 1st dynamic navigation GPS device in China with many innovative functions, such as receive and display detailed real-time traffic information on the screen and realize dynamic navigation to avoid the congestion road when driving.

近期大用軟件隆重推出自主品牌的國內(nèi)首款能夠?qū)崟r接收路況信息，直觀快速顯示道路擁堵狀況丝袜足交美腿，實現(xiàn)動態(tài)導(dǎo)航功能的動態(tài)導(dǎo)航儀——信天翁久久综合热riav。

The rate based traffic control is one of the effective means that avoids congestion and guarantees high throughput for ABR service in ATM networks.

在 ATM網(wǎng)絡(luò)的 ABR通信中，基于速率反饋的流量控制是進行擁塞控制的主要手段之一日本黄色视频在线免费观看。