交通量

One of the main causes is that the traffic organization is not well leading to use the road inefficiently.

随着交通量的猛增，城市道路上的信号交叉口越来越多，截止到2000年年底，北京市已有1036个信号控制的交叉口。

However, at lower discount rate and heavy traffic flow the initial cost of construction is in essence irrelevant.

然而，在折限率较低与交通量大的情况下，从本质上讲，与建设的最初成本没有关系。

To solve the problem above, this paper summarizes the research of the short-term traffic flow forecastings theory and methods at home and abroad, and lucubrate the chaos theory.

针对上述问题，本论文在综述道路交通量短时预测理论和方法的国内外研究现状的基础上，利用混沌理论进行深入研究。

Nowadays recurrent and nonrecurrent congestion on freeways is increasing, which causes delays, environmental pollution and traffic unsafety.

随着交通量的增加，高速公路上交通拥挤和阻塞日趋增多，降低了高速公路的运行效率和安全性，加剧了环境污染和能源消耗。

An algorithm for judging duplicate datagram based on time order interval is given,and an algorithm for weighted average car speed is extended,and several key realized techniques,including muti-thread processing,Web services and report with Excel are discussed.

1概述公路交通量调查数据主要指公路的某个断面或一段路的通行车辆数及平均车速[1]，是反映公路运营状况的重要信息，是公路建设与规划、决策、养护与管理等方面的重要依据。

Furthermore, we solve the user equilibrium problem by gradient projection method to obtain some additional path-based information. Since true OD trip demands are unknown, we conduct OD demand estimation and OD demand covering rate verification by the least square estimator.

在求解使用者均衡之交通量指派问题上，透过梯度投影法(Gradient projection， GP)求解，并获得以路径为基础的相关资讯；在流量倒推旅次起迄量的课题上，由於真实OD量未知，故使用基本的最小平方估计量，进行旅次起迄需求涵盖量的推估与检验。

Aimed at the characteristics such as heavy traffic,serious surcharge,a lot of long scarps,long term of high temperature,raininess and heavy fog in summer of Beijing-Zhuhai expressway in Gongdong Province,this paper,which adopts uniform design method with 16 levels and 4 factors,studies the relativity between coarse aggregate content and ,optimizes the mix of SMA mixture.

针对京珠高速公路粤境内北段交通量大、超载严重、长陡坡路段多、夏季高温多雨多雾等特点，采用16水平4因素的均匀设计法，研究了各档粗集料用量与骨架间隙率之间的相关性，优化了SAM矿料级配，并对SMA高温稳定性及影响因素进行了分析，且重点研究了粗集料用量、沥青用量、纤维品种等对SMA高温稳定性的影响。

If you can't live in a smoke-free place , at least avoid staying in smoke-filled rooms or heavy traffic areas , breathing in hightway smoke and exercising near busy roads .

如果你不能住在一个无烟的地方，至少避免呆在乌烟瘴气的房子里，或者交通量大的区域，避免吸进公路的烟尘以及避免在繁忙的公路附近锻炼身体。

In recent years, the forever-lasting Taiwan and green architecture have become a major topic in our country. In order to resolve the runoff of rainwater resource, to prevent the spoliation of ecology and to reduce the effect of heat island, to search for the suitable mix design of the pervious concrete for Taiwan is not a small issue. Pervious concrete pavement is air permeable and water permeable, the soil underneath can be kept wet and rainwater can quickly filter into ground, so the groundwater resources can renew in time. It improves the environment of road pavement and also possesses many other advantages that improve city environment at drainage, sound absorption and skid resistance, and is suitable for the rainy and humid environment in Taiwan area. However, its high air voids results in low strength, the surface layer of highway pavement was seldom used pervious concrete due to heavy traffic loading.

近年来国内以打造永续台湾与绿建筑为未来努力的方向，为解决雨水资源流失、环境生态破坏及热岛效应扩张，研发本土透水混凝土实有其重要性，透水混凝土铺面可以使空气与水自由地有效的渗入，地下土壤可保持湿润，雨水也能够快速渗入地面至地下水，地下水资源或水位能即时更新，它改善道路铺面的环境，其它的优点尚包括具有良好排水、噪音吸附与车辆抗滑能力，适合铺设於台湾多雨多湿之环境，由於透水混凝土孔隙率较高，其强度低於一般混凝土，应用於重交通量公路面层因此受到局限。

In fact many with the volume of traffic correlation factor is mostly the stochastic variable.

实际上许多跟交通量相关的因素大多是随机的变量。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了