The ancient Romans constructed the first lengthy network of roads paved with stone.
古罗马人用石头修建了第一个漫长的道路系统。
So they set about building a network of roads and encouraging loggers and cattle companies to move in.
因此开始建造道路网，并鼓励伐木工人和畜牧业公司搬迁进去。
Motor carriers can use a wide range network of roads, and can transport products of varying sizes and weights over and distance.
汽运可使用宽阔的公路网络，可运输不同规格和重量的商品，不受运输距离的制约。
In the turmoil of those decades, the Inca's sprawling network of roads, storehouses, temples, and estates began slowly falling into ruin.
数十年战乱令印加延绵的路网、仓库、庙宇、庄园渐渐崩坏。
From there they can disperse along a fluid network of roads, trains, subways, canals and parks whose tentacles extend out through the region.
从这他们由发达的道路网奔向四面八方，火车，地铁，道路，停车场，道路网的触角遍及这个地区。
A network of roads runs through the vicinity of the Universiade City, capable of meeting the transportation needs for a world-class sports event.
大学生体育城周边区域道路交通网密集，四通八达，完全能够满足举办世界级大型运动会的交通需要。
It's a stack interchange with layers of Bridges making a complicated network of roads allowing smooth flow of traffic though both the interstate highways.
这是一个多层桥梁的层叠式立交，组成一个复杂的道路网络，让通过两条州际公路的交通保持顺畅。
Poorer neighborhoods that may lack (60) basic facilities such as drinking water or a dependable network of roads, are especially vulnerable to natural disasters.
贫穷社区可能由于缺乏如饮用水和可靠的公路系统这样基本的设施，而在自然灾害来临时遭受更大的影响。
The researchers' algorithms indicate when the network of roads and subway lines between two regions cannot support the number of people traveling between those regions.
研究者的算法能够显示出，什么时间两个区域的路网和地铁网无法支持人们在两地穿梭。
The first century Romans built much of the ancient Coliseum using concrete-like materials, and skilled stone artisans constructed the Roman Empire's famous network of roads.
一世纪罗马人建造的古代混凝土体育馆使用非常类似的材料，和熟练的工匠石头建成的罗马帝国著名的道路网络。
Poorer neighborhoods that may lack basic facilities such as reliable sanitation, drinking water or a dependable network of roads, are especially vulnerable to natural disasters.
那些可能缺乏如可靠的卫生设备，饮用水或可靠的公路网等基础设施的、没那么富裕的社区尤其容易受到自然灾害的破坏。
Greater affordability of travel, the large size of China, and the country's highly developed network of roads and transport will encourage Chinese travelers to take more domestic trips.
购买力的增长、中国的广袤以及先进的高速运输网络将刺激中国游客更频繁地在国内旅游。
The physical bonds included the network of military garrisons, which were stationed in every province, and the network of stone-built roads that linked the provinces with Rome.
这些有形的纽带包括驻扎在每个省的军事要塞网络和将各省与罗马连接的石造道路网络。
By the end of the century, there was an immense network of paved roads, residential streets, expressways, and freeways built to support millions of vehicles.
到这个世纪末，已经建成了一个巨大的道路网络，有居民街道、公路和高速公路，这些都是为了承受数百万的车流量而修建的。
It may be useful to think of a computer network as being like a system of roads.
将计算机网络设想为道路系统似乎有助于思考。
Cambodia has long been the holy grail for dirt bike enthusiasts thanks to its network of crumbling roads.
由于柬埔寨公路网的路况很差，长久以来已经成为土路骑行爱好者们的圣地。
BEIJING — This city’s network of arterials, five ring roads that are fed by nine more freeways, is barely two decades old, but it is already sclerotic.
环绕北京的五条内环路，修建时间最长的，也不过只有二十年的时间。但因为这五条内环路又通向各自连接的共九条高速公路。
He also notes that the forest service is already struggling to maintain a crumbling network of 386,000 miles of road. Better it fix those roads, he says, than build more.
他同时表示，林业局对维护现有的386,000英里的支离破碎的道路已经非常吃力了，建新路还不如修老路呢。
Thus, post-1949 road building has altered the old grid pattern of the city's road network, to a mixture of ring roads and radial roads.
这样，1949年后的道路建设将城市道路网的旧的格网形式，转变为环状道路和放射状道路混合的形式。
Since its inception in 1997, the CREMA system has managed 14,000 kilometers of the national roads network and 1,000 kilometers of the provincial roads network.
自1997年启动实施以来，公路改造和养护合同项目已管理了1.4万公里国道网和1000公里省道网。
Eventually, the roads that can not be fit well with the constraints of the model of road are recognized by using the global connection constraints of road network.
最后根据道路网的全局连接约束，识别与道路约束模型符合程度较弱的路段。
Phase I land of 2 square kilometers has been wholly cleared well, the rail-fences are basically covered and the main roads and distribution network are as good as completed.
首期2平方公里土地全部平整，围栏基本合拢，主要道路框架和管网全部完工，年底完成路面黑色化和绿化工作；
National Highway running through the territory of 310,316 lines, with 12 provincial and county (district) rural roads and improve the formation transportation network.
国道310、316线横贯境内，与12条省道和县(区)乡公路形成健全的交通网络。
For given total length of city roads and average speed of motor vehicles, maximizing the traffic capacity of the city road network is always desired.
在城市道路总长度一定，机动车平均行驶速度一定的情况下，希望城市道路网的通行能力越大越好。
Basically a flat plain, the country is crisscrossed by a intensive network of highways, roads, feeder roads and country roads.
作为一个基本上是平原的国家，由高速公路，公路，次级路及乡村道路组成的网络覆盖。
By three levels of the optimal modification in the traffic network, reasonable orientation of the roads and the intelligent management, we discuss and analyze the traffic problem in a system view.
从城市路网的优化改造、城市道路的合理定向和城市交通信号灯智能控制三个层面，系统的分析和讨论城市交通的优化改造与智能管理；
This paper use fuzzy neural network and hierarchy control method to solve the problem of traffic control for the trunk roads.
在城市交通干线协调控制方面，本文提出了利用模糊神经网络分层递阶控制的方法。
With so many small villages on the Plateau, there is a dense network of country roads.
由于高原上乡村十分多，因此乡村的交通十分发达。
The fuzzy neural network and hierarchy control is used to solve the problem of traffic control for the trunk roads.
针对城市交通干线协调控制的要求，提出了利用模糊神经网络分层递阶控制的方法。
The fuzzy neural network and hierarchy control is used to solve the problem of traffic control for the trunk roads.
针对城市交通干线协调控制的要求，提出了利用模糊神经网络分层递阶控制的方法。
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