high roads

Regional Transportation Economy Influenced by the High Level Roads

从成渝路看高等级公路对区域运输经济的影响

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With a precise GPS relative positioning system a local high precise database of roads is established, and then a static experiment and a car dynamic experiment are accomplished with the help of a Double-satellite positioning receiver.

试验中，首先利用自行研制的GPS精密相对定位系统建立了一个局域高精度的道路数据库，然后借助双星定位用户机完成了车载及地面静态双星／道路组合定位试验。

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The advent of high speed divided roads has created an additional problem for the road surface in wet weather.

分道行驶的高速公路的出现，对于雨天的道路表面带来了新问题。

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As LNG transported on roads not only costs extremely high but encounters frequent traffic accidents, some experts suggest an attempt of transporting LNG tank container on waters.

LNG公路运输成本高，交通事故频繁发生，因而有关专家提出了LNG罐式集装箱水路运输的模式。

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Residential high-rises and skyscrapers stood tall . Roads looked intact And traffic seemed as congested as usual.

高层居民楼和摩天大厦巍然耸立,公路看上去完好无损,交通一如往常拥塞不堪.

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High-grade roads radiate into all directions.

条条具有高标准道路四通八达.

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If you come to Guangzhou, you will see many high buildings, wide roads and beautiful gardens.

如果你来到广州，你会看到很多的高楼大厦，宽阔的马路和漂亮的花园。

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It is very dangerous to drive at high speed when the roads ate wet.

在湿的路面高速行驶是很危险的。

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The main contents and conclusions of the paper are as follows: 1. The conditions of heavy load and overload of the existing high level roads are investigated and the range of load and the model of wheel seal are confirmed. 2.

论文的主要研究内容及结论如下：1.对我国现行高等级道路的重载、超载情况进行调研，确定荷载范围及轮印模型。

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Highways, high standard of urban roads have entrance and national and provincial roads is linked.

公路四通八达，高标准的城市出入口道路已与国道、省道相联结。

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Many trees had been blown down by the high winds, blocking roads, paths and railway lines.

许多树被狂风刮倒，把大小道路、铁路线阻塞了。

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Down the dusty high roads defiled long streams of heavily laden mules, all heading to the west, for the gold fever had broken out in California, and the overland route lay through the city of the Elect.

尘土飞扬的大道上，重载的骡群，川流不息地络绎而过，全都是朝着西方进发。这时，加利福尼亚州正涌起了采金的热潮。横贯大陆、通往太平洋沿岸的大道整整穿过依雷克特这座新城。

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The actual technology of noise barriers for urban roads can not satisfies the requirements of Beijing-Shanghai high-speed railway.

而现有城市道路的声屏障技术不能满足京沪高铁的要求。

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The city's newly approved five-year public transport plan will shift the focus from building roads for car use to constructing a high-speed public transport system to ease the growing grid-lock.

最新通过的城市公共交通五年计划将建设重点从汽车用路转移到高速公共运输系统，以此缓解交通堵塞。

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Maintaining High Lever Roads

高等级公路的养护

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The highway financing system reform launched in 1980s in China has greatly broadened financing sources for highway construction, in particular for the construction of high degree roads.

我国20世纪80年代开始的公路融投资体制改革，大大扩大了公路特别是高等级公路的投融资渠道。

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The utility model relates to a drainage grid for high roads, urban roads and other places, particularly a device for self-cleaning the foreign matters of the drainage grid.

本实用新型涉及一种公路、城市道路及其它场地的排水篦子，特别是排水篦子自动清理杂物的装置。

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With further development of high grade roads in Guangxi, the requirement for highway design is increasingly raised. Thus the curve superelevation design appears more and more important in high-grade road design.

随着广西高等级公路建设规模的进一步扩大，公路设计要求日益提高，高等级公路设计中曲线超高设计显得尤为重要。

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The tyre mechanical characteristics of an automobile moving at medium and high speed on different roads were studied to provide the automobile structure design and its improvement with test data.

研究汽车在各种路面中高速运动状态下的轮胎力学特性，为汽车的结构设计与改进提供试验数据。

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Thinking about pavement structure selection of high type roads in Heilongjiang and improvement of durability for cement concrete pavements

对我省高等级公路路面结构型式选择及提高水泥混凝土路面耐久性的思考

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Since geological conditions in these regions are very complex and folds and fault structures are widely distributed, to deal with heavily weathered rock slopes is the key technology for constructing high grade roads.

而我国西部地区地质条件极为复杂，褶皱和断层构造广泛分布，对强风化岩质边坡的有效治理是西部地区高等级公路建设中的关键环节。

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