It showed that the aging of high grade road asphalt was attributed t...
表明高等级道路沥青老化属于一级动力学反应。
The SBR modified asphalt which has good low temperature property is widely used for high grade road paving.
SBR改性沥青具有优良的低温性能，广泛应用于高等级道路的铺筑中。
Adding antistripping agent to asphalt is an effective method to prevent water-induced damage of high-grade road.
在沥青中添加抗剥落剂是防止高等级公路水损害的有效方法。
Cement water spraying of highway curb and roadside tree is very important in high grade road maintenance engineering.
公路路缘石和行道树的灰水喷白是高等级道路养护工程的主要作业内容之一。
Bohai 36 1 crude is classified to low sulfur naphthenic base crude oil, which is a good feedstock for producing high grade road asphalt.
渤海361原油属低硫环烷基原油，是生产优质道路沥青的良好原料。
The road sweeper is one of the important cleaning equipment, which is mainly used to remove rubbish in high grade roads, city roads and squares.
清扫车是重要的环卫设备之一，主要用于高等级路面和城市路面以及广场的垃圾清扫。
This paper emphasizes the theoretical foundation, construction technology and practical effect of high-grade road-surface concrete mixed with fly ash.
为了更好地在路面推广应用粉煤灰，本文着重介绍在高等级路面砼中掺用粉煤灰的理论依据，施工技术及工程应用效果。
According to his engineering practice of first grade road route at the Suihua city passageway, the author briefly introduces his experience and understanding.
作者通过对绥化地区城市出入口一级公路的测设实践，简要介绍其经验和体会。
The cause inducing noise pollution on high grade road, and the noise abatement measures both at home and abroad are introduced. A way to precaution noise given.
介绍了高等级公路噪声污染产生的原因，介绍了国内、外降噪的主要措施，同时提出了防噪声方式。
To construct high grade road in the mountainous area will meet the high filled embankment inevitably, the high filled embankment has become one main structure form of the roadbed.
在山区修建高等级公路，不可避免会遇到大量的高填路堤，高填路堤已成为路基的主要结构型式之一。
The evaluation showed that the high temperature stability, low temperature cracking resistance, aging resistance and temperature susceptibility meet the requirements of high grade road asphalt.
路用性能评价表明，沥青的高温稳定性、低温抗裂性、抗老化性和感温性等性能完全满足铺筑高等级公路的要求。 该产品正应用于国内高速公路的建设。
The road double lines multi-arch tunnel has such advantages as low ground area, easy connection with other lines and so forth, and is adopted more and more widely in high grade road construction.
公路双线连拱隧道以其占地少、与线路连接方便等突出优势在高等级公路建设中被越来越多的采用。
Here in Franklin Lakes, students in a second-grade class at High Mountain Road School rolled dice last week to build two - and three-digit Numbers.
在富兰克林湖，高山路小学2年级班的学生们上周通过掷骰子来建立对2位数和3位数的认识。
I was swinging on the front gate, trying to decide whether to walk down the street to play with Verna, my best friend in fifth grade, when I saw a tramp come up the road.
我在院门口晃悠，想着要不要去街对面找维那玩，她是我五年级最好的朋友。这时，我看见从街上走来一个流浪汉。
And the tires had to be heavier grade, capable of handling landings as well as standard road-based driving.
同时，轮胎也要更加厚实以适于着陆和普通的道路行驶。
Lan Xin Railway, 312 State Road and spit - Ukraine - large high-grade highway across the region, since ancient times is to contact the north and south of the throat.
兰新铁路、312国道和吐-乌-大高等级公路穿越区境，从古至今就是联系南北疆的咽喉之地。
Experimenting with new methods of transforming feature's graphic grade automatically and settling the conflict between habitation feature and road.
针对居民地图形等级自动转换及居民地和道路之间的关系处理进行了实验。
The road net exists clear cutting and breaking for environment and as for different grade of road and the influence factor are quite different.
道路网对环境存在明显的切割破碎作用，并且道路等级不同，其影响因数也不一样。
It has higher value of technique and economic that the old road has been widened, to improve the current road grade, and reform the road net construction.
旧路拓宽加铺改造对提高道路等级和改善路网结构具有较高的技术经济价值。
According to the road traffic environmental quality evaluation indexes and their grade standards, efficient samples based on the random-distribution theory were produced.
根据影响道路交通环境的各单项评价指标及其分级标准，利用随机分布理论生成足够多用于神经网络建模的样本数据。
The grade structure of a road network in annual planning is optimized with the simplex method. Conclusions are reached through synthetic analysis.
并运用单纯形方法对各规划年度的公路网等级结构进行了优化，通过综合分析得出客运需求高于货运的结论。
The future traffic is an important target in traffic planning and road building. It is an indispensable term for determining road grade, cross-section, type of structure and road standard.
未来交通量是道路交通规划与建设中十分重要的技术指标，是确定道路等级、道路断面、结构形式和标准不可缺少的条件。
Combine some local basic situations at first, is analysed and starts with from the volume of traffic, confirm that plans to build the grade of the road.
首先结合当地的一些基本情况，从交通量分析入手，确定拟建道路的等级。
Combine some local basic situations at first, is analysed and starts with from the volume of traffic, confirm that plans to build the grade of the road.
首先结合当地的一些基本情况，从交通量分析入手，确定拟建道路的等级。
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