1.
Impact of driving speed on vehicle emission on four different graded roads
城市分等级道路车辆运行速度对排放的影响
2.
Research on the Relationship between Light-duty Vehicle Driving Cycle and Emission Factors on Urban Graded Roads;
城市分等级道路轻型车行驶工况与排放因子关系研究
3.
With development of high grade highway in China, the three-lane highway tunnel with large cross section will be an important component for high grade highway.
随着我国高等级公路的发展,三车道大断面公路隧道将成为高等级公路隧道的重要组成部分。
4.
Travel Distance of Different Modes Traveled on Each Grade Road
基于各等级道路的交通方式出行距离分布研究
5.
Road network gradation optimization model according to traffic demand
基于方式分担需求的城市道路等级配置模型
6.
Research on Optimization of Section Form Selection and Reliability Analysis of Support Structures of Tunnel on High-class Highway;
高等级公路隧道支护结构的断面优化选型及可靠度分析研究
7.
Analysis on Causes and Measures of Rutting Early Disease of Highgrade Urban Roads
高等级城市道路车辙早期病害成因分析及处理措施探讨
8.
Design and Study of Tunnel Luminary of High class Highway
高等级公路隧道照明工程设计与研究
9.
Research on the Road Category Structure Optimized in Big City;
我国大城市道路网等级结构优化研究
10.
Methods for surrounding rock sub-classification of road tunnels
公路隧道岩质围岩亚级分级方法研究
11.
Study of Setting Special Lane of Bus Based on Service Level and Road Grade
基于服务水平与道路等级公交专用道设置研究
12.
Study on Highway Slope Rock Mass Rating in South-West Mountain Area, China;
西南山区高等级公路岩质边坡稳定性分级研究
13.
The Settlement Analysis of Soft Clay Foundation in Seasonly Frozen Area;
季冻区高等级公路软土地基沉降分析
14.
Analysis of the Factor Influencing Toll Standard of High Grade Roadway;
影响高等级公路收费标准的因素分析
15.
Analysis and Control of the Causes on Early Water Damage of Highway
高等级公路水损坏的原因分析与防治
16.
Study on the Anti-Aging Performance of Arabian Vacuum Residue Paving Asphalt
沙中高等级道路沥青抗老化性能的研究
17.
PRODUCTION OF HIGH GRADE ROAD ASPHALT FROM KUWAIT CRUDE OIL
科威特原油制取高等级道路沥青的工业试验
18.
Application Study and Design of Low Grade Urban Roads of Beijing Xicheng County;
北京市西城区低等级道路应用设计研究