1.
Security Problems of Operation Heavy Haul Trains on the Long Heavy Down Grade
长大下坡道区段开行重载列车的安全问题
2.
Study and Experiment on the Retarded Down Grade Lane for Continuous Long and Steep Downgrade Sections in Mountain Terrain;
山岭重丘连续长大下坡路段减速下坡车道研究与实验
3.
Study on Setting up the Truck Escape Ramps for the Freeway in Mountain Area;
山区高速公路长大下坡避险车道设置研究
4.
Study on the Principle of Setting up Emergency Escape Ramps for Continuous Long and Steep Downgrades;
连续长大下坡路段避险车道设置原则研究
5.
Security Analysis and Trunk Escape Ramp of Continuous Long and Steep Downward Slope
连续长大下坡安全分析与避险车道设置
6.
Study of Rescue Lane Design Method on the Mountainous Expressway Downhill Path;
山区高速公路长大下坡路段避险车道设计方法研究
7.
Research on Influence of Gradient to Rigid Base Composite Road of Cross River(sea) Tunnel Under Large Longitudinal Slope
跨江(海)隧道长大纵坡复合式路面坡度影响分析
8.
Study on Safety Facilities in the Long Slope Alignment of Freeway
高速公路长大下坡路段安全设施研究
9.
Analysis of traffic accident characteristic on continuous long downgrade section
连续长大下坡路段交通事故特征分析
10.
A: Does the chairman realize that our company's business is going downhill?
董事长知道我们公司的业务在走下坡吗？
11.
Research on the Traffic Safety Evaluation and Method of Engineering of Yunnan Downhill Path;
云南山区长下坡道路安全评价和工程措施研究
12.
Truck Escape Ramp(TER) Setting of Long Downgrade Section of Mountainous Highway
山区公路长下坡路段的避险车道设置研究
13.
The landslide cut a 50-yard-long chasm across a four-lane street, leaving a 20-foot ravine behind.
山体滑坡在四车道的大街上砸出了五十英尺长的深洞，留下一个二十英尺的沟壑。
14.
Track laying and bridge erection on a long slope
内昆铁路水昭段长大坡道铺(轨)架(桥)施工技术
15.
Structural mechanical properties of asphalt pavement with great longitudinal slope and rigid base on Wuhan Yangtze River tunnel
长江隧道大纵坡刚性基层沥青路面结构特性
16.
Research on the Girder Erection at 18‰ Long Gradient with JQ160 Bridge Girder Erecting Machine
JQ160型架桥机组在18‰长大坡道上架梁作业的研究
17.
Research on Seepage-Prevention Wall Design of Large Canal Slope under High Lateral Seepage
高侧渗条件下大型渠道边坡截渗墙设计研究
18.
Research on Seepage Control Effect of Seepage-prevention Wall in Large Scale Channel Slope under High Lateral Seepage
高侧渗条件下大型渠道边坡渗控措施研究