longitudinal gradient

常见例句

The longitudinal gradient difference near structures should be measured to guide repair and maintenance of highway.
为指导维修养护，须监测结构物附近的纵坡差；
Explaining the details of road safety evaluation process, for the longitudinal gradient, tunnel and other accident-prone sections, the paper gives the security measures.
阐述了道路交通安全评价的详细流程，并针对长大纵坡、桥隧处等事故多发路段，给出了安全保障措施。
So the relationship between longitudinal gradient, grade length limit, vertical curve and safety is analyzed, which can be referred to improve the safety and optimize the profile design.
根据下坡路段事故统计资料，分析纵坡坡度、坡长、竖曲线和下坡衔接平曲线与道路安全的关系，为提高长大下坡路段安全，优化纵面设计提供参考。