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；
A longitudinal gradient magnetic field was introduced into the discharge space by placing a permanent magnet under the substrate.
通过在基片的下方放置磁铁，在放电空间中引入了纵向的磁场梯度。
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。
By analyzing the relationship between speed loss, speed discount in different gradient and grade length, the paper also brings forward the maximum longitudinal gradient and grade length limit.
通过速度折减量与坡长之间的关系曲线，提出基于运行速度差和满足公路服务水平要求的各级公路最大纵坡坡度与坡长限制值。
Considering the change of stream gradient, we estimated the parameter of longitudinal coefficient of diffusion in different reaches.
依据河道比降的变化情况，对不同河段的纵向扩散系数进行估值。
Considering the change of stream gradient, we estimated the parameter of longitudinal coefficient of diffusion in different reaches.
依据河道比降的变化情况，对不同河段的纵向扩散系数进行估值。
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