限制坡度又称“最大持续坡度”。单机牵引普通货物列车，在持续上坡道上、最后以机车计算速度等速运行的坡度；它是限制坡度区段的最大坡度，货物列车牵引质量是按它来计算的。属主要技术标准之一。与铁路能力有直接关系，故应根据铁路等级、地形、牵引动力条件、运量及邻接铁路的牵引定数等因素，在初步设计中分析比较，慎重选定。
酒店坐落在一座山上，拥有令人咋舌的壮丽景观，却也受到极大的场地限制：场地坡度超过50%，布满了大型花岗岩，周围植被异常茂盛。
The project is located on a hill with a breath-taking view and with very strong constraints: a slope over 50%, large and numerous granite rocks, and lush vegetation.
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。
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.
通过采用预测校正二步时间积分和单元内引入坡度限制，该算法在时空上均可达到二阶精度。
Second-order accuracy both in time and space can be achieved by means of an explicit predictor-corrector scheme and slope-limiting within elements.
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