道路长度

港内道路长度计算公式的导出为港口道路设计提供了理论上计算依据。

The length formula of port roadway provides the reference of the port roadway design .

在实际应用中，设计者应在游憩道路长度、坡度和路面材料之间进行合适选择以实现降低游憩者运动能量消耗的目标。

In practice , for the objective of decline energy expenditure of recreationist , designer should make choices among length , gradient and pavement material .

通过对港区堆场面积与道路长度协调性的分析，本文讨论了协调性关系在新建港口设计中的应用，以及在现有港口服务水平评价中的应用。

By analyzing the harmony formula , the paper discusses the applications in designing the new ports and evaluating the service level of the existing ports .

利用等高线树中结点的道路长度与层数之间的关联，设计了一种计算等高线三种空间关系的方法。

Based on the association between the length of the path from one node to another and the level of nodes , a new method for computing spatial relations of contour lines is given out .

根据从上千所城市得来的各种数据（从专利申请的数量到道路长度），圣塔菲研究所的研究人员发现了从乡镇到城市到大都市人口数量的递增的数学规律。

Based on data from thousands of cities on everything from number of patents generated to road lengths , researchers at the Santa Fe Institute have uncovered the math by which human settlements grow from town to city to metropolis .

对于交通规划而言，经常要涉及到人口、国民经济数据、各类城市规划的用地与规模、道路长度、等级与通行能力、交通量、交通分区等众多内容。

In transportation planning , many things should be dealt with , such as population , national economic data , various using ground and scope of urban planning , length , grade and traffic capacity of road , traffic flow and traffic subarea , and so on .

公交专用道路段长度与运行效果关系研究

Relationship between Length of Bus-Only Lane and Operational Efficiency

并通过分析实验结果得到一种确定港区道路喉深长度的方法。再次，对港区道路交叉口间距进行仿真研究。

An approach that can obtain appropriate driveway throat length is reach using the simulation method . Thirdly , road intersection spacing was investigated .

道路堵塞时排队长度和排队持续时间计算方法

Method to Calculate Vehicle Queuing Length and Queuing Duration under Crowded Road

不论是道路还是电线的长度

whether it 's the length of roads , length of electrical lines --

综合考虑路径覆盖率、道路等级、道路长度以及配套设施等因素建立了最优关键路段组选择的多目标优化模型；

By considering the factors of the path coverage , road grades , road lengths and road facilities , a multi-optimization model of key links is set up .

利用灰色关联分析法分析，发现城市道路交通噪声与道路行车线长度和居住人口数的关联度最大，和GDP的关联度最小。

The gray relational analysis indicated that the length of urban road traffic noise had maximum correlation degree with road traffic lanes and residential population , whereas had minimum correlation degree with GDP .

事实证明，在其他因素不变的情况下，在硬质水平游憩道路上进行的人体游憩活动能量消耗最低，而道路的坡度、长度及路面材质的不同会对人体游憩活动的能量消耗造成影响。

When other factors are constant , human energy consumption is lowest on the level recreational trail with a hard pavement surface . Gradient , surface material and lengths of the trails all have effects on human energy expenditure .

本文主要论述城市道路规划设计应正确认识道路环境、道路功能、重视道路等级与里程长度以及路口与路段通行能力的协调配合。

The paper mainly discuses that the urban road planning design shall correctly think road environment and function , pay attention to the cooperation and coordination of road class and kilometer length as well as the capacity of crossings and road segments .

通过分析加固段在道路使用中的作用和汽车的行驶轨迹，对不同设计车速的道路桥头加固段长度给出了建议值。

Through the analysis of the function of the reinforced part and the movement track of vehicle , the proposal value of length of reinforced roadbed is given for different design velocities .

最后，通过一示例，讨论了在收费道路交通阻抗中，各主要组成部分（收费口延误、道路行驶时间及通行费换算时间）随收费道路长度的变化规律。

Finally , the regular pattern of each major components ( delay at tollgate , trip time on road and trip time converted from toll fee ) varying with length of toll road is discussed with an example .