The total trip time enclose the time used in block and out of block, reasonable density of road network should make the total trip time to be least.
居民每次出行的总时间一般包括城市干路内的时间和干路所围合的街区内的出行时间，合理的干路网密度应当使二者之和最小。
Through studying the relation between urban land and layout of road network, the influences of road layout and road span on the density of road network are discussed.
通过研究道路网布局与城市用地关系，探讨道路布局与道路间距对道路网密度的共同影响。
Basic contents of road network planning are expounded from three aspects of road category scale, road network density and road network shape.
讲述了道路网规划的基本思想是疏解，并从道路等级结构、道路网密度和道路网的结构形式三个方面阐述了道路网规划应重视的基本内容。
Reasonable density of urban road network based on the conclusion of these analyses is proposed.
根据上述分析得出的结论，提出了对规划道路网密度指标调整的建议。
If road network is only designed for motor vehicle, the role of density of network cant be displaced by the sparse network with wide road.
即使优先考虑机动车的出行效率，路网密度所起到的作用也不可能通过宽而稀的路网来实现。
Based on the degree of saturation and road network density in each traffic zone, a mode is developed to show the relationship between roadway network reliability and the impact factors.
以交通小区路网饱和度和路网密度为基础，建立路网畅通可靠度及其影响因素的多元关系模型。
Based on the degree of saturation and road network density in each traffic zone, a mode is developed to show the relationship between roadway network reliability and the impact factors.
以交通小区路网饱和度和路网密度为基础，建立路网畅通可靠度及其影响因素的多元关系模型。
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