traffic density
英 [ˈtræfɪk ˈdensəti]
美 [ˈtræfɪk ˈdensəti]
网络 交通密度; 车流密度; 通信量密度; 交通稠密度
双语例句
- You can land on an airstrip with various approach patterns, depending on air traffic control guidelines due to weather, traffic density, wind speed, and so on.
您可以使用各种各样的方法模式在飞机跑道上降落，这取决于由天气、交通密度、风速等等因素决定的空中交通控制指导。 - Make one more holding due to traffic density.
再盘旋一次，因活动频繁。 - Do not approved for a practice let-down, reason traffic density.
不同意做模拟（练习）穿云，因飞行秩序。 - Freight traffic density has increased by an average 1.3 per cent a year; passenger density by about 2.4 per cent a year.
货运密度年均增长1.3%，客运密度每年大约增长2.4%。 - The safe speed shall be determined on the basis of such main factors as visibility, traffic density, the maneuverability of the vessel, wind, wave, current, routing and surroundings.
船舶安全航速应当根据能见度、通航密度、船舶操纵性能和风、浪、水流、航路状况以及周围环境等主要因素决定。 - If the traffic density increases much above that, the flow pattern begins to become unstable.
如果车辆密度大幅高于上述数字，则车流模式开始出现不稳定现象。 - Traffic density both mean and peak.
通信密度手段和峰顶。 - Through research on project evaluation targets system, saturation degree, average speed, traffic density and average travel delay of works sections are defined to be evaluation targets.
通过方案评价指标体系的研究，确定了施工路段饱和度、施工路段平均车速、施工路段交通密度以及施工路段平均行程延误四个指标作为评价指标； - In this paper, using the theory of traffic control and hydromechanics, the author improves the model of describing the change of traffic density. This paper provides better mathematic model to the further study of traffic control theory.
本文利用交通控制理论和流体力学理论，改进了描述交通密度变化的模型，这为今后进一步研究交通控制理论提供了较好的数学模型。 - In traffic system, the traffic flows, the travel time and traffic density are three behavior variables.
在交通运输系统中，交通量、行程时间和交通密度是交通系统中的三种行为变量。 - The definition of traffic density map and model of dynamic urban traffic network are put forward. The path optimization model of O-D pair in dynamic traffic network is also given. The model was optimized dynamically by adopting traditional Dijkstra algorithm.
提出了交通流密度图的定义和城市动态交通网络的模型，同时还给出了动态交通网络中OD对的路径优化模型，采用传统的Dijkstra算法进行动态优化来获得出行车辆的最佳路径。 - A robust prediction estimation method for highway traffic density
高速公路交通密度鲁棒预测估计方法 - However, with the highway tunnel increasing mileage, operating speed and increasing traffic density, types of tunnel number of incidents and a corresponding increase in the frequency of.
但是随着公路隧道公里数的不断增加，行车速度和行车密度日益加大，各类隧道事故发生的数量和频率也相应增加。 - Introduced a new way to count the peak parking demand which relations the road traffic density, form a new way to studied the urban parking demand.
新引进了道路交通密度与高峰停车需求之间的关系，对城市停车需求研究形成了新的思路。 - The thought was proposed to establish the knowledge base of the chaos controller by using data mining technology. The fuzzy T-S ramp controller was designed. The traffic density, upstream traffic volume and maximal Lyapunov exponents are the input variables of the controller.
提出通过数据挖掘技术建立交通流混沌控制器知识库的思想，设计了以密度、上游流量和最大李亚普诺夫指数作为输入的T-S模糊混沌控制器。 - This method can effectively eliminate traffic jams, and make vehicles travel more efficiently and safely. ( 4) Iterative learning method is applied to address the traffic density control problem in a macroscopic level freeway environment with ramp metering.
这种方法能有效地消除交通阻塞，使车辆更加高效安全地运行。（4）用迭代学习匝道调节方法去处理宏观环境的高速公路交通密度控制问题。 - Communication range increases, the traffic density increases and improved the proportion of vehicles with communication capabilities will increase the success rate of information transmission.
通信范围的增大、车流密度的增大和具有通信能力车辆比例的提高都会增加信息传递的成功概率。 - Then traffic density is selected as the control variable in place of traffic occupancy.
然后，交通密度代替交通占有率被选为控制变量。 - In addition, with the rapid development of our country transport construction, a substantial increase in traffic volume, traffic density and traffic load increases, and the overloading of the damage caused by the bridge and then increased their natural aging.
此外随着我国交通建设的迅速发展，交通运输量大幅度增加，行车密度及车辆载重越来越大，以及超载而造成桥梁结构的损伤继而加剧其自然老化。 - On analysis of traditional traffic flow model, the transient maximum traffic density in a link is mined, and through the simulation experiment, the relationship among velocity, density, speed vs. density and traffic flow wave phenomenon were studied on the overflow condition sections.
在分析路段瞬态最大交通密度的基础上，挖掘传统模型中的交通溢流区域，并通过仿真实验的手段，探讨了溢流情况下路段的速度、密度、速度-密度关系以及交通流波动现象。 - First, for the port research, a careful analysis for navigation environment of Lanshan port was conducted, including the nature environment, water traffic density, navigation aids and anchoring area.
本文在码头的通航安全研究中，对岚山港区的通航环境进行了细致的分析，包括港区的自然条件和船舶流量以及助航措施和锚地的状况。 - Secondly, we focus on the wireless network optimization of low traffic density areas with emphasis on cover and parameters.
接下来重点对低话务密度区域内的无线网络优化进行分析，从覆盖、参数等两个角度结合自身特点进行总结。 - Because of long lengthways distance, continually increased in train speed, traffic density and passenger capacity grow day by day, a significant amount of thermal energy may be transferred to the tunnel environment.
由于纵向距离很大，列车速度的不断提高以及行车密度和客运量的与日俱增，高速列车能耗及附属设备产生的大量热量将释放到隧道环境中。 - With the constantly increasing maritime traffic density, together with the development of large-scale and high speed ship, the requirements of ship control system become higher and higher.
随着航运交通密度不断加大，以及船舶逐渐向大型化和高速化发展，对船舶控制系统的要求越来越高。 - With the increase of length, traffic density of highway tunnels, the potential threat of fire has also increased.
随着公路隧道长度、交通密度的增加，发生火灾的潜在威胁也在增大。 - Among all kinds of rail transit system, the running speed of the vehicle is accelerating, traffic density is increasing and capacity of vehicle weight is also constantly adding.
各种轨道交通系统中，车辆运行速度在不断加快，车流密度日益增加，车辆载重也不断加大。 - Static population distribution has resulted in uneven traffic density, which is closely linked with driving distance whilst dynamic distribution of population has led to fluctuations in traffic volume.
静态人口分布导致了各地交通密度不均，而交通密度又与运输行驶距离紧密相连；动态人口分布导致了交通运输量的波动。 - With the increasing of tunnel length, traffic density and vehicle speed, the operating safety problem of highway tunnel seems more and more serious.
随着公路隧道的长大化发展、车流密度的增长和行车速度的提高，公路隧道的许多运营安全问题大量出现。 - Through collecting vehicle speed, traffic density, traffic flow, axle load an so on, expressway traffic survey provides information support for prophase plan, construction, anaphase maintenance, management, public trip and emergency treatment.
开展高速公路网交通量调查工作，采集车速、交通密度、交通流量、轴载等信息，为高速公路前期规划、建设、后期养护、管理、以及公众出行和应急处理提供信息支撑。