查询词典 traffic signal

With an example, its calculation results were compared with the observation results. The conclusions suggest that this model accords with the actual traffic flow condition at the unsignalized intersection.

通过与实际观测的支路行车延误对比分析，模型计算结果与观测的延误值接近，表明该模型较为符合公路无信号控制交叉口的实际情况。

The analysis results of the model have indicated that the proportion of turning vehicles,control mode and the land-use intensity have remarkable influence on the severity of traffic accidents at unsignalized three-phase intersections.

模型分析结果表明，交叉口转弯车辆比例、控制方式和土地开发强度对无信号三路交叉口交通事故的严重程度有显著影响。

Cars can achieve the effect of the natural queue and form an orderly traffic flow at the unsignalized intersection.

为改善无信号交叉口交通运行现状，基于自然排队思想，采用路中时间提醒装置使驾驶员获取无信号交叉口通行信息，对车速进行主动调整，达到自然排队的效果，在交叉口形成有序的交通流。

On the ground of analysis of some flaws of recent studies on unsignalized intersection,the paper bases on the gap acceptance theory ,sets up the waiting delay formula of mixed traffic flow composed of two representative types of vehicles at an unsignalized intersection,then analyzes the relation be.

本文在分析了目前无信号交叉口延误研究方法存在某些不足的基础之上，以可接受间隙理论为基础，建立了无信号交叉口大小两种车型构成的次要车流的等待延误公式。

In addition, the solutions are given to the calibration of the weight of other types of nodes, such as interchanges, grade crossings with turn ramp, unsignalized intersections which the main traffic has priority, and entrances/exits of urban expressway.

此外，针对互通式立交、&立交平坐&路口、主要道路具优先权的无信号交叉口、快速路出入口等类型的结点，对其结点权重的标定方法，提出了相应的解决方案。

By analyzing the cyclist's behaviors at unsignalized intersections in mixed traffic flow situations (where most conflicts exist among motorcars, non-motor vehicles and pedestrians), we build a path-planning model for the cyclists based on the fuzzy logic.

通过对混杂交通流中冲突最集中的无信号交叉口中的骑车者行为分析，提出了基于模糊逻辑的自行车线路规划模型。

When a decision must be made in time, it will be unsignificative to solve it even if it's very precise. These LP models with large scales which one meets in practice, such as the ones for firms, economics, environment, traffic transport and so on, have serial decisions on discrete time points in them. The decision problems can be described with multiple simplex programming ones with special structures.

对于人们在实践中遇到的各种各样的大规模线性规划模型，如企业模型、经济模型，此外还有能源与环境模型、运输模型等等，它们都包含了在离散时间点上进行的系列决策，这些系列决策问题可以描述为具有特殊结构的多级线性规划问题，各级之间又有着一定的关联和影响，同时又相对独立。

Summoning one of his shrewdest ministers, Count d'Argenson, the king asked him whether he could diplomatically unsnarl the traffic jams.

他召来手下一位十分精明的大臣阿尔让松伯爵，问他有没有办法圆滑的解决交通阻塞。

It is analyzed the effects of introducing high speed railway into existing railway terminal in the aspects of terminal stations,tracks,untwining equipments,urban economy,special distribution and public transportation system and offer reference for transportation development general planning and urban traffic planning.

因此，从枢纽车站、线路、疏解设备以及城市经济、空间格局、公共交通系统发展等角度出发，有关高速铁路引入对既有铁路枢纽及枢纽城市的影响的系统分析，可为交通运输发展总体规划及城市交通规划提供参考。

In the scheme,fixed channels are allocated to cells for exclusive use as nominal channels and reallocated after periodic time in terms of time-variant traffic distribution using ununiform compact pattern allocation algorithm.First available algorithm is used to assign dynamic channels .

在该方案中，固定信道采用非均匀压缩图案分配算法分配给各小区作为标称信道专用，并定期根据变化了的业务条件进行重新分配，动态信道的指派采用最先可行FA算法。

Salt is good, but if the salt becomes flat and tasteless, with what do you season it?

14：33 盐本是好的，盐若失了味，可用什么叫它再咸呢？

He reiterated that the PLA is an army of the people under the leadership of the Communist Party of China.

他重申，人民解放军是在中国共产党领导下的人民军队。