查询词典 intersection locus

In order to analyze the factors that affect the severity of traffic accidents,the cumulative Logistic model has been established on the basis of investigating the data about the traffic accident at unsignalized three-phase intersection in the peripheral area around Beijing. It can provide scientific reference for preventing the serious traffic accident at the intersection.

为了分析交叉口交通事故严重程度的影响因素，在对北京周边无信号三路交叉口交通事故数据调查的基础上，建立的累积Logistic模型，可为我国交叉口严重交通事故的预防提供科学依据。

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。

The subject of the article is three-phase unsignalized intersection control in highway system. The correlation analysis and AIC principle analysis are applied to building the crash prediction model of three-phase unsignalized intersection in the plain based on the probability model.

以三路无信号交叉口为研究对象，采用相关分析与AIC原则分析方法，建立基于概率模型的平原区无信号三路交叉口事故预测模型。

The strategy first determined the type of the node by broadcast information of beacon, the ordinary node forward the packet by greedy method, then forecasting node predict the next node whether to go through the intersection node, and while the intersection node decisioned the direction of routing strategy.

该策略通过信标的广播信息确定节点的类型，是属于普通节点、预测节点或者十字路口节点；然后再判断采取什么样的方式转发数据包，普通节点采取贪婪转发的方式，预测节点采取受限的贪婪转发，而十字路口节点决定路由策略的方向。

The system consists of two sub-systems: the Expert System of Signalized Intersection and the Simulation System of Signalized Intersection.

信号交叉口优化专家系统开创了道路交通管理研究的新领域，为充分发挥交叉口的时、空资源提供了新的理论框架。

The algorithm firstly usd space decomposition method to identify potential regional intersection and then used bounding volume boxes to locate the intersection triangles and the exact points.

该算法首先用空间剖分法找出潜在的相交区域，然后用包围盒求得碰撞的三角面片对和精确的碰撞点。

Applying the concept of star dual, which is introduced by Moszynska, we establish some inequalities for star duals of intersection bodies. Hence, we present a new kind of duality between intersection bodies and projection bodies.

采用Moszynska引入的星对偶的概念，我们在第五章中研究相交体的星对偶体，从而更进一步地揭示了投影体和相交体两者之间的对偶关系；引入了对偶混合体的概念。

In order to evaluate the operation efficiency of a signalized intersection before and after the installation of bus lanes, and to quantitatively analyze the improvement of bus operation as well as the impacts of bus lanes on other vehicles, this paper, according to the saturated headways observed in the field, and taking into account the impacts of bus platoons, revises the large vehicle equivalence factor in determining intersection capacities.

为了对公交专用进口道设置前后交叉口运行效率做出评价，定量分析其对公交车辆运行的改善效果及对社会车辆的影响，通过分析各种实测饱和车头时距，提出考虑公共汽车形成车队行驶影响的交叉口进口道通行能力大车修正。

A lossless incremental inverted list intersection algorithm called LEIR is proposed, which can support a larger range of ranking functions than existing incremental intersection methods. As a result, it can reduce query processing cost without compromising result quality.

提出了一种倒排列表的无损增量求交算法LEIR，它解决了现有增量求交算法不支持某些重要的结果评价函数的问题，在保证搜索精度的前提下减少了查询处理开销。

Intersection lineations in rocks, as they are the product of the intersection of two planar structures, are named according to the two planar structures from which they are formed.

相交线岩石中，因为它们的产品的交叉两个平面结构，被命名为根据两个平面结构，从他们所形成的。

You can snipe the second and third union leaders from this position.

您可以鹬第二和第三工会领袖从这一立场出发。

Aiming at the currently shortage of XML streams quality detecting, this paper proposes a new forecasting method of XML streams quality by least squares support vector machines, which is used the method of XML keys' vector matrix as windows, and vector product wavelet transform to multilevel decompose and refactor the XML streams series, that can fulfill real-time checking demand of XML quality, and ensure constraint, consist- ency and integrality. For even more adapting net load, it proposes a control strategy by weight and adaptive adjustment to ensure XML streams quality.

针对当前XML数据流质量检测存在的不足，提出构建XML键的矢量矩阵作为窗口，利用矢量积小波变换多级分解与重构XML数据流，再结合最小二乘支持向量机对XML数据流质量进行预测的一种方法，满足XML数据流质量重构时实时检测的要求，保证XML数据的约束性、一致性与完整性；为了更好的适应网络负载，采取加权与自适应窗口调整等调度策略充分保证XML数据流的质量检测。