查询词典 shortest path

Based on the shortest path matrix of 20 cities, we have quantitatively evaluated the highway network development level of the region by the accessibility index, extension index, conglomeration index, and etc. The result shows that in the space structure the highway network development level is a "core-margin" model. The cities with higher accessibility indexes gather around Zhengzhou City, while those with lower ones distribute in the margin. The order among conglomeration index is accordant to that of accessibility index.

以通达指数、伸展指数、趋中指数等为衡量指标，以20个入网城市的最短路径矩阵为基础，对中原城市群区域高速公路网络的发育程度进行定量评价，结果显示：中原城市群高速公路网络在空间格局上呈现明显的"核心－外围"模式，通达指数最高的城市集中在中心城市郑州周围，较低的城市分布在外围地区，且趋中指数排序与通达指数排序相吻合。

We analyze the advantages and disadvantages of static and hybrid channel assignment in three aspects: solution space, shortest path, and various traffic patterns, and evaluate the performance by simulation.

我们由解空间、最短路径和变动资料流样式三方面剖析静态频道配置与静动态混合频道配置的方法的优劣，并藉由实验模拟的方式验证。

I-1 n 2 i for the problem of shortest path amidst a fixed number of convex polyhedral obstacles.

在包含一组相互分离凸多面体的三维空间中为任意两点寻找最短路的问题是个NP问题［2］。

In this paper we discuss the applications of weighted graph from three aspects including the shortest path problem,Chinese postmen problem,and match problem .

本文选取了赋权图应用的三个方面进行讨论，分别是最短路问题、中国邮递员问题和匹配问题的应用。

The DAN algorithm could be applied to the problem of the shortest path only to analyze the recordation of the front DNA chain.

将算法推广到最短路问题的不同之处在第三步，即只需分析在表面上排在最前的DNA链的实验记录就得到最短路。

When a shortest path between nodes is searched with this algorithm,a lot of repetitional computations are involved,so that the efficiency is low.

借助于矩阵算法来求最短路问题比较有效[1]，但当节点比较多时，计算的矩阵多，重复计算量大，降低了计算效率[2，3]。

Other IP Multicast protocols rely on certain routing protocols, such as Routing Information Protocol or Open Shortest Path First.

其他的ip多播协议都依靠某些路由协议，如路由信息协议或开放式最短路径先行协议等。

Routing tables are continuously built and rebuilt by intelligent discovery protocols, such as Routing Information Protocol or Open Shortest Path First.

每个路由器的路由表显示了到达目的地址的最佳路径，对于要有几跳的地址，它显示出最佳的下一跳路由器。

Routing tables are continuously built and rebuilt by intelligent discovery protocols, such as Routing Information Protocol or Open Shortest Path First OSPF

路由表由智能发现协议，如路由信息协议或者开放最短路径优先协议，不断地被建立和再建立。

Routing tables are continuously built and rebuilt by intelligent discovery protocols, such as Routing Information Protocol or Open Shortest Path First. Each router/'s routing table shows the best route to the destination address; for addresses that may be several hops away, it shows the best next－hop router.

万一目的地的MAC地址没有出现在ARP高速缓存中，路由器必须向与包的目的IP地址有关的子网广播一个ARP请求，拥有此IP地址的端站就作出响应，把MAC地址发送回去，路由器因此更新高速缓存，把新的MAC地址装进包的报头并发送该包。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。