查询词典 intersection theorems

Especially,in the sub structure with descending chain condition of sub,every sub can be decomposed as finite intersection of submaximal sub s.

在子结构中引入了次极大子和次极小子的概念，讨论了它们的性质，并得到子的如下分解定理：子结构中的任一子都可表示为一些次极大子的交，特别地，在满足子降链条件的子结构中，每个子都可表示为有限个次极大子的交。

Late Devonian alkaline intrusives with associated ore mineralization are confined to points of these systems intersection.

晚泥盆世碱性侵入体及其相关的金属矿化作用恰位于这些构造系统的交点上。

For coplanar quadrilateral patterns,the initial values of iteration are given by coordinates of virtual image of the intersection point of two diagonal lines.

获得测距后即可应用四元数估算法确定相对姿态与相对位置。

Relative to section of urban road, traffic characteristic of intersection is morecomplex, because of conflict, crossing, weaving, diffluence and confluence in allkinds of traffic flows.

摘要相对于道路路段而言，交叉口由于车流的转向而引起的各种车流之间的冲突、交叉、交织、分流、合流等行为使交叉口的交通特性比较复杂，交叉口往往成为城市交通畅行与否的关键点。

The second groove intersects the first groove set at an intersection angle such that the first optical surface (142) intersects the second optical surface (144) to define an orthogonal dihedral angle between the two surfaces.

第二沟槽组与第一沟槽组以一交角相交，以使第一光学表面（142）与第二光学表面（144）相交，而在两个表面之间限定一垂直二面角。

The first section is descriptive geometry, including basic knowledge of cartography and projection, projections of point, beeline, plane and their interrelations, projection transformation, curve, curving plane, the projection of curving plane solids, line of section, line of intersection, section and segmentation, elevation projection, dimetric projection.

第一部分为画法几何：其中有制图基本知识，投影的基本知识，点、直线、平面的投影及它们之间的关系，投影变换，曲线、曲面及曲面立体的投影，截交线与相贯线，剖面图与断面图，标高投影，轴测投影等。

Our school guard and some students direct the traffic at the intersection so that we can cross it safely.

学校警卫和一些同学在十字路口指挥交通，以便让我们安全过马路。

A test scheme of trajectory measurement in security and reliably with OKA,GPS and total station positioning system(TCRA1101) etc is established.Synchronously,a method is presented on two OKA by direction cosine intersection in the measurement,also two different methods are adopted to check up the precision and the expectant results are obtained.

针对模型自由飞的特点，综合利用两台小型激光电视测量系统、GPS、全站仪（TCRA1101）等现有设备，设计了安全、可靠的模型自由飞跟踪、测量方案；利用方向余弦交会算法，对测量的模型自由飞数据进行处理，并采用两种不同的方法进行了测量精度检查，结果表明测试精度满足测试要求。

Here Ye Muna Ganges River and the intersection of the broad river, the Ganges water Hunhuang dirty side of the float with many bubbles and all kinds of garbage, while the other side of the Ye Muna river is crystal clear bottoming out.

这里叶模纳恒河和广大河交汇处，恒河水Hunhuang了许多气泡和各种漂浮垃圾脏的一侧，而在叶模纳河的另一边是非常明确的见底。

It is composed of branches of each direction of an intersection and divided the cycle time into several equal time segments. According to the discrete input information of traffic flow in each branch of each direction, the performance indexes of traffic signal control can be achieved.

此模型以交叉路口各方向车流支路为基本单元，把一个周期时间离散成许多相等的时间段，以各支路车流信息为输入，得出交通信号控制的各项性能指标。

When this condition occurs, inbound replication with the source partner is stopped on the destination domain controller and event ID 2042 is logged in the Directory Services event log.

计算机密码学是研究计算机信息加密、解密及其变换的科学，是数学和计算机的交义学科，也是一门新兴的学科。

Instructions: click on the thumbnails to see a larger image, then use the left-right arrow keys to scroll through the slideshow.

使用说明：滑鼠点在小图上即可放大观赏。开启后键盘左右键可用来换照片。