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The article is elaborated in advocate when arrow plume line is being set inside switchyard, section puts car line amount and effective length consideration, with the system foundation of actor melt into offers new method and conclusion proposal, make design of arrow plume line more reasonable and effective.

本文阐述在主调车场内设置箭翎线时，分段存车线数量及有效长度计算，以系统优化为基础提出新的方法和结论建议，使箭翎线设计更为合理有效。

Using the straight line which crosses the center point and the crossing point, this paper, puts forward the way choos a certain point on the symmetric axis as an instrument station and then staking out the curve center line point and boundary line point .

提出了以通过圆心和交点的直线作为曲线对称轴，在对称轴上任选一点为测站点，进行曲线中桩及边桩放样的方法，供同行参

Companies from Japan and South Korea to introduce internationally advanced STN-LCD production line and TAB, COG production equipment and has a number of high-quality engineering and technical personnel, with an annual output of 14 " x 16 " the LCD 600,000 right, and production Road Number 1 / 240 Duty, ITO glass for the minimum thickness of 0.4 mm, the minimum line width from the line for 10 μ m of the LCD, but also the production of technical difficulty is large enough with the car audio and film LCD, LCD and the car mirror, and so on.

公司从日本和韩国引进国际先进的STN-LCD生产线和TAB、COG 生产设备，并拥有一批高素质的工程技术人员，可年产14" x 16"的LCD 600，000对，并可生产路数为1/240 Duty、ITO玻璃的最小厚度为0.4mm、最小线宽线距为10μm的LCD，还可生产技术难度够大的带黑膜的汽车音响LCD，以及汽车LCD反射镜等。

Specializing in the production of TN, HTN, STN, FSTN, 1.1-inch color LCD LCD modules and other special type of LCD, and the COF, SMT, TAB, COG module, the company has a group of highly qualified and experienced engineers and technicians from Japan And South Korea to introduce internationally advanced STN-LCD production line and TAB, COG production equipment, with an annual output of 14 "x 16" LCD's LCD 900,000 right, can produce Lushuo to 1 / 240 Duty, ITO glass of the minimum thickness of 0.4 mm , The minimum line width from the line for 10 μ m, such as the LCD and a quality management system certification (standard: GB/T19001-2000 ~ ISO9001: 2000), welcomed all the friends inquiries Price!

专业生产TN、HTN、STN、FSTN、1.1寸彩色LCD液晶模块和其它特殊类型的LCD，以及COF、SMT、TAB、COG模块等，公司拥有一批高素质、经验丰富的工程技术人员，从日本和韩国引进国际先进的STN-LCD生产线和TAB、COG 生产设备，年产14＂ x 16＂的LCD液晶900，000对，可生产路数为1/240 Duty、ITO玻璃的最小厚度为0.4mm、最小线宽线距为10μm的LCD等，并取得质量管理体系认证书（标准：GB/T19001-2000~ISO9001：2000），欢迎各界朋友来电垂询报价！

When you make a split decision about which line of cars to pull behind at a tollbooth or which line of carts to stand behind at the grocery store, chances are some other line will move more quickly.

当你左右为难，很难决定把车开到哪一排道路收费站台队伍后面，或将购物车推到哪列收费台队伍后面的时候，又有另外的队肯能前进更快。

After analyzing the merit and lack of 9I model, the main idea is proposed: to distill some basic topological relations from 9I model, of which the composite topological relations of complex objects are made up. In detail, the composite topological relationships between region and region, line and line, line and region are particularly discussed;(2)Analyze the characteristics and inner relations of cadastral features. According to the expressional model of complex topological relations, the author discovers the possible topological relations between parcels, parcel lines and parcel points. In addition, sum up the general topological relationship rules of cadastral data.(3) Then the topological relations model is extended to the spatio-temporal data. Time in cadastral database and change semantic are discussed. It's redefined that spatio-temporal topological relations is composed of time, location, status and event relation. Spatio-temporal topological relationships can be represented by extended 4I model. Taking cadastral parcels as example, there are different possible spatio-temporal topological relationships between parcels when they are extended, shrunken, split, merged or others. Thus, some deductions are drawn that, for example, if parcels have be coexisting for some time they are impossible to be overlapped. Furthermore, the parents of parcels alternated and their possible change types can be detected by their spatio-temporal topological relationships.(4) Before carrying out the experiment, the calculation method must be designed.

具体研究工作及成果如下：（1）根据点集拓扑理论中与拓扑空间相关的概念，本文对空间的点、线、面进行了重新定义，以区分对象的复杂性；分析了9I模型在表示简单对象方面的优点，以及在表达复杂对象上的不足，阐述了本文的研究思路和解决方案，并以复杂的面面、线线和线面为例详细探讨了复合拓扑关系的表达方法；（2）分析了地籍权属数据和地类数据的内涵、特点和要素之间的联系，根据复杂对象的拓扑关系表达模型，本文讨论了宗地、界址线、界址点之间，图斑、线状地物、零星地类之间可能存在的拓扑关系和形式化表达方法，归纳总结了地籍对象的拓扑关系满足的约束性规则；（3）将拓扑关系的研究延伸到时空领域，从地籍对象的时态性出发，本文阐述了地籍数据中时间的含义和变化语义描述的需要；从时间、位置、状态、事件等之间的拓扑关系方面，重新系统性地进行了时空拓扑关系的定义；研究了一维时间和二维空间的集成表达方式，以宗地、界址线为例，分析了变更前后不同时间区间里可能的拓扑关系，探讨了时空拓扑关系对时空变化操作类型和变化语义的推理方法和意义；（4）为实现空间拓扑关系的查询分析等应用，本文研究了空间拓扑关系的计算方法。

On the background of the urban rail transit system line 3 and line 4 of Shanghai,the capacity of urban rail transit system network is studied at the condition that different sort of trains run on the same part of a line.

以上海轨道交通3、4号线为背景，重点研究城市轨道交通共线运营条件下的列车通过能力，借此可对共线运营的列车运营组织提出建议。

Finally, calculate in series power flow of a line after overload line tripping to confirm the parallel transmission section of overload line.

线路过载后，依序比较回路中线路与过载线路的潮流方向，以判定其是否属于过载线路的并行输电断面。

With the demonstration of 35kV line of Qinan substation, it built a numeral value calculation model of on-line data of each pole with EMTP program. Find out some factors of causing lines to outage frequently and the measures how to improve lightning withstand level of lines and decrease the lightning tripping outage of transmission line.

通过对线路基本电气参数的现场实测数据和波过程理论建立了与实际情况极为相符的雷击线路电磁暂态数值计算模型，在此模型基础上分析研究了影响线路耐雷水平的诸多因素，并重点研究了采用线路型避雷器来提高线路防雷性能的机理及影响因素。

A switching system interface (304) including one or more network interfaces for terminating digital transmission facilities; one or more interfaces (403, 404) for coupling to line/trunk frames (212) of a digital switch; a time-slot assignment means for connecting time slots to those of the line/trunk frames; and a call processing means for coordinating call setup and teardown between the DLC local terminal and the line/trunk frames, and for managing the time-slot assignment means to complete calls.

一种交换系统接口包括：一个或多个用于终结数字传输设备的网络接口；一个或多个用于连接到数字交换机中继线键架(212)的接口(403，404)；一用于将时隙与中继线键架的时隙相连接的时隙设置装置；以及一用于在DLC本地终端和中继线键架之间调整呼叫建立和拆卸和用于完成呼叫而管理时隙设置装置的呼叫处理装置。

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。