四线的

In chapter one, a review for the trade of urban rail traffic is performed with respects to the developing histories and trend, mode, light rails, vehicle type and so on; In chapter two, a set of contradistinctive analyses between the domestic and the overseas are carried out at aspects of equipment, density of line net, build cost and so on. In chapter three, the competitive status among existing enterprises for urban rail vehicle and equipment manufacturing in our country is analyzed by Potter model; In chapter four, questions that should be paid attention to and strategies in course of our country's urban rail traffic building are provided mainly in terms of plan, cost, construction investment and operation, selection of system type, safety of building process and so on.

本文第一章主要从轨道交通的发展历史、模式、轻轨、车辆类型、发展趋势等方面对城市轨道交通行业的发展作了一个回顾；第二章主要是从设备、线网密度、建设成本等六个方面对国内外城市轨道交通进行了一个对比分析；第三章主要是利用波特模型对我国现有的城市轨道交通车辆设备生产企业之间的竞争状况进行了分析；第四章主要从规划、成本、建设投资和运营、系统类型选择、建设过程安全等方面提出了我国在城市轨道交通建设过程中应该注意的问题和对策。

Expansivity, contraction, rebirth and vanishment events for management of land use data. And it further designed an object-superposition data updating model based on the land use feature of point, line and polygon,which would take the advantage of the GIS overlay function to effectly implement of updating spatial and attribute data .

从面向对象的方法入手，定义了引起土地利用变化的扩展、收缩、新生与消亡四种地理事件，并分别按点状地物、线状地物和面状图斑的土地利用实体特征设计了对象叠加更新模型，从而能利用GIS强大的空间分析能力，来有效地实现空间数据和属性数据的一致性更新。

FB is parallel stations, although she had nothing special but I think that if you use the parallel stations, then you back four or five guard has become a line, then you made with the second offside Offside trap tactics, it will For some like to play behind the ball or when the ball直塞have the effect of a better defense!

FB是平行站位，虽然她没有什么特别但是我觉得如果你使用平行站位的话你的四个后卫或者5个后卫成了一条线，那么你再配合第二Offside trap造越位战术的话，将会对一些喜欢打身后球或者直塞球的时候会有比较好的防守效果！

Note: cyclophos phamide printing plate size to match the size with canducum; II suites have "+" words and which is the Basic Standard Edition; and aim at plates are usually marked with y, M.C, k (representing the yellow, red, blue, and black) four basic tags, and the Panel, which is directly above the \u25878-10％~ 100% of the screen to indicate their wish to color bar to show the network cable for sparse and dense pattern with the principal.

注：①印版尺寸给与铁皮尺寸相吻分；②版背给有&＋&字统及洋心线，这是尺度版的根基不本记；③印版凡是不本有Y、M.C、K（分别代表黄、赤、蓝、暗）四栽根基不本记，且版背侧上不圆均有－10％～100％的网线暗示彩条，以示网线的茂密与茂密与宾体图案的差照。

Umbers this nation has never seen, by people who waited three hours and four

告诉延伸线，围绕学校和教堂的人数这个民族从未见过的，等待三个小时，四个小时的人

The linear motion of the wire rope is rurned into the rotational movement of the puley by the sensor mountedin ffont of the drum,and the linear displacement of the wire rope is turned into pulses by the optical coupler,then thd measurment in conideration of the complexity of running tubings.

智能计量仪主要由传感器、有效计量鉴别器、分析计算系统和电源四部分组成。通过安装在滚筒前的传感器将钢丝绳的直线运动转化为摩擦轮的旋转运动，以光电转换装置将钢丝绳的线位移量转换为长度脉冲信号输送到单片机显示输出。

As shown in photos, there are spinels with 6 ray star and mixture of 4 ray and 6 ray stars.

照片中的星光尖晶石，具有像星光蓝宝石那样的六条或者四条六条混合的星线。

Phase noise mainly comes from laser linewidth,laser phase offset,in/quadrature phase mismatch,90° hybrid phase imbalance,fiber channel and component in optical quadrature phase shift keyed transmission system.

在光四相相移键控系统中，相位噪声主要源于激光器的线宽、激光器的相位偏移、同相支路和正交支路相位不匹配、90°混频器的相位不平衡以及光纤和器件等引起的相位变化。

Six measures took by Bo'ai filiale: first, have a good arrangement on administration and training; second, put more effort on reorganization and service of vacuum line mechanical device; third, put more effort on quality examination of raw material and the half-finished product; fourth, fulfiling the vacuum bulb production technique seriously; fifth, strengthen the digitization management; sixth, strengthen the scene management.

在具体的攻关活动中，博爱分公司共采取了六项主要措施：一是做好人员配制、管理和培训；二是加大真空线机械设备的维修与整改力度；三是加强对原材料、半成品质量的检验与把关；四是严格执行真空泡生产工艺；五是加强数据化管理，做好生产过程中的废品统计分析；六是加强现场管理。

Through the various ways of joint-stock, cooperation, and technology introduction, etc., the group has developed the BEIREN 104 Four-color Sheet-fed Offset Press with internationally acclaimed technical features, commercial web offset press, business forms printing press, gravure printing press, die-cutting press, perfect binding line, etc., the products badly needed on the market, thus having formed a almost complete product system from printing to post-press section being capable to meet fully the requirements of the printing process.

通过合资合作、技术引进等多种形式开发出具有国际水平的北人104型平版四色胶印机、商用轮转平版胶印机、表格机、凹印机、模切机、无线胶订联动线等市场急需的新产品，形成从印中到印后，能充分满足印刷工艺要求较为完整的产品体系。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。