Secondly , combining practical survey method and time - resistance mathematic model , the author obtained average time distance from every time - cell to fictitious time center , isotime curve figure ( by arc view 3d analyze ) and temporal shape 然后利用实际测量法和理论公式法计算出深圳特区各时间单元的平均时间距离，并用arcview中的3d分析模块自动生成等时线图。
Align the assembly line on distributor connection rod with the timing line on the shell of distributor , then plug distributor along installing pore into distributor socket until the connecting rod of distributor well connected to the connection groove 将分电器连轴节上的装配线与分电器壳体上的正时线对准，然后将分电器沿安装孔插入分电器座内，到分电器连轴节与联接槽顺利卡和为止；
In addition a chatacteristics that shows this machine is in the winding process to fork head make the top and bottom sport and or so swings , the mouth of wire can ambulation in winding fork head . . making wire of make to wrap the tidy beauty 此外，本机有一显著的功能特点，绕线时线咀能够在绕线叉头内移动，绕线时绕线叉头作上下运动和左右旋转摆动，线咀按参数设定的轨迹进行排线工作，使绕制出来的线包紧凑、整齐、美观。
Considering the time of trip proving to be overall evaluation merit on traffic impact area , using the experience of the road impedance function , the article puts forward a method based on time using for evaluating traffic impact area , namely t - tia , and provides a new method which can be applied to evaluate traffic impact area effectively 本文选用出行时间作为综合评价交通影响范围指标，在分析出行时间的基础上，通过借鉴城市时间路阻函数，提出了基于时间的交通影响分析的方法t - tia ，从而确定了交通影响范围量化的新方法。在对等时线的特点进行分析之后，本文采用其作为基于时间的交影响范围量化方法的评价形式。
Based on the study of the fore going ' s , this thesis regards time - cell , time - center and time - distance as the basic elements of urban time structure . secondly , carry out three constructing principles - - " spatial scale " maps " time distance " , maintain basic spatial structures , extrude main time structures . thirdly , summarize four expressing forms of urban time structure of which isotime curve , isotime circle , time contour and time network 理论探讨部分基于前人的研究成果初步确定时间单元/时间细胞、时间中心/时间基点和时间距离为城市时间结构的基本组成要素；提出时间结构构筑的三原则： “空间尺度”映射“时间距离” 、维持空间关系之基本格局、突出表达主干时间关系；时间结构的表达则从时间结构的形态方面总结出等时线、等时圈、时间廓线图和网络图等表达形式；最后提出城市时间谱概念来评价城市时间结构的优劣。
