The starting point can be a node that is relative to the current position in the site map or to an absolute position 起始节点可以是相对于站点地图中当前位置的一个节点,或者是相对于某个绝对位置的节点。
In sequential order . this is different from asp . net web pages , which support side - by - side controls and absolute positioning of controls 这是它和web窗体的根本不同之处, web窗体支持并行( side - by - side )控件和按绝对位置放置控件。
Attribute flow layout or grid layout is left in place , and visual studio retains this setting along with the absolute positioning attributes of individual controls 属性(流布局或网格布局) , visual studio保留此属性以及单个控件的绝对定位属性。
The determining absolute position system of maglev train is one of the most important parts to realize throwing maglev train into business using , it is the technology that must be mastered 磁浮列车绝对定位系统是实现商业运行中相当重要的一环,是必须攻克的技术难关。
Hoist way absolute value module is an option for monica - iiics series elevator . the realization of elevator ' s absolute positioning is a great innovation in elevator control concepts Iii cs型系列电梯可选配井道绝对值模式,实现电梯的绝对位置定位是电梯控制理念的一大创新。
The system has two closed loops . one is velocity feedback , the other is absolute position feedback . because of the time lag in the system , smith arithmetic for compensating time lag was used in the system Adcm采用速度反馈和绝对位置反馈两种反馈控制方式,从而组成了一个双闭环控制结构;针对系统中存在的时滞现象,运用了时滞补偿控制smith算法,使系统性能得到进一步优化。
This thesis uses the method of pulse coding to design the determining absolute position system of maglev train and mainly includes four aspects as following : firstly , the purpose of using the locating system of maglev train is discussed . the principle and characteristics of the locating system of maglev train is detailedly introduced and analyzed . all kinds of methods for maglev locating and speed measuring are classified , compared with each other 本文主要是利用脉宽编码感应法来设计磁悬浮列车的绝对定位系统,主要包括以下内容:首先,论述了使用磁浮列车绝对定位系统的目的;对磁浮列车绝对定位系统的原理和特点进行了详尽的介绍和分析;对各种磁悬浮列车定位、测速方法分类,比较了它们的不同。
In this paper , we study that how to estimate the coordinate of currenly epoch using the observation preferably in the dynamic navigation . we study the mathematical models and methods for cleaning data in absolute positioning . and , we also studied the ionosphere model correction , the troposphere model correction and the rotation of the earth model correction . from studying , we improve the methods which smoothing pseudoranges in using phase 本文主要研究动态导航应用中,如何较好利用观测量来估计出当前历元的点位坐标,系统研究了绝对定位数据净化的模型和方法,研究了电离层模型改正、对流层模型改正及地球自转模型改正,改进了载波平滑伪距的方法。
We write the program which used for fighting errors in absolute positioning . we also write the program which used for linear combinating in absolute positioning . from analyzing for the measurement of outer , we can conclude that we can use m estimation to estimate parameter in gps absolute positioning . lt has application value . using it , we can obstain the stable positioning result and remove the outer . in this paper , we calculate the data which from the baseline space of the gps calibration space . we also draw some conclusion using broadcast ephemeredes and smoothing pseudoranges . the positionging precision is in 1 - 2 meter 编制了gps绝对定位中抗差估计程序和应用线性组合进行单点定位的程序。通过对粗差量级的分析,得出在gps观测量存在粗差时, m估计是有其应用价值的,它使定位结果较为稳定,减弱和剔除了粗差的影响。应用线性组合程序对gps综合检定场数据基线网点进行计算,得出用广播星历和平滑后的伪距可以给出较好的结果,点位精度在1 ? 2米。
Most of conference systems are based on the h . 323 standard , which makes the conference system difficult to expand . conference systems based on h . 323 are not fit to the requirement of the multimedia conferences in ip network . research on the implementation of multimedia conference in ip network is significant for the present absolute position of ip network 目前大部分的会议系统都是基于h . 323标准的,采用h . 323标准的会议系统都存在系统功能扩展性差、规模受到限制等困难,不适合ip网络中多媒体会议的要求,由于目前ip网络的绝对地位,因此对ip网络多媒体会议系统的研究具有重要意义。