本文在一个不规则网路上离散拉普拉斯运算元的差分格式，不但能满足相容性及极值原理，而且还具有误差极少性质。
The paper gave disperse pattern of laplace function under in - uniform grid, which fulfills acceptance character and error maximization theory. it also has fulfills the character of extreme value.
本论文基于自行研制开发的移动机器人“巨人”号平台，主要对机器人运动原理、控制系统、感觉网路及其信息融合和路径规划策略进行了研究。
Based on "giant" mobile robot, the main researching work of this dissertation includes robot kinematics, control system, sense net and its information - fusion and path planning.
文章针对SR5 0 0一点多址设备，对系统原理、组网路由进行了介绍，并讲述了一点多址在青海电力系统的应用。
The paper introduces system principal and network router of SR500'one point, multiple address', and proposes its application in Qinghai electric power bureau.
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