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linux用命令安装oracle 不需要显示图像 可以用终端安装(linux with the command to install oracle)

说明：  空间插值方法汇总 Inverse Distance to a Power（反距离加权插值法） Kriging（克里金插值法） Minimum Curvature（最小曲率） Modified Shepard s Method（改进谢别德法） Natural Neighbor（自然邻点插值法） Nearest Neighbor（最近邻点插值法） Polynomial Regression（多元回归法） Radial Basis Function（径向基函数法） Triangulation with Linear Interpolation（线性插值三角网法） Moving Average（移动平均法） Local Polynomial（局部多项式法） (Spatial Interpolation Methods Summary)

最好的点对点（PPP）学习文档，当年学习总结，希望对初学者有所帮助。(The best peer to peer (PPP) learning documents, then learning summary, I hope to help beginners.)

电信行业出账模块设计文档：月末出账 形成账单(The telecommunications industry account module design document)

office使用小诀窍，详细介绍了office组件的各种简单的快捷的操作方式，对于办公室人员是很好的助手。(Office use tips, detailed introduces the office components, different kinds of simple and quick operation is a good helper for the office personnel. )

This is foos This is foos(This is foos)

说明：  目前牵引变压器差动保护原理在某些因素的影响下并不能准确地区分变压器内部故障和外部故障，可能造成保护误动或拒动，危及电气化铁道系统的安全运行。针对这一现状，建立了计及铁芯非线性特性和磁滞效应而又无需铁芯的B－H曲线数据的牵引变压器模型，提出了一种通过参数辩识理论来辩识牵引变压器绕组参数实现牵引变压器微型机保护的方法。该方法能有效地区分内部故障、外部故障和励磁涌流。仿真计算表明了该方法的正确性和可行性。(Traction transformer differential protection principle in the safe operation and can not accurately distinguish between the transformer internal faults and external faults, may be to cause protection mistaken or refuse to move, endangering the electrified railway system under the influence of certain factors. In response to this situation, taking into account the core nonlinear characteristics and hysteresis and without traction transformer core of the B-H curve data model, a the traction transformer winding identification through parameter identification theory parameters to achieve traction transformer microcomputer protection. This method can effectively distinguish internal faults, external faults and magnetizing inrush current. The simulation results show that the correctness and feasibility of the method.)

微软 Dynamics AX2012财务操作手册(Microsoft Dynamics AX2012 Financial Manual)

全面解决360浏览器的地址栏上的小图标显示问题(On a comprehensive solution to the the 360 ​ ​ browser' s address bar icon display problem)

jlink仿真器烧录指南，当你的仿真器无法使用时，不防试试(jlink emulator burning guide, when you can not use the emulator, you can have a try)