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sentinel dongle key files..

一个很不错的仿真设计方案，强烈推荐看看！(A very good simulation of the design program, strongly recommended to see!)

online railway reservation poject in visual basic for booking and reserving raiway tickets in online for old age and young age categories with offers for government servers

OPC历史数据访问服务器的研究与开发硕士论文,对于学习了解OPC技术规范及开发基于OPC的工业实时历史数据库的应用软件有非常大的帮助.(Research and Development Thesis OPC Historical Data Access Server, learn about OPC technology for the development of applications based on software specifications and OPC industrial real-time historical database has a very big help.)

这是有关于stm32中的实验板子上的原理图，如果大家认真学习的话，肯定会了解stm32的(This is the experiment on the stm32 schematic diagram on the board, if you carefully study, you will certainly understand stm32 the)

本文是一篇关于VB结合EXCEL在路面设计弯沉计算中的应用的论文(This article is a paper on the VB combination of Excel in the calculation of the pavement design of deflection)

数据流图定义 DFD = Data Flow Diagram,数据流图 数据流图（Data Flow Diagram，DFD）是一种能全面地描述信息系统逻辑模型的主要工具，它可以用少...共20次编辑(Definition of data flow diagram DFD = Data Flow Diagram, data flow diagram data flow diagram (Data Flow Diagram, DFD) is an information system can fully describe a logical model of the main tools, which can be used 20 times less ... Edit)

osgocean的经典论文，讲了光照的折射反射，海浪频谱以及水下的光照问题等。(osgocean classic paper, about the reflection of light refraction, the wave spectrum and underwater lighting problems.)

一本学习观测器的很好资料，详细论述了观测器的设计和调试(very good paper to learn the observation describe the observation design )

BIT1612使用说明书，包括详细的电路设计参考文件，(BIT1612 Manual, including the detailed circuit design reference document,)