上海热线ii试验网接入部分方案(上海贝尔有限公司) 毕业设计内参...

useful design for BLDC

描述了基于远程语音控制及GSM、GPRS的智能家居系统-Describe the voice-based remote control and GSM, GPRS Intelligent Home System

看名字拉-saw the name Rafah

针对中小企业的一个信息化应用方案，一本实用的方案。-For SMEs in an Information Technology Application Program

webservice 开发经验总结 用delphi7开发web服务的几点经验-webservice development experience in the development of web services using Delphi7 Some Experiences

打印机蓝牙通信接口技术研究-Printer Bluetooth communication interface technology research

a document on synchronous machine power factor improvement-a document on synchronous machine power factor improvement...

观察自然频率对振动模态的影响（固定阻尼系数），可对有强迫振动项 的情形进行观察，将阻尼系数和自然频率固定，选择一种 的形式，观察 对振动模态的影响。 2、对由方程刻画的单自由度阻尼系统做动画仿真，观察阻尼系数，固有频率以及强迫振动项 对弹簧振动的影响，并和振动曲线图进行对比，写出你的观察结论。 -1、To observe the natural frequency of the vibration mode of (fixed damping coefficient), may have forced vibration of items to observe the situation, the damping coefficient and natural frequency is fixed, choose a form of observation of the impact of vibration mode. 2, characterized by the equation of a single degree of freedom to do animated simulation of damping system to observe the damping coefficient, natural frequency and vibration forced vibration of the impact of spring items, and to compare and vibration curve, write your observations conclusions.

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Drive smt160 whit ICP and INT