recovery circuit

This paper studies the equipments and techniques of the recovery of wasted computer circuit board through physical method including the fragmentation and separation of wasted circuit board, separate metals and nonmetals through dry and wet method, etc.

本文研究了用物理方法处理回收废旧电脑线路板的设备和工艺，主要包括废旧线路板的破碎和解离、用干法和湿法分选技术分离金属和非金属等；

Study on Passive Snubber Circuit with Energy Recovery for Power MOSFET

功率MOSFET馈能式缓冲电路的研究

Development of Symbol Timing Recovery Circuit for Variable Rate QPSK Modem

可变速率QPSK Modem中码元定时恢复电路的研制

5Gb/ s CMOS Monolithic Clock Recovery Circuit Rased on Half-rate Phase-locked Loop

基于半速率锁相环的5Gb/s CMOS单片时钟恢复电路

For some limitation, this paper mainly discusses the recovery of the valuable components from waste computer circuit boards and presents some suggests on the recovery of the most important valuable metal copper.

本文由于各方面因素所限，主要对电脑线路板的资源化利用进行研究，对线路板中主要有价金属铜的回收做出建议。

The paper studies the techniques of the recovery of wasted computer circuit board through physical and chemistry method, Wasted circuit boards are crashed by pulverizer.

本文用物理及化学方法研究了废旧电脑线路板的处理回收工艺。

The read/ write channel, as an important component of hard disc, whose key functions are to fulfill data writing into storage and reliable data recovery through circuit.

读写通道是硬盘的重要组成部分，其关键的功能是通过电路实现数据可靠的写入和读出。

By technique checking every operations of recovery circuit, calculating the classification of spitzkasten and cyclone, thickening efficiency, assaying the ash of every operations.

通过对太原选煤厂粗煤泥回收流程中各个作业进行技术检查，对角锥池、旋流器的分级、浓缩效率进行计算，对各个作业的灰分进行化验。

Low noise, high speed CMOS clock data recovery ( CDR ) circuit design is treated in this thesis.

本文研究了锁相环实现的高速CMOS时钟恢复电路的低噪声设计问题.

A new hybrid high speed clock and data recovery circuit suitable for the application in Giga bit/ s serial data communication is presented.

针对高速（Gb/s）串行数据通信应用，提出了一种混合结构的高速时钟数据恢复电路。

A Clock Recovery Circuit for Fast Ethernet Application

一种快速以太网卡芯片时钟恢复电路

An Improvement Method to the Timing Recovery for ATM Circuit Emulation

ATM网络中电路仿真业务定时恢复的改进方法

The copper recovery process from waste circuit boards has higher efficiency of copper recovery, no waste gas emission and waste liquid discharge.

试验设计了一个从废电脑线路板中回收金属铜的“浸出萃取电积”闭路循环工艺。