amplifier

• Optical fibre amplifiers . part 1 : generic specification
  光纤增强器.第1部分:一般规范
• Digital strain gauge amplifier with led display ze30
  带有led显示的应变测量放大器ze30
• Electronic amplifiers make music loud and penetrating
  电子扩音器使音乐变的有穿透力
• The electronic amplifiers made music more penetrating
  电子扩音器使音乐变得有穿透力
• Particle simulation on s - band relativistic two - stream amplifier
  双流放大器的粒子模拟
• Microwave circuits measuring methods for amplifiers
  微波电路放大器测试方法
• Optical fibre amplifiers - part 1 : generic specification
  光纤放大器.第1部分:一般规范
• The design of programmable weak current amplifier based on icl
  程控微电流放大器的设计
• Design of microwave ultra - broad band low noise amplifier
  微波超宽带低噪声放大器的设计