amplifier

英 [ˈæmplɪfaɪə(r)]

美 [ˈæmplɪfaɪər]

n.  放大器; 扩音器; 扬声器

复数：amplifiers　

考研TEM4TEM8计算机

Collins.1 / BNC.9205 / COCA.15529

牛津词典

noun

• 放大器；扩音器；扬声器
  an electrical device or piece of equipment that makes sounds or radio signals louder
  1. a 25 watt amplifier
     一台25瓦扩音器

柯林斯词典

• 扩音器；扬声器；喇叭
  Anamplifieris an electronic device in a radio or stereo system which causes sounds or signals to get louder.

英英释义

noun

• electronic equipment that increases strength of signals passing through it

双语例句

• Input to the inverting oscillator amplifier and input to the internal clock operating circuit.
  反向振荡放大器和内部时钟工作电路的输入。
• A master oscillator power amplifier ( MOPA) structured pulsed fiber laser is reported.
  报道了一台主振荡功率放大（MOPA）结构的单频脉冲光纤激光器。
• The output of Amplifier has a filter, which can inhibit the out-off-band harmonic waves and unwanted emission component.
  放大器的输出接有滤波器，可有效抑制带外谐波和无用发射分量。
• The design of C band GaAs MMIC low noise amplifier was described.
  主要介绍了C波段低噪声单片放大器的设计方法和电路设计指标。
• This makes this amplifier ideal for today's high speed video and monitor applications.
  这使得这个当今高速视频和监控应用的理想放大器。
• FPGA logic controller is used in the class-D amplifier to control the PWM H whole bridge power amplification circuit.
  类放大器采用了改进的方案，即用FPGA作为逻辑控制器实现对PWMH全桥功率放大电路的控制。
• This reduces gain but widens the amplifier's passband.
  这方法降低了增益，但加宽了放大器的通频带。
• You do not need to calibrate the Voltage Sensor or Power Amplifier.
  你无需校准电压传感器和功率放大器。
• And then the paper introduces the design of power amplifier and DC regulated power supply.
  论文重点介绍了功率放大器和直流稳压电源的设计。
• The gain of this operational amplifier is voltage controlled and can be adjusted by voltage variation through P2.
  这种运算放大器的增益电压控制，并可以通过P2电压变化调整。