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

• Integrator ( Amplifier), 4 inputs and 1 output shown.
  显示了4个输入和1个输出的积分器（放大器）。
• Sampling frequency and time constant of phase-locked amplifier were increased by using microcomputer.
  采用计算机采样，提高了采样频率和锁相放大器的时间常数。
• 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。
• The power drive circuit is the joint link between the control circuit and the power amplifier.
  功率驱动电路是控制电路和功率放大器的联接纽带。
• 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。
• The transistor is an amplifier.
  晶体管是一个放大器。
• VHF-band ultra-wideband, high-power amplifier circuit was described in this article.
  本文介绍了一款VHF波段超宽带、大功率放大器电路。
• So it has been paid more and more attention in the research and design of microwave power amplifier.
  因而，对微波功率放大器的研究和设计也越来越受关注。
• This is my way to do variable amplifier, signal amplification, and hope to help everyone.
  这是我做的可变程放大器，放大信号用，希望对大家有帮助。
• Summing amplifier with 4 inputs and 1 output.
  具有4个输入和1个输出的加法放大器。