请输入您要查询的英文单词:

 

单词 amplification
释义

amplification

/ˌamplɪfɪˈkeɪʃ(ə)n /
noun [mass noun]
1The process of increasing the volume of sound, especially using an amplifier: even without amplification, her voice carries to the farthest corners...
  • An impassioned speech to a massive crowd can be heard clearly in the 400th row without any means of amplification.
  • The question of amplification then arises for quiet instruments or voices.
  • Despite some amplification of the string sounds, there was considerable clarity of texture.
1.1The action of increasing the amplitude of an electrical signal or other oscillation: the amplification of radio signals is possible...
  • The low, hypnotic hum created by the amplification of sound waves as they traveled through water reverberated throughout the dark tank.
  • A tube could test "good" and also be bad if it suffers from "gas," a condition that can cause extremely nonlinear amplification.
  • Over 3,900 watts of onboard amplification with active signal processing are standard.
1.2The action of making something more marked or intense: you’re an actor in that you are using emotion and amplification of ideas to make your point...
  • These environmental factors can contribute either to the reduction or amplification of stress in the workplace.
  • Such tearing can thus act as a reflective amplification of the image of art through the photographic image.
  • I got the name "Liza Normal" because Liza is an amplification of all my most craven, fame-seeking impulses.
2The action of enlarging upon or adding detail to a story or statement: the words ‘no real prospect of succeeding’ do not need any amplification [count noun]: thanks to all who wrote in with corrections and amplifications...
  • In subsequent stories, Nick's career as a soldier receives further amplification.
  • This is easy to demonstrate, and indeed requires no amplification.
  • All this concern for addition, layering, and amplification buries the ostensible subject of the novel and instead draws attention to itself.
3 Genetics The action of making multiple copies of a gene or DNA sequence: a technique known as random amplification of polymorphic DNA [count noun]: sequences were obtained from multiple amplifications from individual samples...
  • Quality control was performed to ensure the tissue specimens contained sufficient quantity of nucleic acids for amplification testing.
  • High-level amplification was revealed by comparative genomic hybridization.
  • We analyzed gene mutations in patients who died of thrombotic events, using multiplex allele-specific polymerase chain reaction amplification.
随便看

 

英语词典包含243303条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/11/11 14:58:00