amplification [ˌæmpləfɪˈkeʃən]

例句:

• Solid knowledge and laboratory skills in nucleic acid analysis including PCR amplification.
  来自SA
• The voice of despair may be weak and need amplification.
  绝望的呼声可能很微弱，需要扩大。
  
• In electronics, pertaining to an equipment incapable of amplification or power generation.
  在电子技术中, 用来修饰或说明不能进行放大或产生能量的设备.
  
• Some of them require further amplification.
  其中有些内容需进一步详细阐明.
  
• Prior experience with solid-phase amplification techniques is a plus.
  来自SA
• Intensely autobiographical, it seems a continuation and amplification of Extravagaria.
  来自NEWYORKER