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单词 crystal detector
释义

Definition of crystal detector in English:

crystal detector

noun
Electronics
  • 1One that employs a crystal diode to rectify a high-frequency current, or to produce an audio signal from a radio signal.

  • 2One used as a scintillation detector of X-rays or gamma rays.

Origin

Early 20th century; earliest use found in Ambrose Fleming (1849–1945), electrical engineer and university teacher.

 
 

Definition of crystal detector in US English:

crystal detector

noun
Electronics
  • 1One that employs a crystal diode to rectify a high-frequency current, or to produce an audio signal from a radio signal.

  • 2One used as a scintillation detector of X-rays or gamma rays.

Origin

Early 20th century; earliest use found in Ambrose Fleming (1849–1945), electrical engineer and university teacher.

 
 
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更新时间:2024/12/23 21:52:33