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单词 coherer
释义

coherer

noun

co·​her·​er kō-ˈhir-ər How to pronounce coherer (audio)
: a radio detector in which an imperfectly conducting contact between pieces of conductive material loosely resting against each other is materially improved in conductance by the passage of high-frequency current

Word History

Etymology

cohere + -er entry 2

First Known Use

1894, in the meaning defined above

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更新时间:2026/5/30 10:20:40