单词 | wave-detector |
释义 | > as lemmaswave-detector wave-detector n. an instrument designed to detect very feeble electric waves in wireless telegraphy. ΘΚΠ society > communication > telecommunication > telegraphy or telephony > telegraphy > telegraph > [noun] > types of > radio-telegraphs > parts of or other wireless telegraphy equipment wave-detector1905 cymoscope1906 1905 Athenæum 18 Mar. 339/2 The centre of interest in wireless telegraphy seems to be shifting from the wave-detector or coherer to the means of producing the energy required to act upon it. < as lemmas |
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