pliotron

التعريفات والمعاني

== English == === Etymology === Originally a trademark of General Electric, who began producing them in 1915. === Pronunciation === (Received Pronunciation) IPA(key): /ˈplaɪ.ə(ʊ)ˌtɹɒn/ (General American) IPA(key): /ˈplaɪ.əˌtɹɑn/, /-.oʊˌ-/ === Noun === pliotron (plural pliotrons) A hard vacuum triode.